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Re:把1<<k改成1LL<<k就过了,否则WA,~~哪位知情人士知道1LL啥意思??

Posted by HJWAJ at 2010-10-11 15:27:38 on Problem 2115
In Reply To:把1<<k改成1LL<<k就过了,否则WA,~~哪位知情人士知道1LL啥意思?? Posted by:Moon_1st at 2010-08-09 14:49:42
1LL表示这里的1是long long int 类型。

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