func_code_string: #include <bits/stdc++.h>   using namespace std;   int A[100005], D[100005], n, m, w, L[100005];   bool go(int h) {     fill(L, L + n, 0);     for (int i = 0; i < n; ++i) D[i] = max(h - A[i], 0);     int pow = 0, cap = m, d;     for (int i = 0; i < n; ++i) {       pow -= L[i];       d = max(D[i] - pow, 0);       if (d > cap) return false;       pow += d;       cap -= d;       if (i + w < n) L[i + w] += d;     }     return true;   }   int main() {     std::ios::sync_with_stdio(false);     int mini = 2e9;     cin >> n >> m >> w;     for (int i = 0; i < n; ++i) {       cin >> A[i];       mini = min(mini, A[i]);     }     int lo = mini, hi = mini + m + 1, mid;     while (hi - lo > 1) {       mid = (hi + lo) >> 1;       if (go(mid))         lo = mid;       else         hi = mid;     }     cout << lo << endl;   }   