Python报错TypeError: '<' not supported between instances of 'str' and 'int'

时间:2023-03-09 04:12:11
Python报错TypeError: '<' not supported between instances of 'str' and 'int'
 n = input()
if n>=100:print(int(n)/10)
else:print(int(n)*10)

报错内容:

Traceback (most recent call last):
File "1.py", line 12, in <module>
if n>=100:print(int(n)/10)
TypeError: '>=' not supported between instances of 'str' and 'int' ***Repl Closed***

分析:input()返回的数据类型是str,不能直接和整数进行比较,必须先把str换成整数,使用int()方法

          因此,将input变量转换为int型即可。

 n = input()
n = int(n)
if n>=100:print(int(n)/10)
else:print(int(n)*10)

或者

 n = int(input("Input a number:"))
if n>=100:print(int(n)/10)
else:print(int(n)*10)