View Code of Problem 45

# include<stdio.h>
int main(void)
{
  int n,i,j,t;
  scanf("%d",&n);
  int a[n][n];
  for(i=0;i<n;++i)
    for(j=0;j<n;++j)
    {
      scanf("%d",&a[i][j]);
    }
  for(i=0;i<n;++i)
    for(j=i;j<n;++j)
    {
      t = a[i][j];
      a[i][j] = a[j][i];
      a[j][i]= t;
    }
   for(i=0;i<n;++i)
     {
         for(j=0;j<n;++j)
         {
             if(j==n-1)
             {
                 printf("%d",a[i][j]);
             }
             else
             printf("%d ",a[i][j]);
         }
             printf("\n");
     }
  return 0;
}