水个题吧
#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>
int main()
{
int i,j,k,m,n,cishu=1,r,s,t,N,Q;
int marble[10000]={0},question[10000]={0};
while( scanf("%d %d",&N,&Q) != EOF )
{
if(N == 0 && Q == 0)
break;
for(i=0; i<N; i++)
scanf("%d",&marble[i]);
for(i=0; i<Q; i++)
scanf("%d",&question[i]);
for(i=1; i<=N-1; i++)
for(j=0; j<N-i; j++)
if(marble[j] > marble[j+1])
{
t=marble[j];
marble[j]=marble[j+1];
marble[j+1]=t;
}
printf("CASE# %d:\n",cishu); cishu++;
for(i=0; i<Q; i++)
{
t=0;
for(j=0; j<N; j++)
if(question[i] == marble[j])
{ t=1; break; }
if(t == 1)
printf("%d found at %d\n",question[i],j+1);
else
printf("%d not found\n",question[i]);
}
}
return 0;
}