#include <stdio.h> int main() { int n; while (scanf("%d",&n) != EOF) { if(n==0) break; int score[n],goal,count=0; for(int i=0; i<n; i++) { scanf("%d",&score[i]); } scanf("%d",&goal); for(int i=0; i<n; i++) { if(score[i]==goal){ count++; } } printf("%d\n",count); } return 0; }