#include <iostream>
#include <cstring>
using namespace std;

int main() {
	int n = 0;
	char search[40], tmp[40];
	cin >> search;
	char* a=search;
	while(cin >> tmp){
	    char* b = tmp;
	    if(strcmp(a, b) == 0) { n++; }
	}
	cout<<n;
}