C Programming language

#include <stdio.h>
#include <conio.h>
void main()
{
	int i, j;
	clrscr();
	for (i=1;i<=2;i++)
	{
		for (j=1;j<=2;j++)
		{
			if (i=j)
			continue;
			printf("\n %d %d",i,j);
		}
	}
}