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#include <stdio.h>
#include <conio.h>
int k,a[5][5],n,i,j,x;
void main ()
{
	printf ("\n n=");
	scanf ("%d",&n);
	for (i=0;i<n;i++)
		for (j=0;j<n;j++)
		{
			printf ("\n a[%d][%d]=",i,j);
            scanf ("%d",& a[i][j]);
		}
		for (i=0;i<n;i++)
		{
			for (k=0;k<n;k++)
				if (a[i+1][i+1]<a[i][i])
				{
					x=a[i+1][i];
					a[i+1][i]=a[i][i];
					a[i][i]=x;
				}
				for (k=0;k<n;k++)
					{
						x=a[i][i];
						a[i][i]=a[i+1][i];
						a[i+1][i]=x;
					}
		}
		for (i=0;i<n;i++)
		{
			for (j=0;j<n;j++)
				printf ("%d",a[i][j]);
			printf ("\n");
			
		}
		getch();
}