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less than 230 ????

Posted by sunmoonstar_love at 2006-11-18 11:54:14 on Problem 1100
In Reply To:答案不唯一啊,老大你是不是编个验证程序啊 Posted by:SLICK at 2003-05-31 14:27:29
> 比如 5 = 5 5 5
> 可以是5 =5-5+5 也可以是5+5-5啊
> 
> 数据也没保证所有的题目都只一种解法

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