Hướng dẫn get top 3 values from dictionary python - lấy 3 giá trị hàng đầu từ python từ điển

Question

Bạn có thể chỉ cần sử dụng sorted() để lấy các khóa của dict như:

Nội dung chính Show

Làm thế nào để bạn tìm thấy 3 giá trị hàng đầu trong Python?
Làm thế nào để chúng ta tìm thấy 2 giá trị cao nhất trong từ điển?
Làm thế nào để bạn tìm thấy giá trị cao nhất trong từ điển?
Phương thức Cập nhật Dictionary () của Python 3 làm gì?

my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

my_keys = sorted(my_dict, key=my_dict.get, reverse=True)[:3]
# where `my_keys` holds the value:
#     ['K', 'B', 'A']

Hoặc, bạn có thể sử dụng collections.Counter() nếu bạn cũng cần giá trị:

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

Chúng ta có thể tìm thấy giá trị lớn thứ hai trong từ điển bằng cách sắp xếp các giá trị của từ điển và sau đó lấy phần tử cuối cùng thứ hai từ danh sách được sắp xếp.

Examples:

Input : my_dict = {'A': 67, 'B': 23, 'C': 45,
                   'D': 56, 'E': 12, 'F': 69} 

Output : {'F': 69, 'A': 67, 'D': 56}

Làm thế nào để bạn tìm thấy giá trị cao nhất trong từ điển?

Làm thế nào để tìm giá trị tối đa trong từ điển.Using collections.Counter()

Phương pháp 1: Sử dụng dict.values () và max () để hiển thị giá trị tối đa ..Counter is a dict subclass for counting hashable objects. It is an unordered collection where elements are stored as dictionary keys and their counts are stored as dictionary values. Counts are allowed to be any integer value including zero or negative counts. The Counter class is similar to bags or multisets in other languages.

Hầu hết_Common ([n]) trả về một danh sách các yếu tố phổ biến nhất và số lượng của chúng từ số phổ biến nhất đến ít nhất. & nbsp;

Python3

from

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

0

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

1

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

2

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

3

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

5

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

6

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

7

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

8__19

Input : my_dict = {'A': 67, 'B': 23, 'C': 45,
                   'D': 56, 'E': 12, 'F': 69} 

Output : {'F': 69, 'A': 67, 'D': 56}

8

Input : my_dict = {'A': 67, 'B': 23, 'C': 45,
                   'D': 56, 'E': 12, 'F': 69} 

Output : {'F': 69, 'A': 67, 'D': 56}

9

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

7

Initial Dictionary:
{'C': 45, 'B': 23, 'D': 56, 'A': 67, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F  : 69  
A  : 67  
D  : 56

1

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

9

Initial Dictionary:
{'C': 45, 'B': 23, 'D': 56, 'A': 67, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F  : 69  
A  : 67  
D  : 56

3

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

7

Initial Dictionary:
{'C': 45, 'B': 23, 'D': 56, 'A': 67, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F  : 69  
A  : 67  
D  : 56

5

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

9

Initial Dictionary:
{'C': 45, 'B': 23, 'D': 56, 'A': 67, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F  : 69  
A  : 67  
D  : 56

7

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

7

Initial Dictionary:
{'C': 45, 'B': 23, 'D': 56, 'A': 67, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F  : 69  
A  : 67  
D  : 56

9

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

1

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

3

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

4

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

6

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

7

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

1

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

4

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

5

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0sorted()3

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

sorted()5 sorted()6sorted()7 sorted()8

sorted()9

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9dict1dict2dict3dict4dict5dict6dict3dict8

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

Output:

Initial Dictionary:
{'C': 45, 'B': 23, 'D': 56, 'A': 67, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F  : 69  
A  : 67  
D  : 56

Phương pháp #2: Sử dụng Heapq.nlargest () Using heapq.nlargest()

Python3

from collections.Counter()1

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

1 collections.Counter()3

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

3

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

5

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

6

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

7

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

8__19

Input : my_dict = {'A': 67, 'B': 23, 'C': 45,
                   'D': 56, 'E': 12, 'F': 69} 

Output : {'F': 69, 'A': 67, 'D': 56}

8

Input : my_dict = {'A': 67, 'B': 23, 'C': 45,
                   'D': 56, 'E': 12, 'F': 69} 

Output : {'F': 69, 'A': 67, 'D': 56}

9

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

7

Initial Dictionary:
{'C': 45, 'B': 23, 'D': 56, 'A': 67, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F  : 69  
A  : 67  
D  : 56

1

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

9

Initial Dictionary:
{'C': 45, 'B': 23, 'D': 56, 'A': 67, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F  : 69  
A  : 67  
D  : 56

3

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

7

Initial Dictionary:
{'C': 45, 'B': 23, 'D': 56, 'A': 67, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F  : 69  
A  : 67  
D  : 56

5

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

9

Initial Dictionary:
{'C': 45, 'B': 23, 'D': 56, 'A': 67, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F  : 69  
A  : 67  
D  : 56

7

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

7

Initial Dictionary:
{'C': 45, 'B': 23, 'D': 56, 'A': 67, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F  : 69  
A  : 67  
D  : 56

9

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

1

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

4

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

5

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

20

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

222

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

7

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

24

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

26

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0__63

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

sorted()5

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

36sorted()7

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

38

sorted()9

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

41

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

42

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

43

Output:

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

Phương pháp số 3: Sử dụng các phương thức Keys (), Giá trị () và Sắp xếp ()

Python3

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

3

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

5

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

6

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

7

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

8__19

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

20

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

222

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

7

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

24

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

26

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

1

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

4

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

5

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0sorted()3

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

88

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

90

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

91

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

92

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4dict

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

95

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

96

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

98

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

88

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

Input : my_dict = {'A': 67, 'B': 23, 'C': 45,
                   'D': 56, 'E': 12, 'F': 69} 

Output : {'F': 69, 'A': 67, 'D': 56}

02

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

7

Input : my_dict = {'A': 67, 'B': 23, 'C': 45,
                   'D': 56, 'E': 12, 'F': 69} 

Output : {'F': 69, 'A': 67, 'D': 56}

04

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

9

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

0__63

Initial Dictionary:
{'D': 56, 'E': 12, 'F': 69, 'C': 45, 'B': 23, 'A': 67} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

8

sorted()5

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

36sorted()7

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

38

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

59

Input : my_dict = {'A': 67, 'B': 23, 'C': 45,
                   'D': 56, 'E': 12, 'F': 69} 

Output : {'F': 69, 'A': 67, 'D': 56}

15

Input : my_dict = {'A': 67, 'B': 23, 'C': 45,
                   'D': 56, 'E': 12, 'F': 69} 

Output : {'F': 69, 'A': 67, 'D': 56}

16

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

from collections import Counter
my_dict = {"A":3,"B":4,"H":1,"K":8,"T":0}

c = Counter(my_dict)

most_common = c.most_common(3)  # returns top 3 pairs
# where `most_common` holds the value: 
#     [('K', 8), ('B', 4), ('A', 3)]

# For getting the keys from `most_common`:
my_keys = [key for key, val in most_common]

# where `my_keys` holds the value: 
#     ['K', 'B', 'A']

4

Input : my_dict = {'A': 67, 'B': 23, 'C': 45,
                   'D': 56, 'E': 12, 'F': 69} 

Output : {'F': 69, 'A': 67, 'D': 56}

19

Phương pháp số 3: Sử dụng các phương thức Keys (), Giá trị () và Sắp xếp ()

Các

Initial Dictionary:
{'A': 67, 'B': 23, 'C': 45, 'D': 56, 'E': 12, 'F': 69} 

Dictionary with 3 highest values:
Keys: Values
F : 69
A : 67
D : 56

Làm thế nào để bạn tìm thấy 3 giá trị hàng đầu trong Python?

Nếu bạn muốn nhận các chỉ số của ba giá trị lớn nhất, bạn chỉ có thể cắt danh sách.Nó cũng hỗ trợ phân loại từ nhỏ nhất đến lớn nhất bằng cách sử dụng tham số rev = false.slice the list. It also supports sorting from smallest to largest by using the parameter rev=False .

Làm thế nào để chúng ta tìm thấy 2 giá trị cao nhất trong từ điển?

Chúng ta có thể tìm thấy giá trị lớn thứ hai trong từ điển bằng cách sắp xếp các giá trị của từ điển và sau đó lấy phần tử cuối cùng thứ hai từ danh sách được sắp xếp.sorting the values of the dictionaries and then retrieving the second last element from the sorted list.

Làm thế nào để bạn tìm thấy giá trị cao nhất trong từ điển?

Làm thế nào để tìm giá trị tối đa trong từ điển..

Phương pháp 1: Sử dụng dict.values () và max () để hiển thị giá trị tối đa ..

Phương pháp 2: Sử dụng danh sách và tối đa () để hiển thị giá trị tối đa ..

Phương pháp 3: Sử dụng dict.Keys () và Dict.giá trị () để hiển thị giá trị và khóa tối đa ..

Phương pháp 4: Sử dụng dict.Nhận và tối đa () để hiển thị giá trị và khóa tối đa ..

Phương thức Cập nhật Dictionary () của Python 3 làm gì?

Phương thức Cập nhật từ điển Python () Phương thức Cập nhật () Phương thức chèn các mục được chỉ định vào từ điển.Các mục được chỉ định có thể là một từ điển hoặc một đối tượng có thể lặp lại với các cặp giá trị chính.inserts the specified items to the dictionary. The specified items can be a dictionary, or an iterable object with key value pairs.

programming python Order dict Python

Hướng dẫn get top 3 values from dictionary python - lấy 3 giá trị hàng đầu từ python từ điển

Python3

Python3

Python3

Làm thế nào để bạn tìm thấy 3 giá trị hàng đầu trong Python?

Làm thế nào để chúng ta tìm thấy 2 giá trị cao nhất trong từ điển?

Làm thế nào để bạn tìm thấy giá trị cao nhất trong từ điển?

Phương thức Cập nhật Dictionary () của Python 3 làm gì?

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