Какой-то чел - 4

#include <iostream>
#include <cmath>

using namespace std;

double func(double x) {
    return (exp(2x) - pow(x,3) );
}
void RegCikl(double a, double b, double h) {
    double x, y;
    for (x = a; x <= b; x += h) {
        y = func(x);
        cout  << x  << y << endl;
    }
}



int main()
{
    double a,b,h;
    cin >> a >> b >> h;
    RegCikl(a,b,h);
    return 0;
}