Python 官方文档:入门教程 => 点击学习
#!/usr/bin/python # -*- coding:UTF-8 -*- def sum(options,x,y): t = options if(t == "+"):
#!/usr/bin/python
# -*- coding:UTF-8 -*-
def sum(options,x,y):
t = options
if(t == "+"):
print "x+y=",x+y
elif(t == "-"):
print "x-y=",x-y
elif(t == "*"):
print "x*y=",x*y
else:
print "x/y=",x/y
def main():
options = raw_input("Please enter a method:")
x = input("Enter a Num:")
y = input("Enter another Num:")
sum(options,x,y)
if __name__ == '__main__':
main()
--结束END--
本文标题: Python实现计算器功能
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