【发布时间】:2014-11-28 18:18:17
【问题描述】:
下面的代码按预期工作,但是有没有更优雅的方法来完成这个?
如果我不使用 int() 将 raw_input 更改为整数,它们会像字符串一样添加(即'10 + 10' = '1010')。
此外,我似乎无法将 int() 添加到与 raw_input 相同的行(即。
user_cheeses = raw_input("How many cheeses do you have?:\n> ").int()
),因为我得到了错误 - 'str' 对象没有属性 'int'。
def cheese_and_crackers(cheese_count, boxes_of_crackers):
print "You have %r cheeses!" % cheese_count
print "You have %r boxes of crackers!" % boxes_of_crackers
print "Man that's enough for a party!"
print "Get a blanket.\n"
print "We can put in inputs from you as well!:"
user_cheeses = raw_input("How many cheeses do you have?:\n> ")
user_cheeses_number = int(user_cheeses)
user_crackers = raw_input("How many boxes of crackers do you have?:\n >")
user_crackers_number = int(user_crackers)
cheese_and_crackers(user_cheeses, user_crackers)
print "You can also add even more cheeses and more crackers!:"
more_cheeses = raw_input("How many more cheeses do you now have?:\n> ")
more_cheeses_number = int(more_cheeses)
more_crackers = raw_input("How many more crackers do you now have?:\n> ")
more_crackers_number = int(more_crackers)
cheese_and_crackers(user_cheeses_number + more_cheeses_number, user_crackers_number + more_crackers_number)
【问题讨论】:
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随着代码的工作,这个问题可能会在Code review 上成为更多主题......
标签: python python-2.6