杭电1235

#include <iostream>#include <cstdio>#include <algorithm>using namespace std;int a[1010];int main(){int N,i,j,m,sum;while(~scanf("%d",&N)&&N){sum=0;for(i=1;i<=N;i++)scanf("%d",&a[i]);scanf("%d",&m);for(i=1;i<=N;i++){if(a[i]==m)sum++;}cout<<sum<<endl;}return 0;}