Submission #74644325

---

Source Code Expand

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);
    
    int h, w; cin >> h >> w;
    vector<vector<char>> map(h, vector<char>(w, '.'));
    
    for (int i = 0; i < w; i++) {
        map[0][i] = '#';
        map[h-1][i] = '#';
    }

    for (int i = 0; i < h; i++) {
        map[i][0] = '#';
        map[i][w-1] = '#';
    }

    for (int i = 0;i < h; i++) {
        for (int j = 0; j < w; j++) {
            cout << map[i][j];
        }
        cout << '\n';
    }
}

Submission Info

Judge Result