Submission

Score: 100

User: Neozaawwman1

Problemset: เมทริกซ์สมมาตร

Language: cpp

Time: 0.006 second

Submitted On: 2025-10-09 14:48:44

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

int main(){
	int n;cin>>n;
	vector<vector<int>> arr(n,vector<int>(n,0));

	for(int i=0; i<n-1; i++){
		for(int j=0; j<i+1; j++){
			cin>>arr[j][i+1];
			arr[i+1][j]=arr[j][i+1];
		}
	}
	for(int i=0; i<n; i++){
		for(int j=0; j<n; j++){
			cout<<arr[j][i]<<" ";
		}
		cout<<endl;
	}
	return 0;
}