compare which integer is max in both

#include <stdio.h>


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

int main()
{
	int a = 10;
	int b = 20;
	int max = 0;
	max = Max(a, b);
	printf("max=%d\n", max);
	return 0;
}