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为是么是time limit

Posted by xin_poj at 2017-01-04 22:34:35 on Problem 1012
#include<stdio.h>


int main()
{
 	int i,m,k,cur,rest;
 	//k个人 
 	while(scanf("%d",&k)!=0)
 	{
 	 	i=k; // 所求值从k开始一次试探 
  		m=0; // 记录最终答案 
  		if (k == 0) break;
  		while (1)
 		 {
   			++i;	 
	 		rest=2*k; // 所有人数 
		  	cur=0;		//当前0号为0 
			while (1)
 			 {
   			//找到下一个0号的人,如果从0号数,第i个人落在k前面,则杀死好人,不符合要求,break 
   				 cur=(cur+i-1)%rest; // find next from ZERO!
		 	//此处cur记录其实为即将被杀死的人的编号,初始i==k,cur == k-1;(第一次杀死的人的编号)
			 
   				 if (cur >= k)
    			 	rest--;
    			 else break;
			 }
   		//如果剩余人数为k,则坏人均被杀死,返回i即为所取值
   
   			if (rest == k)
   			{
    			m=i;
    			break;
			}
  		}
  		printf("%d\n",m);
 	}
	 return 0;
}

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