Submission #1433486

---

Source Code Expand

using System;
using System.Linq;
using System.Diagnostics;

namespace Test
{
    class MainClass
    {
        public static void Main(string[] args)
        {
            var text = Console.ReadLine().Split(' ').Select(s => int.Parse(s)).ToArray();

            var A = new Tuple<int, int>(text[0], text[1]);
            var B = new Tuple<int, int>(text[2] + A.Item1, text[3] + A.Item2);
            var C = new Tuple<int, int>(text[4] + A.Item1, text[5] + A.Item2);

            var len = Math.Abs(B.Item1 * C.Item2 - C.Item1 * B.Item2) / 2.0f;
            Console.WriteLine(len.ToString("0.000"));
        }
    }
}

Submission Info

Judge Result