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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 201292104 at 2013-11-27 10:19:47 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
就是long long的后缀,例如double后缀默认没有,float后缀为f,如1.1f等

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