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求教1012算法 (提交总是 OTL)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。。。 Followed by:
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