#include <stdio.h>


int findchar(char ch, char *st)
{ // ch'in st'nin icinde gectigi ilk yeri bulur
  int i;
  for (i=0; st[i]!=0; i++)
    if (st[i]==ch) return i;
  return -1; // bulunamadiysa -1 gonder
}

int findset(char *set, char *st)
{
  int i=0, index, min=-1;
  while (set[i]!=0)
    {
      index=findchar(set[i],st);
      if (index!=-1 && (min==-1 || index<min) ) min=index;
      i++;
    }
  return min;
}

void main()
{
  int index;
  char sta[5],stb[10];
  printf("\nKullanim [aranacak harfler] [icinde arama yapilacak kelime]\n");
  scanf("%s%s",sta,stb);
  index=findset(sta,stb);
  if (index==-1) printf("\nBulunamadi");
	    else printf("\nIlk gectigi yer %d",index);
}