結果
| 問題 | No.451 575 |
| ユーザー |
 紙ぺーぱー
|
| 提出日時 | 2016-12-02 00:31:21 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 5,708 bytes |
| コンパイル時間 | 2,825 ms |
| コンパイル使用メモリ | 117,044 KB |
| 実行使用メモリ | 27,104 KB |
| 最終ジャッジ日時 | 2024-05-09 17:01:21 |
| 合計ジャッジ時間 | 5,353 ms |
|
ジャッジサーバーID （参考情報） |
judge4 / judge3 |
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テストケース
テストケース表示| 入力 | 結果 | 実行時間 実行使用メモリ |
|---|---|---|
| testcase_00 | AC | 20 ms
23,596 KB |
| testcase_01 | AC | 20 ms
21,548 KB |
| testcase_02 | AC | 22 ms
21,684 KB |
| testcase_03 | WA | - |
| testcase_04 | AC | 22 ms
23,856 KB |
| testcase_05 | AC | 23 ms
23,780 KB |
| testcase_06 | AC | 24 ms
23,736 KB |
| testcase_07 | AC | 39 ms
27,104 KB |
| testcase_08 | WA | - |
| testcase_09 | WA | - |
| testcase_10 | WA | - |
| testcase_11 | WA | - |
| testcase_12 | WA | - |
| testcase_13 | WA | - |
| testcase_14 | AC | 21 ms
23,900 KB |
| testcase_15 | AC | 24 ms
23,600 KB |
| testcase_16 | AC | 24 ms
23,612 KB |
| testcase_17 | AC | 40 ms
24,932 KB |
| testcase_18 | AC | 39 ms
24,928 KB |
| testcase_19 | AC | 33 ms
24,292 KB |
| testcase_20 | WA | - |
| testcase_21 | WA | - |
| testcase_22 | AC | 24 ms
25,560 KB |
| testcase_23 | WA | - |
| testcase_24 | WA | - |
| testcase_25 | WA | - |
| testcase_26 | AC | 23 ms
25,428 KB |
| testcase_27 | AC | 22 ms
25,572 KB |
| testcase_28 | AC | 21 ms
23,776 KB |
| testcase_29 | AC | 23 ms
25,592 KB |
| testcase_30 | AC | 41 ms
27,032 KB |
| testcase_31 | AC | 24 ms
23,728 KB |
| testcase_32 | AC | 25 ms
25,660 KB |
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.Linq;
using System.Linq.Expressions;
using System.Collections.Generic;
using Debug = System.Diagnostics.Debug;
using StringBuilder = System.Text.StringBuilder;
using System.Numerics;
using Point = System.Numerics.Complex;
using Number = System.Int64;
using C = System.Int32;
using V = System.Int32;
namespace Program
{
public class Solver
{
public void Solve()
{
var n = sc.Integer();
var a = sc.Long(n);
var b = new long[n + 1];
var fugou = new int[n + 1];
for (int i = 0; i < n; i++)
fugou[i] = i % 2 == 0 ? 1 : -1;
for (int i = 1; i < n; i++)
{
if (fugou[i - 1] == 1)
{
a[i] = a[i - 1] - a[i];
fugou[i] *= -1;
}
else
{
a[i] = a[i - 1] + a[i];
}
}
var min = long.MaxValue;
for (int i = 0; i < n; i++)
if (fugou[i] == 1) min = Math.Min(min, a[i]);
b[0] = min - 1;
var ok = true;
const long MAX = (long)1e18;
if (b[0] <= 0 || b[0] > MAX) ok = false;
for (int i = 0; i < n; i++)
{
if (fugou[i] == 1) { b[i + 1] = a[i] - b[0]; }
else b[i + 1] = b[0] - a[0];
if (b[i + 1] <= 0 || b[i + 1] > MAX) ok = false;
}
if (!ok) { IO.Printer.Out.WriteLine(-1); return; }
IO.Printer.Out.WriteLine(n + 1);
foreach (var x in b)
IO.Printer.Out.WriteLine(x);
}
public IO.StreamScanner sc = new IO.StreamScanner(Console.OpenStandardInput());
static T[] Enumerate<T>(int n, Func<int, T> f) { var a = new T[n]; for (int i = 0; i < n; ++i) a[i] = f(i); return a; }
static public void Swap<T>(ref T a, ref T b) { var tmp = a; a = b; b = tmp; }
}
}
#region main
static class Ex
{
static public string AsString(this IEnumerable<char> ie) { return new string(System.Linq.Enumerable.ToArray(ie)); }
static public string AsJoinedString<T>(this IEnumerable<T> ie, string st = " ") { return string.Join(st, ie); }
static public void Main()
{
var solver = new Program.Solver();
solver.Solve();
Program.IO.Printer.Out.Flush();
}
}
#endregion
#region Ex
namespace Program.IO
{
using System.IO;
using System.Text;
using System.Globalization;
public class Printer: StreamWriter
{
static Printer() { Out = new Printer(Console.OpenStandardOutput()) { AutoFlush = false }; }
public static Printer Out { get; set; }
public override IFormatProvider FormatProvider { get { return CultureInfo.InvariantCulture; } }
public Printer(System.IO.Stream stream) : base(stream, new UTF8Encoding(false, true)) { }
public Printer(System.IO.Stream stream, Encoding encoding) : base(stream, encoding) { }
public void Write<T>(string format, T[] source) { base.Write(format, source.OfType<object>().ToArray()); }
public void WriteLine<T>(string format, T[] source) { base.WriteLine(format, source.OfType<object>().ToArray()); }
}
public class StreamScanner
{
public StreamScanner(Stream stream) { str = stream; }
public readonly Stream str;
private readonly byte[] buf = new byte[1024];
private int len, ptr;
public bool isEof = false;
public bool IsEndOfStream { get { return isEof; } }
private byte read()
{
if (isEof) return 0;
if (ptr >= len) { ptr = 0; if ((len = str.Read(buf, 0, 1024)) <= 0) { isEof = true; return 0; } }
return buf[ptr++];
}
public char Char() { byte b = 0; do b = read(); while ((b < 33 || 126 < b) && !isEof); return (char)b; }
public string Scan()
{
var sb = new StringBuilder();
for (var b = Char(); b >= 33 && b <= 126; b = (char)read())
sb.Append(b);
return sb.ToString();
}
public string ScanLine()
{
var sb = new StringBuilder();
for (var b = Char(); b != '\n'; b = (char)read())
if (b == 0) break;
else if (b != '\r') sb.Append(b);
return sb.ToString();
}
public long Long()
{
if (isEof) return long.MinValue;
long ret = 0; byte b = 0; var ng = false;
do b = read();
while (b != 0 && b != '-' && (b < '0' || '9' < b));
if (b == 0) return long.MinValue;
if (b == '-') { ng = true; b = read(); }
for (; true; b = read())
{
if (b < '0' || '9' < b)
return ng ? -ret : ret;
else ret = ret * 10 + b - '0';
}
}
public int Integer() { return (isEof) ? int.MinValue : (int)Long(); }
public double Double() { var s = Scan(); return s != "" ? double.Parse(s, CultureInfo.InvariantCulture) : double.NaN; }
private T[] enumerate<T>(int n, Func<T> f)
{
var a = new T[n];
for (int i = 0; i < n; ++i) a[i] = f();
return a;
}
public char[] Char(int n) { return enumerate(n, Char); }
public string[] Scan(int n) { return enumerate(n, Scan); }
public double[] Double(int n) { return enumerate(n, Double); }
public int[] Integer(int n) { return enumerate(n, Integer); }
public long[] Long(int n) { return enumerate(n, Long); }
}
}
#endregion