pku-3750 小孩报数问题

#include "stdio.h"#include "string.h"int main(){int i,j,a,b,k,n,m,len,start,the,end,stu[65],num;char s[65][16],ws[100],c;scanf("%d",&n);for (i=0;i<n;i++){scanf("%s",s[i]);}scanf("%s",ws);i=0;start=the=0;while(ws[i]!=',') {start=start*10+ws[i]-48;i++;}i++;while(ws[i]!='/0') {the=the*10+ws[i]-48;i++;}//printf("%d %d/n",start,the);for (i=0;i<n;i++){stu[i]=1;}num=n;start--;while (num--){i=0;while(i<the){if(stu[start]) i++;start++;if(start==n) start=0;}if(start==0){stu[n-1]=0; printf("%s/n",s[n-1]);}else{stu[start-1]=0;printf("%s/n",s[start-1]);}}}