Number<> Game

#include <iostream>
#include <stdlib.h>
#include <time.h>

using namespace std;

int genNumber(int currentNum) {

    int number;

    do
    {
        srand(time(NULL));
        number = rand() % 50 + 1;

    } while (currentNum == number);


    return number;
}

int main()
{
    int newNum;
    int level = 1;
    int point = 0;
    int currentNum = 0;
    char choose;

    currentNum = genNumber(currentNum);

    cout << "The current number is: " << currentNum << endl;


    while (level < 11) {

        cout << "" << endl;
        cout << "Choose < or >[1 - < , 2 - >]: ";
        cin >> choose;

        if (choose == '1' || choose == '2') {

            newNum = genNumber(currentNum);


            if (currentNum > newNum && choose != '1' || currentNum < newNum && choose != '2') {

                cout << "" << endl;
                cout << "Game Over !!! Good luck next time !!!" << endl;
                cout << "The last number is: " << newNum;
                cout << "" << endl;

                cout << "Play again [y-Yes]: ";
                cin >> choose;


                if (choose == 'y' || choose == 'Y') {
                    level = 1;
                    point = 0;

                    currentNum = genNumber(newNum);

                    system("CLS");

                    cout << "Startin new game........" << endl;
                    cout << "The current number is: " << currentNum << endl;

                    continue;
                }
                else {
                    exit(0);
                }

            }


            currentNum = newNum;

            if (level < 10) {

                cout << "" << endl;
                cout << "Time is new choose!!! Good luck !!!" << endl;
                cout << "The number is: " << currentNum << endl;
            }

            point += level;
            level++;
        }
        else {
            continue;
        }


    }


    if (level == 11) {

        system("CLS");

        cout << "" << endl;
        cout << "The last number: " << currentNum << endl;
        cout << "You win !!!" << endl;
        cout << "Your points are: " << point << endl;
        cout << "Your level is: " << level - 1 << endl;
    }

    return 0;
}