#include <stdio.h>

double max(double x, double y);
double abs(double x);
double cube(double x);

int main(void) {
    double a, b;

    a = -3.2;
    b = 1.4;

    printf("max(|%f|,(-2)^3)=%f\n", a, b, max(abs(a), cube(b)));

    return 0;
}

double max(double x, double y) {
    return (x > y) ? x : y;
}

double abs(double x) {
    return (x > 0) ? x : -x;
}

double cube(double x) {
    return x * x * x;
}