Unnamed

/*
 * forbidden to use functions from string.h
*/
#include <stdio.h>
int strustr(char *src, char *seek);
int main()
{
   char src[100], seek[100];
   scanf("%s", src);
   scanf("%s", seek);
   printf("%d\n", strustr(src, seek));
   getche();
   return 0;
}
int strustr(char *src, char *seek)
{
   char *p1 = src, *p2 = NULL, *p3 = NULL;
   int eq, num = 0;
   while (*p1) {
      if (*p1 == *seek) {
         p3 = p1;
         p2 = seek;
         eq = 1;
         while (*p2) {
            if (*p2 != *p3) {
               eq = 0;
               break;
            }
            p2++;
            p3++; 
         }
         if (eq)
            num++;
      }
      p1++; 
   }
   return num;
}