Python Mod Function: Usage and Examples

In Python, the mod function is used to calculate the remainder. It uses the % operator to find the remainder when dividing two numbers. For example, if we want to find the remainder of 10 divided by 3, we can use the mod function like this:

result = 10 % 3
print(result)  # 输出为1

This will output 1, as the remainder of dividing 10 by 3 is 1. The mod function is useful in many situations, like determining if a number is odd or even, or controlling the number of operations in a loop.