func_code_string: #include <bits/stdc++.h>   using namespace std;   int a[100005];   int main() {     int n, x;     cin >> n >> x;     long int sum = 0, zz;     for (int i = 0; i < n; i++) cin >> zz, sum += zz;     if (sum + n - 1 == x)       cout <<  YES n ;     else       cout <<  NO n ;     return 0;   }   