Ошибка при передаче параметра в класс

#include <iostream>
#include <time.h>
using namespace std;
class CTank
{
private:
    double fuel_persentage, hit_chance, distance;
    int hitted_enemies, ammo_ammount, i;
public:
    void set(double fuel_persentage, double hit_chance, int hitted_enemies, int ammo_ammount, double distance, int i)
    {
        this->fuel_persentage = fuel_persentage;
        this->hit_chance = hit_chance;
        this->hitted_enemies = hitted_enemies;
        this->ammo_ammount = ammo_ammount;
        this->distance = distance;
        this->i = i;
    }
    double FuelLose()
    {
        return (fuel_persentage - distance);
    }
    double Hit()
    {
        int hits = hitted_enemies;
        for (int k = 0; k <= i; k++)
        {
            int a = rand() % 100 + 1;
            if (a >= hit_chance) { hits++; }
        }
        return hits;
    }
    double ammos()
    {
        int ammount = ammo_ammount - i;
        return ammount;
    }
    void get()
    {
        cout << "Were  = " << fuel_persentage << " persents of fuel  " << endl;
        cout << "Distance passed " << distance << " km " << endl;
        cout << "Current fuel persentage  = " <<  FuelLose() << endl;
        cout << "Current hit_chance = " << hit_chance << " % " << endl;
        cout << "Ammo were " <<ammo_ammount << endl;
        cout << "Current ammo = " << ammos() << endl;
        cout << "Hited enemies before " <<hitted_enemies << endl;
        cout << "All hited enemies  = " << Hit() << endl;
    }
};
int main() {
    double fuel_persentage, hit_chance, distance; int ammo_ammount, hitted_enemies, i; char choose1, choose2; CTank tank;
    while (true)
    {
        i = 0;
        srand(time(NULL));
        cout << "Enter fuel_persantage: ";
        cin >> fuel_persentage;
        cout << "Enter hit_chance: ";
        cin >> hit_chance;
    link:
        if (fuel_persentage > 100)
        {
            cout << "wrong expression ,enter fuel_persantage in the right way: ";
            cin >> fuel_persentage;
            goto link;
        }
        if (hit_chance > 100)
        {
            cout << "wrong expression ,enter fuel_persantage in the right way: ";
            cin >> hit_chance;
            goto link;
        }
        cout << "Enter ammo_ammount: ";
        cin >> ammo_ammount;
        cout << "Enter hitted_enemies: ";
        cin >> hitted_enemies;
        cout << "Wanna make tank moving?Enter distance if y want(km)";
        cin >> distance;
    link3:
        cout << "Wanna shoot? y/n ";
        cin >> choose1;
        if (choose1 == 'y') { i++; goto link3; }
        tank.set(fuel_persentage, hit_chance, ammo_ammount, hitted_enemies, i, distance);
        tank.get();
        cout << endl << "Exit? (y/n)" << endl;
    link2:
        cin >> choose2;
        if (choose2 == 'y') { exit(0); }
        else if (choose2 == 'n') { continue; }
        else { cout << "Please, choose 'y' or 'n' " << endl; goto link2; }
    }
    system("pause");
    return 0;
}

void set(double fuel_persentage, double hit_chance, int hitted_enemies, int ammo_ammount, double distance, int i);
tank.set(fuel_persentage, hit_chance, ammo_ammount, hitted_enemies, i, distance);