# include <stdio.h>
# define MAXN 5
/** Anazitisi stoixeiou se pinaka **/

int main()
{
	int x[MAXN];
	int i,k,pos;
	//einai oi theseis pou brika ena stoixeio
	int posFound[MAXN];
	for(i=0;i<MAXN;i++)
	{
		printf("Dose stoixeio %d ?",i);
		scanf("%d",&x[i]);
	}
	//atermonas brogxos
	while(1)
	{
		printf("Dose stoixeio gia anazitisi. me miden termatismos ?");
		scanf("%d",&k);
		
		//spaei o brogxos
		if(k==0) break;
		
		//den xero an yparxei kapou ena stoixeio
		for(i=0;i<MAXN;i++) posFound[i]=0;
		//metabliti thesis
		pos=-1;/** Akyri thesi to -1 **/
		for(i=0;i<MAXN;i++)
		{
			if(x[i]==k)
			{
				pos=i;
				posFound[i]=1;
				//break;
			}
		}
		if(pos==-1) printf("Stoixeio %d den brethike \n",k);
		else
		{
			 for(i=0;i<MAXN;i++) 
			 {
				 if(posFound[i]) 
				    printf("Brethike stin thesi %4d\n",i);
			 }
		}
	}
	return 0;
}