#include <stdio.h>

#define TRUE	1

int max(int a, int b) {
	if (a > b) {
		return a;
	} else {
		return b;
	}
}

void main() {
	int n1 = 3, n2 = -7, n3 = 0, maxim;
	// maxim no podria dir-se max

	maxim = max(n1,n2);
	printf("max(%d,%d)=%d\n", n1, n2, maxim);
	maxim = max(n2,n3);
	printf("max(%d,%d)=%d\n", n2, n3, maxim);
	maxim = max(n3,n1);
	printf("max(%d,%d)=%d\n", n3, n1, maxim);
}