#include <iostream> #include <cstdio> #include <vector> using namespace std; int main() { int n, money, cnt = 0; scanf("%d", &n); vector <int> a(n + 5); for (int i = 1; i <= n; i++) scanf("%d", &a[i]); scanf("%d", &money); for (int i = 1; i <= n; i++) { if (money >= a[i]) { cnt++; money -= a[i]; } } printf("%d", cnt); return 0; }