Hướng dẫn find even number in python - tìm số chẵn trong python

Question

Một số là ngay cả khi nó hoàn toàn chia hết cho 2. Khi số được chia cho 2, chúng tôi sử dụng toán tử còn lại

Enter a number: 43
43 is Odd

1 để tính toán phần còn lại. Nếu phần còn lại không bằng không, số là số lẻ.

Nội dung chính Show

Mã nguồn
Input: list1 = [2, 7, 5, 64, 14] Output: [2, 64, 14]3Input: list1 = [2, 7, 5, 64, 14] Output: [2, 64, 14]4 Enter a number: 43 43 is Odd 68Enter a number: 43 43 is Odd 5Enter a number: 43 43 is Odd 510, 4, 668Enter a number: 43 43 is Odd 21Enter a number: 43 43 is Odd 43Enter a number: 43 43 is Odd 65
Nhận xét
Giúp đỡ người khác, xin vui lòng chia sẻ
Phương pháp 5: Sử dụng đệ quy
Enter a number: 43 43 is Odd 4Enter a number: 43 43 is Odd 5 Enter a number: 43 43 is Odd 6Enter a number: 43 43 is Odd 7Enter a number: 43 43 is Odd 8Enter a number: 43 43 is Odd 9Enter a number: 43 43 is Odd 8Enter a number: 18 18 is Even 1Enter a number: 43 43 is Odd 8Enter a number: 18 18 is Even 3__
Phương pháp: Sử dụng chức năng liệt kê & nbsp;

Mã nguồn

# Python program to check if the input number is odd or even.
# A number is even if division by 2 gives a remainder of 0.
# If the remainder is 1, it is an odd number.

num = int(input("Enter a number: "))
if (num % 2) == 0:
   print("{0} is Even".format(num))
else:
   print("{0} is Odd".format(num))

Đầu ra 1

Enter a number: 43
43 is Odd

Đầu ra 2

Enter a number: 18
18 is Even

Trong chương trình này, chúng tôi yêu cầu người dùng cho đầu vào và kiểm tra xem số này là lẻ hay chẵn. Xin lưu ý rằng

Enter a number: 43
43 is Odd

2 là trường thay thế cho

Enter a number: 43
43 is Odd

3.

Input: list1 = [2, 7, 5, 64, 14] Output: [2, 64, 14]3Input: list1 = [2, 7, 5, 64, 14] Output: [2, 64, 14]4 Enter a number: 43 43 is Odd 68Enter a number: 43 43 is Odd 5Enter a number: 43 43 is Odd 510, 4, 668Enter a number: 43 43 is Odd 21Enter a number: 43 43 is Odd 43Enter a number: 43 43 is Odd 65

Số lẻ và chẵn:

Nếu bạn chia số cho 2 và nó cho phần còn lại là 0 thì nó được gọi là số chẵn, nếu không thì một số lẻ.

Ví dụ số chẵn: 2, 4, 6, 8, 10, v.v. 2, 4, 6, 8, 10, etc.

Ví dụ số lẻ: 1, 3, 5, 7, 9, v.v.1, 3, 5, 7, 9 etc.

Xem ví dụ này:

Output:

Đối với video, hãy tham gia kênh YouTube của chúng tôi: Tham gia ngay

Nhận xét

Gửi phản hồi của bạn đến [Email & NBSP; được bảo vệ]

Giúp đỡ người khác, xin vui lòng chia sẻ

Enter a number: 18
18 is Even

43

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

4

Enter a number: 18
18 is Even

45

Enter a number: 43
43 is Odd

1

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

7

Enter a number: 18
18 is Even

80__15

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

0

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

1

Example:

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

Không gian phụ trợ: O (1)Using for loop

Phương pháp: Sử dụng Numpy.Array

Python3

Enter a number: 43
43 is Odd

4

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

6

Enter a number: 43
43 is Odd

7

Enter a number: 43
43 is Odd

8

Enter a number: 43
43 is Odd

9

Enter a number: 43
43 is Odd

8

Enter a number: 18
18 is Even

1

Enter a number: 43
43 is Odd

8

Enter a number: 18
18 is Even

3__

Enter a number: 18
18 is Even

95

Enter a number: 18
18 is Even

96

Enter a number: 18
18 is Even

97

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

6

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

7

Enter a number: 43
43 is Odd

8__

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

2

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

3

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

4

Enter a number: 43
43 is Odd

5

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

6

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

7

Output:

10, 4, 66

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

10
Enter a number: 43 43 is Odd
5
Input: list1 = [2, 7, 5, 64, 14] Output: [2, 64, 14]
12Using while loop

Python3

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

13

Enter a number: 43
43 is Odd

5

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

15

Enter a number: 43
43 is Odd

1

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

7

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

5

Đưa ra một danh sách các số, hãy viết một chương trình Python để in tất cả các số chẵn trong danh sách đã cho.

10, 4, 66

6

10, 4, 66

7

10, 4, 66

8

10, 4, 66

9

Phương pháp 1: Sử dụng cho vòng lặp

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

2

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

3

Even numbers in the list:  [10, 4, 66]

1

Enter a number: 43
43 is Odd

5

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

6

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

7

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

3

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

0 ____87515

Even numbers in the list:  [10, 4, 66]

9

Output:

10, 4, 66

Phương pháp 3: Sử dụng danh sách hiểu & nbsp;Using list comprehension

Python3

Enter a number: 43
43 is Odd

4

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

6

Enter a number: 43
43 is Odd

7

Enter a number: 43
43 is Odd

8

Enter a number: 43
43 is Odd

9

Enter a number: 43
43 is Odd

8

Enter a number: 18
18 is Even

1

Enter a number: 43
43 is Odd

8

Enter a number: 18
18 is Even

3__

Enter a number: 43
43 is Odd

05

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

07

Enter a number: 18
18 is Even

9

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

0

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

1

Enter a number: 43
43 is Odd

4__

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

3

Enter a number: 43
43 is Odd

21

Enter a number: 43
43 is Odd

22

Enter a number: 43
43 is Odd

23

Output:

Even numbers in the list:  [10, 4, 66]

Phương pháp 4: Sử dụng biểu thức Lambda & NBSP;Using lambda expressions

Python3

Enter a number: 43
43 is Odd

4

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

6

Enter a number: 43
43 is Odd

7

Enter a number: 43
43 is Odd

8

Enter a number: 43
43 is Odd

9

Enter a number: 43
43 is Odd

8

Enter a number: 18
18 is Even

1

Enter a number: 43
43 is Odd

8

Enter a number: 18
18 is Even

3__

Enter a number: 43
43 is Odd

05

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

43__

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

3

Enter a number: 43
43 is Odd

21

Enter a number: 43
43 is Odd

22

Enter a number: 43
43 is Odd

23

Đầu ra

Even numbers in the list:  [10, 4, 66]

Phương pháp 5: Sử dụng đệ quyUsing Recursion

Python3

Enter a number: 43
43 is Odd

59

Enter a number: 43
43 is Odd

60

Enter a number: 43
43 is Odd

43

Enter a number: 43
43 is Odd

62

Enter a number: 43
43 is Odd

5

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

0

Enter a number: 43
43 is Odd

65

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

3

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

4

Enter a number: 43
43 is Odd

68

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

5

10, 4, 66

8

Enter a number: 43
43 is Odd

21

Enter a number: 43
43 is Odd

43

Enter a number: 43
43 is Odd

65

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

2

Enter a number: 43
43 is Odd

76

Các

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

2

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

3

Enter a number: 43
43 is Odd

21

Enter a number: 43
43 is Odd

43

Enter a number: 43
43 is Odd

91

Enter a number: 43
43 is Odd

5

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

6

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

7

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

3

Enter a number: 43
43 is Odd

60

Enter a number: 43
43 is Odd

43

Enter a number: 43
43 is Odd

62

Even numbers in the list:  [10, 4, 66]

7

Even numbers in the list:  [10, 4, 66]

9

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

7

Enter a number: 43
43 is Odd

4

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

6

Enter a number: 43
43 is Odd

7

Enter a number: 43
43 is Odd

8

Enter a number: 43
43 is Odd

9

Enter a number: 43
43 is Odd

8

Enter a number: 18
18 is Even

1

Enter a number: 43
43 is Odd

8

Enter a number: 18
18 is Even

3__

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

3

Enter a number: 43
43 is Odd

21

Enter a number: 18
18 is Even

19

Enter a number: 18
18 is Even

20

Enter a number: 43
43 is Odd

5

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

6

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

7

Enter a number: 18
18 is Even

24

Đầu ra

Even numbers in the list: 10 4 66

Phương pháp 5: Sử dụng đệ quy

Python3

Enter a number: 43
43 is Odd

59

Enter a number: 43
43 is Odd

60

Enter a number: 43
43 is Odd

43

Enter a number: 43
43 is Odd

62

Enter a number: 43
43 is Odd

5

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

0

Enter a number: 43
43 is Odd

65

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

3

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

4

Enter a number: 43
43 is Odd

68

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

5

10, 4, 66

8

Enter a number: 43
43 is Odd

21

Enter a number: 43
43 is Odd

43

Enter a number: 43
43 is Odd

65

Các

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

3

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

3

Enter a number: 18
18 is Even

54

Enter a number: 43
43 is Odd

5

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

6

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

7

Enter a number: 43 43 is Odd 4Enter a number: 43 43 is Odd 5 Enter a number: 43 43 is Odd 6Enter a number: 43 43 is Odd 7Enter a number: 43 43 is Odd 8Enter a number: 43 43 is Odd 9Enter a number: 43 43 is Odd 8Enter a number: 18 18 is Even 1Enter a number: 43 43 is Odd 8Enter a number: 18 18 is Even 3__

Python3

Enter a number: 43
43 is Odd

59

Enter a number: 43
43 is Odd

60

Enter a number: 43
43 is Odd

43

Enter a number: 43
43 is Odd

62

Enter a number: 43
43 is Odd

5

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

0

Enter a number: 43
43 is Odd

65

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

3

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

4

Enter a number: 43
43 is Odd

68

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

5

10, 4, 66

8

Enter a number: 43
43 is Odd

21

Enter a number: 43
43 is Odd

43

Enter a number: 43
43 is Odd

65

Các

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

3

Enter a number: 18
18 is Even

85

Enter a number: 18
18 is Even

43

Enter a number: 18
18 is Even

87

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

1

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

3

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

3

Enter a number: 18
18 is Even

54

Enter a number: 43
43 is Odd

5

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

6

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

7

Enter a number: 43
43 is Odd

4
Enter a number: 43 43 is Odd
5
Enter a number: 43 43 is Odd
6
Enter a number: 43 43 is Odd
7
Enter a number: 43 43 is Odd
8
Enter a number: 43 43 is Odd
9
Enter a number: 43 43 is Odd
8
Enter a number: 18 18 is Even
1
Enter a number: 43 43 is Odd
8
Enter a number: 18 18 is Even
3__

Phương pháp: Sử dụng chức năng liệt kê & nbsp;

Python3

Enter a number: 43
43 is Odd

4

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

6

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

7

Enter a number: 43
43 is Odd

8__

Enter a number: 18
18 is Even

9

Enter a number: 18
18 is Even

39

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

1

Enter a number: 18
18 is Even

41

Enter a number: 18
18 is Even

42

Enter a number: 18
18 is Even

43

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

4

Enter a number: 18
18 is Even

45

Enter a number: 43
43 is Odd

1

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

7

Enter a number: 43
43 is Odd

5

Enter a number: 43
43 is Odd

5

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

0

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

1

Phương pháp: Sử dụng Pass & NBSP;

Input: list2 = [12, 14, 95, 3]
Output: [12, 14]

3

Input: list1 = [2, 7, 5, 64, 14]
Output: [2, 64, 14]

23

Output:

Enter a number: 43
43 is Odd

0

programming python Reverse number Python Negative in Python Odd even Python Prime number Python Check even number Check prime number

Hướng dẫn find even number in python - tìm số chẵn trong python

Mã nguồn

Nhận xét

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