結果
| 問題 | No.1328 alligachi-problem |
| ユーザー |
 fairy_lettuce
|
| 提出日時 | 2020-12-25 01:05:01 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
AC
|
| 実行時間 | 394 ms / 2,000 ms |
| コード長 | 10,761 bytes |
| コンパイル時間 | 3,325 ms |
| コンパイル使用メモリ | 121,400 KB |
| 実行使用メモリ | 47,712 KB |
| 最終ジャッジ日時 | 2024-09-21 17:18:34 |
| 合計ジャッジ時間 | 14,069 ms |
|
ジャッジサーバーID （参考情報） |
judge1 / judge3 |
（要ログイン）
| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 25 |
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.IO;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
using System.Runtime.CompilerServices;
using System.Text;
using System.Globalization;
using System.Threading;
using static System.Math;
namespace FertiLib.Contest.E
{
public class Solver
{
Scanner cin;
StreamWriter cout;
bool isMultipleTestCases = false;
public void Solve()
{
var n = cin.ReadInt();
var (c, x, y) = cin.ReadValueArray<char, char, int>(n);
var red = c.Count(p => p == 'R');
var blue = n - red;
var balls = Enumerable.Repeat(0, 4).Select(_ => new List<(int y, int index)>()).ToArray();
for (var i = 0; i < n; i++)
{
var t = 0;
if (c[i] == 'B') t += 2;
if (x[i] == 'B') t += 1;
balls[t].Add((y[i], i));
}
for (var i = 0; i < 4; i++)
{
balls[i].Sort();
}
var ansR = new List<(bool isBlue, int index)>();
var ansB = new List<(bool isRed, int index)>();
int p = 0;
for (var i = 0; i < balls[0].Count; i++)
{
while (p < balls[1].Count && ansR.Count < balls[0][i].y)
{
ansR.Add((true, balls[1][p++].index));
}
if (ansR.Count != balls[0][i].y)
{
Console.WriteLine("No");
return;
}
ansR.Add((false, balls[0][i].index));
}
while (p < balls[1].Count)
{
ansR.Add((true, balls[1][p++].index));
}
p = 0;
for (var i = 0; i < balls[3].Count; i++)
{
while (p < balls[2].Count && ansB.Count < balls[3][i].y)
{
ansB.Add((true, balls[2][p++].index));
}
if (ansB.Count != balls[3][i].y)
{
Console.WriteLine("No");
return;
}
ansB.Add((false, balls[3][i].index));
}
while (p < balls[2].Count)
{
ansB.Add((true, balls[2][p++].index));
}
var ans = new List<int>();
var rp = red;
var bp = blue;
var rbp = balls[1].Count;
var brp = balls[2].Count;
while (rp > 0 || bp > 0)
{
if (rp > 0 && ansR[rp - 1].isBlue && y[ansR[rp - 1].index] == bp)
{
ans.Add(ansR[--rp].index);
rbp--;
continue;
}
if (bp > 0 && ansB[bp - 1].isRed && y[ansB[bp - 1].index] == rp)
{
ans.Add(ansB[--bp].index);
brp--;
continue;
}
if (rp > 0 && !ansR[rp - 1].isBlue && (brp == 0 || rp > balls[2][brp - 1].y))
{
ans.Add(ansR[--rp].index);
continue;
}
if (bp > 0 && !ansB[bp - 1].isRed && (rbp == 0 || bp > balls[1][rbp - 1].y))
{
ans.Add(ansB[--bp].index);
continue;
}
Console.WriteLine("No");
return;
}
ans.Reverse();
Console.WriteLine("Yes");
Console.WriteLine(ans.Select(p => p + 1).Join(" "));
}
public Solver(Scanner cin, StreamWriter cout)
{
this.cin = cin;
this.cout = cout;
}
public void Start()
{
int _t = 1;
if (isMultipleTestCases) _t = cin.ReadInt();
while (_t-- > 0) Solve();
}
public static void YESNO(bool condition) => Console.WriteLine(condition ? "YES" : "NO");
public static void YesNo(bool condition) => Console.WriteLine(condition ? "Yes" : "No");
public static void yesno(bool condition) => Console.WriteLine(condition ? "yes" : "no");
}
public static class Program
{
public static void Main(string[] args)
{
var sw = new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false };
Console.SetOut(sw);
var cin = new Scanner();
var solver = new Solver(cin, sw);
solver.Start();
Console.Out.Flush();
}
}
public static class Extention
{
public static string Join<T>(this IEnumerable<T> x, string separator = "") => string.Join(separator, x);
public static int UpperBound<T>(this IList<T> list, T value) => list.BinarySearch(value, true, 0, list.Count, Comparer<T>.Default);
public static int LowerBound<T>(this IList<T> list, T value) => list.BinarySearch(value, false, 0, list.Count, Comparer<T>.Default);
public static int BinarySearch<T>(this IList<T> list, T value, bool isUpperBound, int index, int length, Comparer<T> comparer)
{
var ng = index - 1;
var ok = index + length;
while (ok - ng > 1)
{
var mid = ng + (ok - ng) / 2;
var res = comparer.Compare(list[mid], value);
if (res < 0 || (isUpperBound && res == 0)) ng = mid;
else ok = mid;
}
return ok;
}
public static bool Chmax<T>(ref this T a, T b) where T : struct, IComparable<T>
{
if (a.CompareTo(b) >= 0) return false;
a = b;
return true;
}
public static bool Chmin<T>(ref this T a, T b) where T : struct, IComparable<T>
{
if (a.CompareTo(b) <= 0) return false;
a = b;
return true;
}
}
public class Scanner
{
string[] s;
int i;
char[] separator = new char[] { ' ' };
public Scanner()
{
s = new string[0];
i = 0;
}
public string Read() => ReadString();
public string ReadString()
{
if (i < s.Length) return s[i++];
string st = Console.ReadLine();
while (st == "") st = Console.ReadLine();
s = st.Split(separator, StringSplitOptions.RemoveEmptyEntries);
if (s.Length == 0) return ReadString();
i = 0;
return s[i++];
}
public string[] ReadStringArray(int N)
{
string[] Array = new string[N];
for (int i = 0; i < N; i++)
{
Array[i] = ReadString();
}
return Array;
}
public int ReadInt() => int.Parse(ReadString());
public int[] ReadIntArray(int N, int add = 0)
{
int[] Array = new int[N];
for (int i = 0; i < N; i++)
{
Array[i] = ReadInt() + add;
}
return Array;
}
public long ReadLong() => long.Parse(ReadString());
public long[] ReadLongArray(int N, long add = 0)
{
long[] Array = new long[N];
for (int i = 0; i < N; i++)
{
Array[i] = ReadLong() + add;
}
return Array;
}
public double ReadDouble() => double.Parse(ReadString());
public double[] ReadDoubleArray(int N, double add = 0)
{
double[] Array = new double[N];
for (int i = 0; i < N; i++)
{
Array[i] = ReadDouble() + add;
}
return Array;
}
public T1 ReadValue<T1>() => (T1)Convert.ChangeType(ReadString(), typeof(T1));
public (T1, T2) ReadValue<T1, T2>()
{
var inputs = ReadStringArray(2);
var v1 = (T1)Convert.ChangeType(inputs[0], typeof(T1));
var v2 = (T2)Convert.ChangeType(inputs[1], typeof(T2));
return (v1, v2);
}
public (T1, T2, T3) ReadValue<T1, T2, T3>()
{
var inputs = ReadStringArray(3);
var v1 = (T1)Convert.ChangeType(inputs[0], typeof(T1));
var v2 = (T2)Convert.ChangeType(inputs[1], typeof(T2));
var v3 = (T3)Convert.ChangeType(inputs[2], typeof(T3));
return (v1, v2, v3);
}
public (T1, T2, T3, T4) ReadValue<T1, T2, T3, T4>()
{
var inputs = ReadStringArray(4);
var v1 = (T1)Convert.ChangeType(inputs[0], typeof(T1));
var v2 = (T2)Convert.ChangeType(inputs[1], typeof(T2));
var v3 = (T3)Convert.ChangeType(inputs[2], typeof(T3));
var v4 = (T4)Convert.ChangeType(inputs[3], typeof(T4));
return (v1, v2, v3, v4);
}
public (T1, T2, T3, T4, T5) ReadValue<T1, T2, T3, T4, T5>()
{
var inputs = ReadStringArray(5);
var v1 = (T1)Convert.ChangeType(inputs[0], typeof(T1));
var v2 = (T2)Convert.ChangeType(inputs[1], typeof(T2));
var v3 = (T3)Convert.ChangeType(inputs[2], typeof(T3));
var v4 = (T4)Convert.ChangeType(inputs[3], typeof(T4));
var v5 = (T5)Convert.ChangeType(inputs[4], typeof(T5));
return (v1, v2, v3, v4, v5);
}
public (T1, T2, T3, T4, T5, T6) ReadValue<T1, T2, T3, T4, T5, T6>()
{
var inputs = ReadStringArray(6);
var v1 = (T1)Convert.ChangeType(inputs[0], typeof(T1));
var v2 = (T2)Convert.ChangeType(inputs[1], typeof(T2));
var v3 = (T3)Convert.ChangeType(inputs[2], typeof(T3));
var v4 = (T4)Convert.ChangeType(inputs[3], typeof(T4));
var v5 = (T5)Convert.ChangeType(inputs[4], typeof(T5));
var v6 = (T6)Convert.ChangeType(inputs[5], typeof(T6));
return (v1, v2, v3, v4, v5, v6);
}
public (T1, T2, T3, T4, T5, T6, T7) ReadValue<T1, T2, T3, T4, T5, T6, T7>()
{
var inputs = ReadStringArray(7);
var v1 = (T1)Convert.ChangeType(inputs[0], typeof(T1));
var v2 = (T2)Convert.ChangeType(inputs[1], typeof(T2));
var v3 = (T3)Convert.ChangeType(inputs[2], typeof(T3));
var v4 = (T4)Convert.ChangeType(inputs[3], typeof(T4));
var v5 = (T5)Convert.ChangeType(inputs[4], typeof(T5));
var v6 = (T6)Convert.ChangeType(inputs[5], typeof(T6));
var v7 = (T7)Convert.ChangeType(inputs[6], typeof(T7));
return (v1, v2, v3, v4, v5, v6, v7);
}
public T1[] ReadValueArray<T1>(int N)
{
var v1 = new T1[N];
for (int i = 0; i < N; i++)
{
v1[i] = ReadValue<T1>();
}
return v1;
}
public (T1[], T2[]) ReadValueArray<T1, T2>(int N)
{
var (v1, v2) = (new T1[N], new T2[N]);
for (int i = 0; i < N; i++)
{
var (t1, t2) = ReadValue<T1, T2>();
v1[i] = t1;
v2[i] = t2;
}
return (v1, v2);
}
public (T1[], T2[], T3[]) ReadValueArray<T1, T2, T3>(int N)
{
var (v1, v2, v3) = (new T1[N], new T2[N], new T3[N]);
for (int i = 0; i < N; i++)
{
var (t1, t2, t3) = ReadValue<T1, T2, T3>();
v1[i] = t1;
v2[i] = t2;
v3[i] = t3;
}
return (v1, v2, v3);
}
public (T1[], T2[], T3[], T4[]) ReadValueArray<T1, T2, T3, T4>(int N)
{
var (v1, v2, v3, v4) = (new T1[N], new T2[N], new T3[N], new T4[N]);
for (int i = 0; i < N; i++)
{
var (t1, t2, t3, t4) = ReadValue<T1, T2, T3, T4>();
v1[i] = t1;
v2[i] = t2;
v3[i] = t3;
v4[i] = t4;
}
return (v1, v2, v3, v4);
}
public (T1[], T2[], T3[], T4[], T5[]) ReadValueArray<T1, T2, T3, T4, T5>(int N)
{
var (v1, v2, v3, v4, v5) = (new T1[N], new T2[N], new T3[N], new T4[N], new T5[N]);
for (int i = 0; i < N; i++)
{
var (t1, t2, t3, t4, t5) = ReadValue<T1, T2, T3, T4, T5>();
v1[i] = t1;
v2[i] = t2;
v3[i] = t3;
v4[i] = t4;
v5[i] = t5;
}
return (v1, v2, v3, v4, v5);
}
public (T1[], T2[], T3[], T4[], T5[], T6[]) ReadValueArray<T1, T2, T3, T4, T5, T6>(int N)
{
var (v1, v2, v3, v4, v5, v6) = (new T1[N], new T2[N], new T3[N], new T4[N], new T5[N], new T6[N]);
for (int i = 0; i < N; i++)
{
var (t1, t2, t3, t4, t5, t6) = ReadValue<T1, T2, T3, T4, T5, T6>();
v1[i] = t1;
v2[i] = t2;
v3[i] = t3;
v4[i] = t4;
v5[i] = t5;
v6[i] = t6;
}
return (v1, v2, v3, v4, v5, v6);
}
public (T1[], T2[], T3[], T4[], T5[], T6[], T7[]) ReadValueArray<T1, T2, T3, T4, T5, T6, T7>(int N)
{
var (v1, v2, v3, v4, v5, v6, v7) = (new T1[N], new T2[N], new T3[N], new T4[N], new T5[N], new T6[N], new T7[N]);
for (int i = 0; i < N; i++)
{
var (t1, t2, t3, t4, t5, t6, t7) = ReadValue<T1, T2, T3, T4, T5, T6, T7>();
v1[i] = t1;
v2[i] = t2;
v3[i] = t3;
v4[i] = t4;
v5[i] = t5;
v6[i] = t6;
v7[i] = t7;
}
return (v1, v2, v3, v4, v5, v6, v7);
}
}
}