检查的依据：奇数除2余1；偶数除2无余数
num = int(input("请输入一个整数：")) if num % 2 == 1: print(num,"是奇数") elif num % 2 == 0: if num / 2 == 0 and user_input % 2 == 0: print (num,"既不是奇数也不是偶数") else: print(num,"是偶数")
python检查是奇数还是偶数
原文：https://www.cnblogs.com/FlyingLiao/p/11146298.html
