Submission
Status:
PPPPPPPPPPPPPPPPPPPP
Subtask/Task Score:
100/100
Score: 100
User: karnsinee
Problemset: เมทริกซ์สมมาตร
Language: cpp
Time: 0.006 second
Submitted On: 2025-07-11 20:49:28
#include<bits/stdc++.h>
using namespace std;
int a[205][205];
int main(){
int n;
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]<<" ";
}
}
}