Submission

Status:

PPPPPPPPPPPPPPPPPPPP

Score: 100

User: Namkhing

Problemset: เมทริกซ์สมมาตร

Language: cpp

Time: 0.007 second

Submitted On: 2025-04-11 15:59:54

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

const int N = 210;
int n, a[N][N];

int main() {
    cin.tie(nullptr)->ios_base::sync_with_stdio(false);
    cin >> n;
    for (int i = 2; i <= n; i++) {
        for (int j = 1; j < i; j++) {
            cin >> a[i][j];
            a[j][i] = a[i][j];
        }
    }
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= n; j++) cout << a[i][j] << " "; cout << "\n";
    }
}