How to determine odd and even numbers in python

How to determine odd and even numbers in Python: Use the modulo operator % to divide the number by 2. Check Remainder: Odd Number: Remainder is 1. Even number: Remainder is 0.

Determining odd and even numbers in Python

In Python, it is very simple to determine whether a number is odd or even.

Method:

Use the modulo operator %.

Steps:

1. Divide that number by 2.
2. Check the remainder.

Odd numbers:

If the remainder is 1, the number is odd.

Even number:

If the remainder is 0, the number is even.

Code example:

num = int(input("输入一个数字："))

# 判断奇偶数
if num % 2 == 1:
    print("该数字是奇数")
else:
    print("该数字是偶数")

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