Submission

Score: 100

User: anonymous

Problemset: เมทริกซ์สมมาตร

Language: cpp

Time: 0.007 second

Submitted On: 2026-10-01 16:24:47

#include <bits/stdc++.h>

using namespace std;

int main()
{
int n;
    cin >> n;
    int mat[210][210] = {};
    for (int i = 1;i < n;i++){
        for (int j = 0;j < i;j++){
            int num;
            cin >> num;
            mat[i][j] = num;
            mat[j][i] = num;
        }
    }
    for (int i = 0;i < n;i++){
        for (int j = 0;j < n;j++){
            cout << mat[i][j] << " ";
        }
        cout << "\n";
    }
    return 0;
}