Submission

Score: 100

User: cheraim

Problemset: เมทริกซ์สมมาตร

Language: cpp

Time: 0.008 second

Submitted On: 2026-09-04 19:00:18

#include <iostream>
using namespace std;
int ar[205][205];
int main() 
{
    int n;
    cin>>n;
    int in;
    for(int i=0;i<n;i++){
       for(int j=0;j<i;j++){
            cin>>in;
            ar[i][j]=in;
            ar[j][i]=in;
        } 
    }
    for(int i=0;i<n;i++){
       for(int j=0;j<n;j++){
            cout<<ar[i][j]<<" ";
        } 
        cout<<"\n";
    }
}