• + 0 comments

    Using loops without brackets when it using only 1 line is totally readable. If you push too much in one line, its not ok. Guys shoud have used ternary operator for real 1 line here. There is basically 2 lines

    for (int i = 1; i <= n; i++)
    {
         if (n % i == 0)
             sum += i;
    }
    

    This should be like this for 100% readability.