Submission
Status:
PPPPPPPPPPPPPPPPPPPP
Subtask/Task Score:
100/100
Score: 100
User: mnmpyuuu
Problemset: เมทริกซ์สมมาตร
Language: c
Time: 0.004 second
Submitted On: 2025-10-12 20:48:26
#include<stdio.h>
int main()
{
int n;
scanf("%d",&n);
int a[n][n];
for(int i=0;i<n;i++){
for(int j=0;j<n;j++){
if(i>j){
scanf("%d",&a[i][j]);
a[j][i]=a[i][j];
}
else if(i==j){
a[i][j]=0;
}
}
}
for(int i=0;i<n;i++){
for(int j=0;j<n;j++){
printf("%d ",a[i][j]);
}
printf("\n");
}
}