Python3 嵌套if语句
Python3 嵌套if语句
可能还有一种情况,当你需要在一个条件中检查另一个条件。 在这种情况下,你可以使用嵌套 if 结构。
在嵌套 if 结构,一个 if...elif...else 的构造里面可以包含另一个 if...elif...else 结构。
语法
if expression1: statement(s) if expression2: statement(s) elif expression3: statement(s) else statement(s) elif expression4: statement(s) else: statement(s)
例子
# !/usr/bin/python3 num=int(input("enter number")) if num%2==0: if num%3==0: print ("Divisible by 3 and 2") else: print ("divisible by 2 not divisible by 3") else: if num%3==0: print ("divisible by 3 not divisible by 2") else: print ("not Divisible by 2 not divisible by 3")
执行上述代码将产生如下输出:
enter number8 divisible by 2 not divisible by 3 enter number15 divisible by 3 not divisible by 2 enter number12 Divisible by 3 and 2 enter number5 not Divisible by 2 not divisible by 3