/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
Scanner in
= new Scanner
(System.
in); int n = in.nextInt();
int[][] a = new int[n][n];
for(int i = 0; i<n;i ++)
{
for(int j = 0; j<n;j ++)
{
a[i][j] = in.nextInt();
}
}
int[][] b = new int[n][n];
for(int i = 0; i<n;i ++)
{
for(int j = 0; j<n;j ++)
{
b[i][j] = a[n-i][n-j];
}
}
for(int i = 0; i<n;i ++)
{
for(int j = 0; j<n;j ++)
{
}
}
}
}
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