Do while loop c++ assistance [closed]

Question

I'm trying to make a cpp program that asks the user for two number inputs. Then print from 1 to the first number the user entered or until the first multiple of the second number. Print "Multiple of X(second number)" if the number is a multiple of the second input. using Do while loop. This is what I managed to do so far.

int main()
{
    std::cout << "enter two numbers: ";
    int first = 0;
    int second = 0;
    std::cin >> first >> second;

    if(second != 0 && first%second == 0)
        std::cout << first << " is a multiple of " << second << '\n' ;
    else 
    {
        int n = 0;
        int maxval = second*2 > first ? first : second*2;
        do 
            std::cout << ++n << '\n';
        while(n < maxval);
    }
}

I'm hoping someone can help me fix the code or point out what's wrong/missing in it. Input should be any two numbers then output should print numbers from 1 until the first number OR until the first multiple of the second number if it comes before the first number. Example: Enter two numbers: 10 7 1 2 3 4 5 6 Multiple of 7