View Code of Problem 45

#include<stdio.h>
#define N 20

int main()
{
    int i,j,n,arr[N][N];
    scanf("%d",&n);
    for(i = 0; i < n; i ++)
    {
        for(j = 0; j < n; j ++)
        {
            scanf("%d",&arr[i][j]);
        }
    }

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

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