Bạn có thể chỉ cần sử dụng sorted[]
để lấy các khóa của dict
như:
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']
0from 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']
2from 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']
3from 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']
5from 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']
6from 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']
7from 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__19Input : 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']
7Initial 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 : 561
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']
9Initial 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 : 563
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']
7Initial 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 : 565
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']
9Initial 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 : 567
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']
7Initial 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 : 569
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 : 560
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 : 561
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 : 563
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 : 564
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 : 566
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 : 567
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 : 568
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 : 569
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 : 560
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 : 561
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 : 568
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 : 569
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 : 564
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 : 565
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 : 568
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 : 569
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 : 560
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 : 569
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 : 568
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 : 569
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 : 560
sorted[]
3Initial 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 : 568
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 : 569
dict
1dict
2dict
3dict
4dict
5dict
6dict
3dict
8Initial 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 : 568
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[]
3from 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']
3from 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']
5from 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']
6from 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']
7from 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__19Input : 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']
7Initial 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 : 561
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']
9Initial 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 : 563
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']
7Initial 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 : 565
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']
9Initial 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 : 567
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']
7Initial 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 : 569
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 : 560
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 : 569
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 : 560
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 : 561
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 : 568
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 : 569
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 : 564
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 : 565
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 : 568
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']
20from 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']
222Initial 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 : 567
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']
24from 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']
26Initial 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 : 569
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 : 560
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 : 569
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 : 568
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 : 569
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 : 560__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 : 568
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']
38sorted[]
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 : 569
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']
41from 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']
42from 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']
43Output:
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']
3from 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']
5from 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']
6from 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']
7from 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__19from 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']
20from 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']
222Initial 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 : 567
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']
24from 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']
26Initial 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 : 569
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 : 560
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 : 561
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 : 568
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 : 569
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 : 564
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 : 565
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 : 568
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 : 569
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 : 560
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 : 569
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 : 568
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 : 569
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 : 560
sorted[]
3Initial 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 : 568
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']
88from 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']
4from 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']
90from 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']
91from 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']
92from 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']
95from 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']
96from 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']
4from 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']
98Initial 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 : 568
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']
88from 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']
4Input : 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 : 567
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 : 569
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 : 560__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 : 568
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']
38from 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']
59Input : 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']
4from 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']
4Input : 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