Submission

Score: 100

User: speed_coding

Problemset: เมทริกซ์สมมาตร

Language: cpp

Time: 0.008 second

Submitted On: 2026-10-08 21:59:37

#include<bits/stdc++.h>
using namespace std;
int main(){
	int matrix[205][205] ;
	int n;
	cin >> n;
	for(int i = 0; i < n; i++){
		for(int j = 0; j < i; j++){
		    int value;
		    cin >> value;
			matrix[i][j] = value ;
			matrix[j][i] = value ;
		}
	}
	for(int i = 0; i < n; i++){
		for(int j = 0; j < n; j++){
			cout << matrix[i][j] <<( j == n - 1  ? "" : " ");
		}
		cout << "\n" ;
	}
}