Submission #1307122

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Source Code Expand

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp42
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] pos =Console.ReadLine().Split(' ');
            int W = int.Parse(pos[0]);
            int a = int.Parse(pos[1]);
            int b = int.Parse(pos[2]);

            if (a < b)
            {
                int answera = b - (a + W);

                if (answera > 0)
                {
                    Console.WriteLine(answera);
                }
                else if (answera <= 0)
                {
                    Console.WriteLine(0);
                }
            }
            else if (b < a)
            {
                int answerb = a -(b+W);

                if (answerb > 0)
                {
                    Console.WriteLine(answerb);
                }else if (answerb <= 0)
                {
                    Console.WriteLine(0);
                }
            }

        }
    }
}

Submission Info

Judge Result