#include<iostream> int main(){ int n,m,a[105],i,k; while(scanf("%d",&n)!=EOF){ k=0; for(i=0;i<n;i++){ scanf("%d",a+i); } scanf("%d",&m); for(i=0;i<n;i++){ if(a[i]==m){ k++; } } printf("%d\n",k); } return 0; }