第二次作业

#include <stdio.h>
#include <stdlib.h>
#include "time.h"
int main()
{
 int i;
 char c,gu;
 srand((unsigned)time(NULL));
 c=6;
 gu=rand()%6+1;
 for(i=1;i<=100;i++)
 {
  c=rand()%31+1;
  if(c>=7&&c<=13)
    c=17;
  if(i%9==0)
   printf("%d. %c ",i,gu);
  else
   printf("%d. %c ",i,c);
  if(i%5==0)
    printf(" ");
}
 getchar();
 printf("the icon you guess is: ");
 for(i=1;i<=10;i++)
   printf("%c ",gu);
printf(" ");
return 0;
}