func_code_string: #include <bits/stdc++.h>   using namespace std;   const int mxN = (int)1e5 + 5;   int n, ar[mxN];   void solve() {     ar[0] = 0;     cin >> n;     for (int i = 1; i <= n; i++) cin >> ar[i];     int mx = 0;     for (int i = 1; i <= n; i++) {       mx = max(mx, ar[i]);     }     cout << mx;   }   int main() {     ios::sync_with_stdio(0);     cin.tie(0);     int t = 1, i = 1;     while (t--) {       solve();     }     return 0;   }   