CODEWITHSUNDEEP
c#compilationconsole.readline
Alus
Alus

Reputation: 1

Why is Leetcode compiler different

public class Solution {
    public int AddDigits(int num) {
        string strNum = num.ToString();

        while (strNum.Length > 1)
        {
                int num1 = int.Parse(strNum[0].ToString());
                int num2 = int.Parse(strNum[1].ToString());
                num1 += num2;
                strNum = num1.ToString();
        }
        Console.WriteLine(strNum);
        Console.ReadLine();
        return int.Parse(strNum);
    }
}

The following code works with any number other than zero on leetcode website compiler. When I call the function passing the value 0 into num it fails to return anything at all into the output field (basically just crashed). If I take away Console.Readline(); it works fine with 0 does anyone know why this is? it seems to be only on leetcodes compiler.

Upvotes: 0

Views: 47

Answers (0)

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