Số hoàn hảo trong lập trình Python là gì?

Trong chương trình trước, đầu vào được mã hóa cứng trong chương trình nhưng trong chương trình này, đầu vào sẽ được cung cấp bởi người dùng

# Python program to check perfect number using for loop

# take inputs
N = int[input["Enter a number: "]]

# check perfect number
sum = 0 
for i in range[1,N]:
   if[N%i == 0]:
      sum = sum+i

# display result
if[sum == N]: 
   print[N, "is a perfect number"]
else: 
   print[N, "is not a perfect number"]

Đầu ra cho các giá trị đầu vào test-case-1. -

Nhập một số. 28
28 là số hoàn hảo

Đầu ra cho các giá trị đầu vào test-case-2. -

Nhập một số. 36
36 không phải là số hoàn hảo

Đầu ra cho các giá trị đầu vào test-case-3. -

Nhập một số. 50
50 không phải là số hoàn hảo

Số hoàn hảo trong Python sử dụng vòng lặp For

Chúng ta cũng có thể nhờ sự trợ giúp của hàm kiểm tra số hoàn hảo hay không trong python. Hàm là một khối mã thực hiện một tác vụ cụ thể

# Python program to check perfect number using for loop

def perfect_numbers[N]:  #user-defined function
   sum = 0
   for i in range[1,N]: 
      if[N%i == 0]:
         sum = sum+i 
   return sum 

# take inputs
N = int[input["Enter a number: "]]

# check perfect number or not
if[N == perfect_numbers[N]]: 
   print[N, "is a perfect number"] 
else: 
   print[N, "is not a perfect number"] 

Đầu ra cho các giá trị đầu vào test-case-1. -

Nhập một số. 250
250 không phải là số hoàn hảo

Đầu ra cho các giá trị đầu vào test-case-2. -

Nhập một số. 496
496 là số hoàn hảo

Chương trình Python để in tất cả các số hoàn hảo trong phạm vi đã cho

Trong chương trình này, chúng tôi sẽ phát triển một chương trình python để in các số hoàn hảo trong một khoảng thời gian. Chúng tôi sẽ lấy hai phạm vi trong khi khai báo các biến. Sau đó, gọi hàm và in tất cả các số hoàn hảo giữa phạm vi đã cho

# Python program to print perfect numbers using for loop

def perfect_Number[n]:  #user-defined function
   if n < 1:
      return False

   perfect_sum = 0
   for i in range[1,n]:
      if n%i==0:
         perfect_sum += i
   return perfect_sum == n

# take inputs
min_value = int[input['Print minimum value: ']]
max_value = int[input['Print maximum value: ']]

# calling function and print perfect numbers
print['Perfect numbers from %d to %d are:' %[min_value, max_value]]
for i in range[min_value, max_value+1]:
   if perfect_Number[i]:
      print[i, end=', ']

Đầu ra cho các giá trị đầu vào test-case-1. -

In giá trị tối thiểu. 1
In giá trị tối đa. 10000
Các số hoàn hảo từ 1 đến 10000 là
6, 28, 496, 8128,

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

77 // C++ program to check if a given number is perfect17

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

77 // C++ program to check if a given number is perfect29// C++ program to check if a given number is perfect44// C++ program to check if a given number is perfect17

// or not5// C++ program to check if a given number is perfect17

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

77// C++ program to check if a given number is perfect11

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

17

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

6

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

6// C++ program to check if a given number is perfect53

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

6// C++ program to check if a given number is perfect55

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

6

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

17 #include6 // C++ program to check if a given number is perfect71

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

34

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

02

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

5

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

6

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

3

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

4

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

5

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

6

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

7

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

6

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

3 // C++ program to check if a given number is perfect2

 

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

6// C++ program to check if a given number is perfect5

Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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8128 is a perfect number

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28 is a perfect number
496 is a perfect number
8128 is a perfect number

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496 is a perfect number
8128 is a perfect number

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8128 is a perfect number

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28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Below are all perfect numbers till 10000
6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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28 is a perfect number
496 is a perfect number
8128 is a perfect number

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6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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28 is a perfect number
496 is a perfect number
8128 is a perfect number

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496 is a perfect number
8128 is a perfect number

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496 is a perfect number
8128 is a perfect number

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28 is a perfect number
496 is a perfect number
8128 is a perfect number

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8128 is a perfect number

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496 is a perfect number
8128 is a perfect number

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6 is a perfect number
28 is a perfect number
496 is a perfect number
8128 is a perfect number

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496 is a perfect number
8128 is a perfect number

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28 is a perfect number
496 is a perfect number
8128 is a perfect number

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28 is a perfect number
496 is a perfect number
8128 is a perfect number

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28 is a perfect number
496 is a perfect number
8128 is a perfect number

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Số hoàn hảo trong lập trình là gì?

Tại sao 6 và 28 là một số hoàn hảo?

Từ 1 đến 10000 có bao nhiêu số hoàn hảo?

Tại sao 8128 là một số hoàn hảo?