結果

問題 No.11 カードマッチ
ユーザー syoken_desukasyoken_desuka
提出日時 2015-02-27 13:05:01
言語 C#(csc)
(csc 3.9.0)
結果
AC  
実行時間 29 ms / 5,000 ms
コード長 3,181 bytes
コンパイル時間 1,162 ms
コンパイル使用メモリ 106,368 KB
実行使用メモリ 19,968 KB
最終ジャッジ日時 2024-10-11 19:45:11
合計ジャッジ時間 2,245 ms
ジャッジサーバーID
(参考情報)
judge1 / judge3
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
other AC * 19
権限があれば一括ダウンロードができます
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

diff #
プレゼンテーションモードにする

using System;
using System.Collections.Generic;
using System.Text;
using sc = Scanner;
using System.Collections;
using System.Linq;
class Program
{
static void Main(string[] args)
{
Solve();
#if DEBUG
Console.WriteLine("...");
Console.ReadKey();
#endif
}
static void Solve()
{
long w = sc.NextLong();
long h = sc.NextLong();
long n = sc.NextLong();
int[][] sk = new int[n][];
for (int i = 0; i < n; i++)
{
sk[i] = sc.NextIntArray();
}
long answer = 0;
HashSet<int> wSet = new HashSet<int>();
HashSet<int> hSet = new HashSet<int>();
for (int i = 0; i < n; i++)
{
if (!wSet.Contains(sk[i][0]))
{
wSet.Add(sk[i][0]);
}
if (!hSet.Contains(sk[i][1]))
{
hSet.Add(sk[i][1]);
}
}
long wFill = (long)wSet.Count;
long hFill = (long)hSet.Count;
answer = hFill*w + wFill*(h - hFill) - n;
Console.WriteLine(answer);
#if DEBUG
Console.WriteLine("local check"); // Visual Studio MainSolve
#endif
}
}
public static class Scanner
{
public static string[] NextStrArray()
{
return Console.ReadLine().Split(' ');
}
public static long[] NextLongArray()
{
string[] s = NextStrArray();
long[] a = new long[s.Length];
for (int i = 0; i < a.Length; i++)
{
a[i] = long.Parse(s[i]);
}
return a;
}
public static int[] NextIntArray()
{
string[] s = NextStrArray();
int[] a = new int[s.Length];
for (int i = 0; i < a.Length; i++)
{
a[i] = int.Parse(s[i]);
}
return a;
}
public static int NextInt()
{
string tmp = "";
while (true)
{
string readData = char.ConvertFromUtf32(Console.Read());
if (readData == " " || readData == "\n")
break;
tmp += readData;
}
return int.Parse(tmp);
}
public static double NextDouble()
{
string tmp = "";
while (true)
{
string readData = char.ConvertFromUtf32(Console.Read());
if (readData == " " || readData == "\n")
break;
tmp += readData;
}
return double.Parse(tmp);
}
public static long NextLong()
{
string tmp = "";
while (true)
{
string readData = char.ConvertFromUtf32(Console.Read());
if (readData == " " || readData == "\n")
break;
tmp += readData;
}
return long.Parse(tmp);
}
public static double[] NextDoubleArray()
{
string[] s = NextStrArray();
double[] a = new double[s.Length];
for (int i = 0; i < a.Length; i++)
{
a[i] = double.Parse(s[i]);
}
return a;
}
}
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