func_code_string: #include <bits/stdc++.h>   using namespace std;   const int INF = 0x3f3f3f3f;   const int maxn = 1e3 + 10, maxm = 1e6 + 5, maxc = 26;   long long sum = 0, mi = 0, ma = 0;   int main() {     int n, w, num;     scanf( %d%d , &n, &w);     for (int i = 0; i < n; i++) {       scanf( %d , &num);       sum += num;       mi = min(mi, sum);       ma = max(ma, sum);     }     printf( %I64d n , w - ma + mi + 1 <= 0 ? 0 : w - ma + mi + 1);     return 0;   }   