Submission

Score: 100

User: spiwips

Problemset: เมทริกซ์สมมาตร

Language: c

Time: 0.004 second

Submitted On: 2025-10-09 11:12:16

#include<stdio.h>

int main(){
    int n,curr;
    scanf("%d",&n);
    int res[n][n];
    for(int i = 0; i < n; i++){
        for(int j = 0; j< n; j++){
            if(i>0&&j<i){
                scanf("%d",&curr);
                res[i][j] = curr;
                res[j][i] = curr;
            }
            if(i==j){
                res[i][j] = 0;
            }
        }

    }
    for(int i = 0; i < n; i++){
        for(int j = 0; j< n; j++){
            printf("%d ",res[i][j]);
        }
        printf("\n");
    }

    return 0;
}