import java.util.Scanner;
public class Program {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        System.out.print("введите x: ");
        double x = s.nextDouble();
        System.out.print("введите количество операций: ");
        int hmax = s.nextInt();
        int h = s.nextInt();
        /*for (int i = 0; i < hmax; i+h){
            x += i;
            double res = Math.cos(x) + Math.pow(x,2);
            System.out.println(res);*/
        while
        }
    }
}