Submission

Score: 100

User: Lyronseir

Problemset: เมทริกซ์สมมาตร

Language: cpp

Time: 0.004 second

Submitted On: 2026-01-10 17:47:08

#include <bits/stdc++.h>
using namespace std;
int main() {
    ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
    int a;
    cin >> a;
    int num[a][a] = {0};
    for (int i = 1;i < a;++i) {
        for (int j = 0;j < i;++j) {
            cin >> num[j][i];
        }
    }
    for (int i = 1;i < a;++i) {
        for (int j = 0;j < i;++j) {
            num[i][j] = num[j][i];
        }
    }
    for (int i = 0;i < a;++i) {
        for (int j = 0;j < a;++j) {
            cout << num[j][i] << " ";
        }
        cout << "\n";
    }
}