Submission

Status:

PPPP-PPP-PPPPPPPPPPP

Subtask/Task Score:

90/100

Score: 90

User: karnsinee

Problemset: เมทริกซ์สมมาตร

Language: cpp

Time: 0.009 second

Submitted On: 2025-07-11 20:45:45

#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,a[200][200];
	cin>>n;
	for(int i=1;i<n;i++){
		for(int j=0;j<i;j++){
			cin>>a[i][j];
			a[j][i]=a[i][j];
			if(i==j){
				a[i][j]=0;
			}
		}
	}
	for(int i=0;i<n;i++){
		if(i!=0){
			cout<<"\n";
		}
		for(int j=0;j<n;j++){
			cout<<a[i][j]<<" ";
		}
	}
}