Submission

PPPPP

Score: 100

User: Namkhing

Problemset: กังหันสี่ทิศ

Language: cpp

Time: 0.002 second

Submitted On: 2025-04-10 21:31:23

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

const int N = 100;
int n;
char a[N][N];

int main() {
    cin.tie(nullptr)->ios_base::sync_with_stdio(false);
    cin >> n;
    for (int i = 1; i < 2 * n; i++) for (int j = 1; j < 4 * n; j++) a[i][j] = ' ';
    for (int x = n, y = n, cnt = 0; cnt < n; x--, y--, cnt++) a[x][y] = 'A' + cnt;
    for (int x = n, y = n, cnt = 0; cnt < n; x++, y--, cnt++) a[x][y] = 'A' + cnt;
    for (int x = n, y = n, cnt = 0; cnt < n; x--, y++, cnt++) a[x][y] = 'A' + cnt;
    for (int x = n, y = n, cnt = 0; cnt < n; x++, y++, cnt++) a[x][y] = 'A' + cnt;
    for (int x = n, y = 3 * n, cnt = 0; cnt < n; x--, y--, cnt++) a[x][y] = '*';
    for (int x = n, y = 3 * n, cnt = 0; cnt < n; x++, y--, cnt++) a[x][y] = '*';
    for (int x = n, y = 3 * n, cnt = 0; cnt < n; x--, y++, cnt++) a[x][y] = '*';
    for (int x = n, y = 3 * n, cnt = 0; cnt < n; x++, y++, cnt++) a[x][y] = '*';
    for (int i = 1; i < 2 * n; i++) {
        for (int j = 1; j < 4 * n; j++) cout << a[i][j]; cout << "\n";
    }
}