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Re:求教1012算法 (提交总是 OTL)In Reply To:求教1012算法 (提交总是 OTL) Posted by:gonghuapeng at 2008-08-03 10:51:57 > 1012 joseph问题:
> 我的算法很“暴力”,从m=k+1开始,“指针”i随m移动,用flag记下i连续指出的k个bad boys
> 只要遇到前面的任1个good boy 就停止, 输出此时的m 结束;(n是长度,指出一个就减少1)
>
> 下面是我的代码:
> #include<iostream>
> #include<fstream>
> using namespace std;
> int main(){
> //ifstream cin("1012");
> int k=0;
> while( (cin>>k)&&(k!=0) ){
> for(int m=k+1;;m++){
> int n=2*k,i=0,flag=0;
> while(1){
> i=(i+m-1)%n;
> if(i>=0&&i<k) break;
> else flag++;
> n--;}
>
> if(flag==k) {cout<<m<<endl; break;}
> }
> }
>
> return 0;
> }
>
> PS:刚进poj上做题不久,做题很少AC,感觉很郁闷,希望高手能指教。。。
>
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