// ----------------------------------------------------------

#include <stdio.h>

void main()
{
	int a=1;
	int b=2;

	printf("%d %d \n",a,b);
}

// ----------------------------------------------------------

#include <stdio.h>

void main()
{
	printf(" Hello World \n");

	printf(" Hello \n");
	printf(" World \n");

	printf(" Hello ");
	printf(" World \n");
}

// ----------------------------------------------------------


#include <stdio.h>

void main()
{
	int a=0;

	scanf("%d",&a);
	printf("%d\n",a);
}

// ----------------------------------------------------------


#include <stdio.h>

void main()
{
	int a=0,b=0;

	printf(" Intpt : ");
	scanf("%d %d",&a,&b);
	a=a+10;
	b=b+100;
	printf(" Output : %d %d \n",a,b);
}