/********************************/
/* abs.c 			*/
/* Get the absolut value	*/
/* EECS10 Discussion week2 S1	*/
/* Author: Weiwei Chen		*/
/* Date: Jul. 8. 2012		*/
/********************************/
#include <stdio.h>

int main(void)
{
	int x = -3;
	int y = 0;
	int x_orig;

	x_orig = x;

	if(x < 0)
	{
		x = -x;
	}
	y = x;

	printf("The absolute value of %d is %d.\n", x_orig, y);


	x = 4;
	x_orig = x;

	if(x < 0)
	{
		x = -x;
	}
	y = x;

	printf("The absolute value of %d is %d.\n", x_orig, y);

	return 0;
}