python是无法识别百分比的,估计你的百分比是string,所以需要转成int
代码语言:javascript复制# !/usr/bin/python3.4
# -*- coding: utf-8 -*-
# 百分数转为int
def percent_to_int(string):
if "%" in string:
newint = int(string.strip("%")) / 100
return newint
else:
print("你输入的不是百分比!")
if __name__ == "__main__":
a = "50%"
b = "80%"
# 比较大小
if percent_to_int(a) > percent_to_int(b):
print("a > b")
elif percent_to_int(a) < percent_to_int(b):
print("a < b")
elif percent_to_int(a) == percent_to_int(b):
print("a = b")
else:
print("输入有误,无法比较")