/* A quick demo of nested if-else */
#include<stdio.h>

int main() {

	int i;

	printf("Enter either 1 or 2\n");
	scanf("%d", &i);

	if (i == 1)
		printf("You entered 1\n");
	else
	{
		if (i == 2)
			printf("You entered 2\n");
		else
			printf("You entered something other than 1 or 2\n");
	}

}