#include<stdio.h>
int main()
{
   int n,k,i,j;
  
   while(EOF!=scanf("%d%d",&n,&k))
   { 
	   if(n==0)
	   {printf("0\n");continue;}
	   
	   i=n,j=0;
	   while(i>=k)
	   { i=i-k+1;
	     j++;
	   }
	   n=n+j;
	   printf("%d\n",n);
	   
   }
   return 0;

}

• Re:靠！！！嗷嗷超时！!!这也能超？？？？？？？？？ (325) caizhicong0503 2007-02-08 02:42:33
  • 呵,我也这样超时了 (0) caizhicong0503 2007-02-08 02:42:58
  • Re:靠！！！嗷嗷超时！!!这也能超？？？？？？？？？ (43) ctboby 2007-09-22 15:23:14