Submission
Status:
PPPPPPPPPPPPPPPPPPPP
Subtask/Task Score:
100/100
Score: 100
User: Buktep
Problemset: เมทริกซ์สมมาตร
Language: cpp
Time: 0.004 second
Submitted On: 2025-09-29 15:57:24
#include<bits/stdc++.h>
using namespace std;
#define int long long
int32_t main()
{
cin.tie(0);ios::sync_with_stdio(0);
int N; cin>>N;
int arr[N][N];
memset(arr, 0, sizeof(arr));
for(int i=1;i<N;i++)
{
for(int j=0;j<i;j++)
{
cin>>arr[i][j];
arr[j][i]=arr[i][j];
}
}
for(int i=0;i<N;i++)
{
for(int j=0;j<N;j++)
{
cout<<arr[i][j]<<" ";
}
cout<<"\n";
}
return 0;
}