結果
| 問題 |
No.297 カードの数式
|
| コンテスト | |
| ユーザー |
mban
|
| 提出日時 | 2017-02-17 17:57:44 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
AC
|
| 実行時間 | 37 ms / 1,000 ms |
| コード長 | 3,472 bytes |
| コンパイル時間 | 1,060 ms |
| コンパイル使用メモリ | 116,852 KB |
| 実行使用メモリ | 27,656 KB |
| 最終ジャッジ日時 | 2024-12-30 23:02:20 |
| 合計ジャッジ時間 | 3,077 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 23 |
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.Collections;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Text;
using System.Text.RegularExpressions;
using System.Linq;
using System.IO;
class Program
{
static void Main(string[] args)
{
new Magatro().Solve();
}
}
public class Scanner
{
private StreamReader Sr;
private string[] S;
private int Index;
private const char Separator = ' ';
public Scanner(Stream source)
{
Index = 0;
S = new string[0];
Sr = new StreamReader(source);
}
private string[] Line()
{
return Sr.ReadLine().Split(Separator);
}
public string Next()
{
string result;
if (Index >= S.Length)
{
S = Line();
Index = 0;
}
result = S[Index];
Index++;
return result;
}
public int NextInt()
{
return int.Parse(Next());
}
public double NextDouble()
{
return double.Parse(Next());
}
public long NextLong()
{
return long.Parse(Next());
}
public decimal NextDecimal()
{
return decimal.Parse(Next());
}
public string[] StringArray(int index = 0)
{
Next();
Index = S.Length;
return S.Skip(index).ToArray();
}
public int[] IntArray(int index = 0)
{
return StringArray(index).Select(int.Parse).ToArray();
}
public long[] LongArray(int index = 0)
{
return StringArray(index).Select(long.Parse).ToArray();
}
public bool EndOfStream
{
get { return Sr.EndOfStream; }
}
}
public class Magatro
{
private Scanner Cin;
private string[] C;
private int N;
private int[] Num;
private int Plus, Minus;
private void Scan()
{
Cin = new Scanner(Console.OpenStandardInput());
N = Cin.NextInt();
C = Cin.StringArray();
}
public void Solve()
{
Scan();
Num = C.Where(s => !(s == "+" || s == "-")).Select(int.Parse).ToArray();
Array.Sort(Num);
Plus = C.Count(s => s == "+");
Minus = C.Length - Num.Length - Plus;
Console.WriteLine("{0} {1}", Max(), Min());
}
private long Max()
{
long result = 0;
for (int i = Num.Length-1; i >= Plus+Minus; i--)
{
result *= 10;
result += Num[i];
}
for (int i = 0; i < Minus; i++)
{
result -= Num[i];
}
for (int i = Minus; i < Minus+Plus; i++)
{
result += Num[i];
}
return result;
}
private long Min()
{
long result = 0;
if (Minus > 0)
{
for (int i = Num.Length - 1; i >= Plus + Minus; i--)
{
result *= 10;
result -= Num[i];
}
Minus--;
for(int i = 0; i < Plus+1; i++)
{
result += Num[i];
}
for(int i = Plus + 1; i <= Minus + Plus;i++)
{
result -= Num[i];
}
}
else
{
long[] temp = new long[Plus + 1];
for (int i = 0; i < Num.Length; i++)
{
temp[i % (Plus + 1)] *= 10;
temp[i % (Plus + 1)] += Num[i];
}
result = temp.Sum();
}
return result;
}
}
mban