Submission #1042116

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Source Code Expand

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

namespace A
{
    class Program
    {
        static void Main(string[] args)
        {
            BigInteger[] input = Console.ReadLine().Split(' ').Select(v => BigInteger.Parse(v)).ToArray();
            BigInteger x = input[0];
            BigInteger y = input[1];
            BigInteger ans = 0;

            if (x >= 0 && y >= 0 )
            {
                if (BigInteger.Abs(x) <= BigInteger.Abs(y))
                    ans += BigInteger.Abs(BigInteger.Abs(y) - BigInteger.Abs(x)); // 9 10
                else
                    ans += BigInteger.Abs(BigInteger.Abs(y) - BigInteger.Abs(x)) + 2; // 10 9
            }
            else if (x >= 0 && y < 0)
            {
                if (BigInteger.Abs(x) <= BigInteger.Abs(y))
                    ans += BigInteger.Abs(BigInteger.Abs(y) - BigInteger.Abs(x)) + 1;// 9 -10
                else
                    ans += BigInteger.Abs(BigInteger.Abs(y) - BigInteger.Abs(x)) + 1; // 10 -9
            }
            else if (x < 0 && y >= 0)
            {
                if (BigInteger.Abs(x) <= BigInteger.Abs(y))
                    ans += BigInteger.Abs(BigInteger.Abs(y) - BigInteger.Abs(x)) + 1;// -9 10
                else
                    ans += BigInteger.Abs(BigInteger.Abs(y) - BigInteger.Abs(x)) + 1; // -10 9
            }
            else 
            {
                if (BigInteger.Abs(x) <= BigInteger.Abs(y))
                    ans += BigInteger.Abs(BigInteger.Abs(y) - BigInteger.Abs(x)) + 2;// -9 -10
                else
                    ans += BigInteger.Abs(BigInteger.Abs(y) - BigInteger.Abs(x)); // -10 -9
            }

            Console.WriteLine(ans);
#if DEBUG
            Console.ReadKey();
#endif
        }
    }
}

Submission Info

Judge Result