-4

尝试将两个项目相加而不是组合它们，例如租金为 500，50 个公用事业返回 50050 而不是所需的 550。

from sys import argv

def bills(rent, utilities):
     raw_input("How much is your rent?") % (rent)
     raw_input("How much are utilities?") % (utilities)

rent = raw_input("How much is your rent? ")
utilities = raw_input("How much are utilities? ")

total = rent + utilities

print total
4

2 回答 2

1

int(variable)如果您想要字符串中的整数，请使用

total = int(rent) + int(utilities)
于 2013-06-24T23:21:14.653 回答
0 
total = rent + utilities

rent并且utilities都是字符串，这就是它们被连接的原因。

要将它们转换为整数：

total = int(rent) + int(utilities)
于 2013-06-24T23:22:51.967 回答