#include "stdafx.h"
#include <iostream>

#define NUMBER_OF_ELEMENTS 100
#define __DEBUG__

//#define KMULT(x,y) x*y    // unsafe! x=4+1  y=3   (4+1)*3 KMULT(4+1,3)
#define KMULT(x,y) ((x)*(y))
#define KADD(x,y) x+y
#define MAX(a,b) (((a)<(b))?(b):(a))

int main()
{
	int a, b = 10, c = 20;
	double x[NUMBER_OF_ELEMENTS];
	double x1, x2, x3;

	a = KMULT(3 + 1, 4);    // 16
	a = KMULT(3 + 1, 4);    // 7     3+1*4  if defined as #define KMUL(x,y) x*y
	a = KADD(1, 2);

	a = (b < c) ? 1 : 0;

	a = (b < c) ? b : c;  // a is min{b,c}

	if (b < c)
		a = 1;
	else a = 0;

	a = MAX(3, 5);

	a = MAX(MAX(a, b), c);

	x1 = MAX(x1, x2);


	return 0;
}