結果
| 問題 |
No.55 正方形を描くだけの簡単なお仕事です。
|
| コンテスト | |
| ユーザー |
nanophoto12
|
| 提出日時 | 2014-11-03 01:41:51 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,687 bytes |
| コンパイル時間 | 2,150 ms |
| コンパイル使用メモリ | 104,704 KB |
| 実行使用メモリ | 19,584 KB |
| 最終ジャッジ日時 | 2024-12-30 16:43:52 |
| 合計ジャッジ時間 | 3,927 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 WA * 3 |
| other | AC * 11 WA * 10 |
コンパイルメッセージ
Microsoft (R) Visual C# Compiler version 3.9.0-6.21124.20 (db94f4cc) Copyright (C) Microsoft Corporation. All rights reserved.
ソースコード
using System;
using System.Drawing;
using System.Linq;
class Program
{
public static int DistanceSquare(Point first, Point second)
{
var dx = first.X - second.X;
var dy = first.Y - second.Y;
return dx*dx + dy*dy;
}
private static Point ToVector(Point first, Point second)
{
return new Point(second.X - first.X, second.Y - first.Y);
}
private static bool IsDiagnostic(Point firstVector, Point secondVector)
{
if (firstVector.X*secondVector.X + firstVector.Y*secondVector.Y == 0)
{
return true;
}
return false;
}
private static Point CreateFourth(Point opposite, Point lineStart, Point lineEnd)
{
var x = opposite.X + (lineStart.X + lineEnd.X)/2;
var y = opposite.Y + (lineStart.Y + lineEnd.Y)/2;
return new Point(x, y);
}
public static void Main(string[] args)
{
var values = Console.ReadLine().Split(' ').Select(int.Parse).ToArray();
Point[] points = new Point[3];
points[0] = new Point(values[0], values[1]);
points[1] = new Point(values[2], values[3]);
points[2] = new Point(values[4], values[5]);
if (DistanceSquare(points[0], points[1]) == DistanceSquare(points[1], points[2]))
{
if (!IsDiagnostic(ToVector(points[1], points[0]), ToVector(points[2], points[1])))
{
Console.WriteLine(-1);
return;
}
var fourth = CreateFourth(points[1], points[0], points[2]);
Console.WriteLine("{0} {1}", fourth.X, fourth.Y);
return;
}
if (DistanceSquare(points[0], points[2]) != DistanceSquare(points[1], points[2]))
{
if (!IsDiagnostic(ToVector(points[2], points[0]), ToVector(points[2], points[1])))
{
Console.WriteLine(-1);
return;
}
var fourth = CreateFourth(points[2], points[0], points[1]);
Console.WriteLine("{0} {1}", fourth.X, fourth.Y);
return;
}
if (DistanceSquare(points[0], points[1]) != DistanceSquare(points[0], points[2]))
{
if (!IsDiagnostic(ToVector(points[1], points[0]), ToVector(points[2], points[0])))
{
Console.WriteLine(-1);
return;
}
var fourth = CreateFourth(points[0], points[2], points[1]);
Console.WriteLine("{0} {1}", fourth.X, fourth.Y);
return;
}
Console.WriteLine(-1);
}
}
nanophoto12