int max(int a, int b){
    int arr[2] = {0};
    int temp = 0;
    arr[0] = a;
    arr[1] = b;
	temp = a>b;
    return arr[temp];
}

function maximumNumber($a,$b)
{
	
	$c = $a - $b > 0;
	
	if ($c == 1)
		return $a;
	else
		return $b;	
}

#include <stdio.h>
#include <math.h>
int max(int a, int b){
    return (abs(a+b)+abs(b-a))/2;
}

int max(int a, int b){    
    return (a+b+abs(b-a))/2;
}