結果
| 問題 | No.3436 [Cherry 8th Tune B] この夏に何が起こるかな? |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2026-01-23 22:51:42 |
| 言語 | C# (.NET 10.0.101) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 4,221 bytes |
| 記録 | |
| コンパイル時間 | 12,429 ms |
| コンパイル使用メモリ | 169,604 KB |
| 実行使用メモリ | 226,636 KB |
| 最終ジャッジ日時 | 2026-01-23 22:52:23 |
| 合計ジャッジ時間 | 35,575 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 7 WA * 36 |
コンパイルメッセージ
復元対象のプロジェクトを決定しています... /home/judge/data/code/main.csproj を復元しました (121 ミリ秒)。 main -> /home/judge/data/code/bin/Release/net10.0/main.dll main -> /home/judge/data/code/bin/Release/net10.0/publish/
ソースコード
using System;
using static System.Console;
using System.Linq;
using System.Collections.Generic;
using System.Security.Cryptography;
using Microsoft.VisualBasic;
class Program
{
static int NN => int.Parse(ReadLine());
static long[] NList => ReadLine().Split().Select(long.Parse).ToArray();
public static void Main()
{
Solve();
}
static void Solve()
{
var q = NN;
var ans = new int[q][];
for (var u = 0; u < q; ++u)
{
var c = NList;
var tv = NList;
var tc = NList;
var bv = NList;
var bc = NList;
var s = NList;
for (var i = 0; i < tc.Length; ++i) --tc[i];
for (var i = 0; i < bc.Length; ++i) --bc[i];
ans[u] = Resort((int)c[0], (int)c[1], (int)c[2], c[3], tv, tc, bv, bc, s);
}
WriteLine(string.Join("\n", ans.Select(ai => string.Join(" ", ai))));
}
static int[] Resort(int n, int m, int k, long p, long[] tv, long[] tc, long[] bv, long[] bc, long[] s)
{
if (n > m)
{
var ans = Resort(m, n, k, p, bv, bc, tv, tc, s);
return new int[] { ans[1], ans[0] };
}
var setlist = new Dictionary<long, List<long>>();
for (var i = 0; i < n; ++i) if (!setlist.ContainsKey(tc[i])) setlist[tc[i]] = new List<long>();
var list = new List<long>();
for (var i = 0; i < m; ++i)
{
if (setlist.ContainsKey(bc[i])) setlist[bc[i]].Add(bv[i]);
list.Add(bv[i]);
}
foreach (var kv in setlist) kv.Value.Sort();
list.Sort();
var ok = 2_000_000_000;
var ng = 0;
while (ok - ng > 1)
{
var mid = (ok + ng) / 2;
var count = 0L;
for (var i = 0; i < n; ++i)
{
count += UpperBound(mid - tv[i], list) + UpperBound(mid - tv[i] + s[tc[i]], setlist[tc[i]]) - UpperBound(mid - tv[i], setlist[tc[i]]);
}
if (count >= p) ok = mid;
else ng = mid;
}
var setdic = new Dictionary<long, Dictionary<long, int>>();
foreach (var kv in setlist)
{
setdic[kv.Key] = new Dictionary<long, int>();
foreach (var li in kv.Value)
{
if (setdic[kv.Key].ContainsKey(li)) ++setdic[kv.Key][li];
else setdic[kv.Key][li] = 1;
}
}
var dic = new Dictionary<long, int>();
for (var i = 0; i < m; ++i)
{
if (dic.ContainsKey(bv[i])) ++dic[bv[i]];
else dic[bv[i]] = 1;
}
for (var i = 0; i < n; ++i)
{
var setcount = 0;
if (setdic[tc[i]].ContainsKey(ok - tv[i] + s[tc[i]])) setcount = setdic[tc[i]][ok - tv[i] + s[tc[i]]];
var singlecount = 0;
if (dic.ContainsKey(ok - tv[i])) singlecount = dic[ok - tv[i]];
if (setcount > 0)
{
for (var j = 0; j < m; ++j) if (tc[i] == bc[j] && tv[i] + bv[j] - s[tc[i]] == ok) return new int[] { i + 1, j + 1 };
}
if (singlecount > setcount)
{
for (var j = 0; j < m; ++j) if (tc[i] != bc[j] && tv[i] + bv[j] == ok) return new int[] { i + 1, j + 1 };
}
}
return new int[] { -1, -1 };
}
static int LowerBound(int left, long min, IList<long> list)
{
if (list.Count <= left) return left;
if (list[left] >= min) return left;
var ng = left;
var ok = list.Count;
while (ok - ng > 1)
{
var mid = (ng + ok) / 2;
if (list[mid] < min) ng = mid;
else ok = mid;
}
return ok;
}
static int UpperBound<T>(T min, IList<T> list) where T: IComparable<T>
{
var ng = -1;
var ok = list.Count;
while (ok - ng > 1)
{
var mid = (ng + ok) / 2;
if (list[mid].CompareTo(min) <= 0) ng = mid;
else ok = mid;
}
return ok;
}
}