/*
 * extremely simple (and silly) example of declaring variables
 * and doing input and output
 */
#include <stdio.h>

int main(void) {
	int x;
	int y;
	x = 10;
	y = x;
	x = x + 1;
	printf("x = %d, y = %d\n", x, y);
	printf("enter two ints\n");
	scanf("%d %d", &x, &y);
	printf("x = %d, y = %d\n", x, y);
	return 0;
}