#include <stdio.h>
#include <assert.h>

int maxi(int a, int b)
{
    return (a > b) ? a : b;
}

void test_maxi()
{

    assert(maxi(3,5) == 5);
    assert(maxi(0,5) == 5);
    assert(maxi(5,5) == 5);
    assert(maxi(-5,0) == 0);
}

main()
{
    test_maxi();

    printf("%d\n", maxi(3,5));

}