func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     cout.tie(NULL);     int n, h, l = 0, c = 0, a = 0, b = 0, d;     cin >> n >> h;     while (n--) {       cin >> d;       c += d;       if (c > a)         a = c;       else if (c < b)         b = c;     }     l -= b;     h -= a;     d = h - l + 1;     if (d < 0) d = 0;     cout << d;     return 0;   }   