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Re:这题绝B有问题……

Posted by mwn490716344 at 2015-02-11 16:10:39 on Problem 1014
In Reply To:这题绝B有问题…… Posted by:QHearting at 2015-02-09 09:35:11
> 
> int dfs(int n){
>     int i;
> 
>     if(n==0){
>         return 1;
>     }
>     for(i=6; i>0; i--){
>         if(value[i]>0 && n>=i){
>             value[i] --;
>             if(dfs(n-i)) return 1;
>           //  value[i] ++;
>         }
>     }
> 
>     return 0;
> }
> 回溯恢复那行注释掉过了,不注释掉tle

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