結果
| 問題 | No.5017 Tool-assisted Shooting |
| ユーザー |
 KumaTachiRen
|
| 提出日時 | 2023-07-16 14:43:47 |
| 言語 | C# (.NET 8.0.404) |
| 結果 |
AC
|
| 実行時間 | 132 ms / 2,000 ms |
| コード長 | 13,063 bytes |
| コンパイル時間 | 7,489 ms |
| コンパイル使用メモリ | 145,084 KB |
| 実行使用メモリ | 46,388 KB |
| スコア | 83,556 |
| 平均クエリ数 | 364.35 |
| 最終ジャッジ日時 | 2023-07-16 14:44:08 |
| 合計ジャッジ時間 | 21,484 ms |
|
ジャッジサーバーID （参考情報） |
judge13 / judge14 |
| 純コード判定しない問題か言語 |
（要ログイン）
| ファイルパターン | 結果 |
|---|---|
| other | AC * 100 |
コンパイルメッセージ
Determining projects to restore... Restored /home/judge/data/code/main.csproj (in 140 ms). .NET 向け Microsoft (R) Build Engine バージョン 17.0.0-preview-21470-01+cb055d28f Copyright (C) Microsoft Corporation.All rights reserved. プレビュー版の .NET を使用しています。https://aka.ms/dotnet-core-preview をご覧ください main -> /home/judge/data/code/bin/Release/net6.0/main.dll main -> /home/judge/data/code/bin/Release/net6.0/publish/
ソースコード
using System;using System.ComponentModel;using System.Collections;using System.Collections.Generic;using System.Diagnostics;using System.Diagnostics.Contracts;using System.IO;using System.Linq;using System.Numerics;using System.Runtime.Intrinsics.X86;using System.Runtime.CompilerServices;using System.Runtime.InteropServices;using System.Text;using static Functions;using static OutputLib;static class Program{static public void Main(string[] args){Console.SetOut(new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false });new Solver();Console.Out.Flush();}}public class Solver{public Solver(){Solve();}const int width = 25;const int height = 60;const int max_turn = 1000;void Solve(){var enemy = new (long health, long power, long point)[width, height];for (int i = 0; i < width; i++)for (int j = 0; j < height; j++)enemy[i, j] = (0, 0, 0);int Dist(int x, int y) => Math.Min(Math.Abs(x - y), Math.Min(Math.Abs(x - y - width), Math.Abs(x - y + width)));int player_pos = 12;long score = 0;long power_sum = 0;long end_time = 0;int target = -1;for (int turn = 0; turn < max_turn; turn++){int n = ri;if (n == -1) break;long level = 1 + power_sum / 100;for (int i = 0; i < width; i++){for (int j = 0; j + 1 < height; j++)enemy[i, j] = enemy[i, j + 1];enemy[i, height - 1] = (0, 0, 0);}for (int i = 0; i < n; i++){int h = ri, p = ri, x = ri;enemy[x, height - 1] = (h, p, h);}{int move = 0;if (target != -1){if (target != player_pos){move = (Dist(player_pos - 1, target) < Dist(player_pos, target)) ? -1 : 1;}}if (target == -1){target = -1;end_time = max_turn;for (int x = 0; x < width; x++){var near = enemy[x, 0];for (int i = 0; i < height; i++)if (enemy[x, i].health > 0){near = enemy[x, i];break;}if (near.health == 0) continue;long time = turn - 1;time += Dist(x, player_pos);time += Ceil(near.health, level);if (time < end_time){target = x;end_time = time;}}}if (move == -1) WriteFlush("L");if (move == 0) WriteFlush("S");if (move == 1) WriteFlush("R");player_pos = SafeMod(player_pos + move, width);}if (enemy[player_pos, 0].health > 0){break;}for (int i = 0; i < height; i++){if (enemy[player_pos, i].health > 0){var (h, p, pt) = enemy[player_pos, i];if (h <= level){power_sum += p;score += pt;h = 0;p = 0;pt = 0;}else{h -= level;}enemy[player_pos, i] = (h, p, pt);break;}}}WriteError($"Score: {score}");}const long INF = 1L << 60;int ri { [MethodImpl(256)] get => (int)sc.Integer(); }long rl { [MethodImpl(256)] get => sc.Integer(); }uint rui { [MethodImpl(256)] get => (uint)sc.UInteger(); }ulong rul { [MethodImpl(256)] get => sc.UInteger(); }double rd { [MethodImpl(256)] get => sc.Double(); }string rs { [MethodImpl(256)] get => sc.Scan(); }string rline { [MethodImpl(256)] get => sc.Line(); }public StreamScanner sc = new StreamScanner(Console.OpenStandardInput());}public static class Functions{[MethodImpl(256)]public static int Popcount(ulong x){x = (x & 0x5555555555555555UL) + ((x >> 1) & 0x5555555555555555UL);x = (x & 0x3333333333333333UL) + ((x >> 2) & 0x3333333333333333UL);x = (x & 0x0f0f0f0f0f0f0f0fUL) + ((x >> 4) & 0x0f0f0f0f0f0f0f0fUL);x = (x & 0x00ff00ff00ff00ffUL) + ((x >> 8) & 0x00ff00ff00ff00ffUL);x = (x & 0x0000ffff0000ffffUL) + ((x >> 16) & 0x0000ffff0000ffffUL);x = (x & 0x00000000ffffffffUL) + ((x >> 32) & 0x00000000ffffffffUL);return (int)x;}[MethodImpl(256)]public static int Popcount(int x){x = (x & 0x55555555) + ((x >> 1) & 0x55555555);x = (x & 0x33333333) + ((x >> 2) & 0x33333333);x = (x & 0x0f0f0f0f) + ((x >> 4) & 0x0f0f0f0f);x = (x & 0x00ff00ff) + ((x >> 8) & 0x00ff00ff);x = (x & 0x0000ffff) + ((x >> 16) & 0x0000ffff);return x;}[MethodImpl(256)]public static int Ctz(long x){if (x == 0) return -1;return Popcount((ulong)((x & -x) - 1));}[MethodImpl(256)]public static int CeilPow2(int n){int x = 0;while ((1 << x) < n) x++;return x;}[MethodImpl(256)]public static int SafeMod(int x, int m){int r = x % m;return r < 0 ? r + Math.Abs(m) : r;}[MethodImpl(256)]public static long SafeMod(long x, long m){long r = x % m;return r < 0 ? r + Math.Abs(m) : r;}[MethodImpl(256)] public static int Sign(long x) => x == 0 ? 0 : (x < 0 ? -1 : 1);[MethodImpl(256)] public static int Sign(double x) => x == 0 ? 0 : (x < 0 ? -1 : 1);[MethodImpl(256)] public static int DigitSum(long n, int d = 10) { long s = 0; while (n > 0) { s += n % d; n /= d; } return (int)s; }[MethodImpl(256)] public static long Floor(long a, long b) => a >= 0 ? a / b : (a + 1) / b - 1;[MethodImpl(256)] public static long Ceil(long a, long b) => a > 0 ? (a - 1) / b + 1 : a / b;[MethodImpl(256)] public static int Gcd(int a, int b) => b == 0 ? a : Gcd(b, a % b);[MethodImpl(256)] public static long Gcd(long a, long b) => b == 0 ? a : Gcd(b, a % b);[MethodImpl(256)] public static void Swap(ref int x, ref int y) { x ^= y; y ^= x; x ^= y; }[MethodImpl(256)] public static void Swap(ref long x, ref long y) { x ^= y; y ^= x; x ^= y; }[MethodImpl(256)] public static void Swap<T>(ref T x, ref T y) { T t = y; y = x; x = t; }[MethodImpl(256)] public static T Clamp<T>(T x, T l, T r) where T : IComparable<T> => x.CompareTo(l) <= 0 ? l : (x.CompareTo(r) <= 0 ? x : r);[MethodImpl(256)] public static T Clamp<T>(ref T x, T l, T r) where T : IComparable<T> => x = x.CompareTo(l) <= 0 ? l : (x.CompareTo(r) <= 0 ? x: r);[MethodImpl(256)] public static void Chmin<T>(ref T x, T y) where T : IComparable<T> { if (x.CompareTo(y) > 0) x = y; }[MethodImpl(256)] public static void Chmax<T>(ref T x, T y) where T : IComparable<T> { if (x.CompareTo(y) < 0) x = y; }public static int LowerBound(long[] arr, long val, int l = -1, int r = -1) => LowerBound<long>(arr.AsSpan(), t => Sign(t - val), l, r);public static int LowerBound(int[] arr, int val, int l = -1, int r = -1) => LowerBound<int>(arr.AsSpan(), t => t - val, l, r);public static int LowerBound<T>(T[] arr, Func<T, int> comp, int l = -1, int r = -1) => LowerBound<T>(arr.AsSpan<T>(), comp, l, r);public static int LowerBound<T>(Span<T> data, Func<T, int> comp, int l = -1, int r = -1){if (data.Length == 0) return -1;if (l == -1) l = 0;if (r == -1) r = data.Length;while (l < r){int x = (l + r) / 2;if (comp(data[x]) < 0) l = x + 1;else r = x;}return l;}[MethodImpl(MethodImplOptions.AggressiveInlining)]public static string ToBase2(long v, int digit = -1){if (digit == -1){digit = 0;while ((v >> digit) > 0) digit++;}var c = new string[digit];for (int i = 0; i < digit; i++) c[digit - 1 - i] = ((v >> i) & 1) == 0 ? "0" : "1";return string.Join("", c);}[MethodImpl(MethodImplOptions.AggressiveInlining)]public static string ToBaseN(long v, int n, int digit = -1){if (digit == -1){digit = 0;long pow = 1;while (v >= pow) { digit++; pow *= n; }}var c = new int[digit];for (int i = 0; i < digit; i++, v /= n) c[digit - 1 - i] = (int)(v % n);return string.Join("", c);}}public class StreamScanner{public StreamScanner(Stream stream) { str = stream; }private readonly Stream str;private readonly byte[] buf = new byte[1024];private int len, ptr;public bool isEof = false;public bool IsEndOfStream { get { return isEof; } }[MethodImpl(256)]private byte read(){if (isEof) throw new EndOfStreamException();if (ptr >= len){ptr = 0;if ((len = str.Read(buf, 0, 1024)) <= 0) { isEof = true; return 0; }}return buf[ptr++];}[MethodImpl(256)]public char Char(){byte b = 0;do b = read();while (b < 33 || 126 < b);return (char)b;}[MethodImpl(256)]public string Line(){var sb = new StringBuilder();for (var b = Char(); b != 10 && !isEof; b = (char)read()) sb.Append(b);return sb.ToString();}[MethodImpl(256)]public string Scan(){var sb = new StringBuilder();for (var b = Char(); b >= 33 && b <= 126; b = (char)read()) sb.Append(b);return sb.ToString();}[MethodImpl(256)]public long Integer(){long ret = 0; byte b = 0; var ng = false;do b = read();while (b != '-' && (b < '0' || '9' < b));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';}}[MethodImpl(256)]public ulong UInteger(){ulong ret = 0; byte b = 0;do b = read();while (b < '0' || '9' < b);for (; true; b = read()){if (b < '0' || '9' < b) return ret;else ret = ret * 10 + b - '0';}}[MethodImpl(256)]public double Double() => double.Parse(Scan());}public static class OutputLib{[MethodImpl(256)] public static void WriteJoin<T>(string s, IEnumerable<T> t) => Console.WriteLine(string.Join(s, t));[MethodImpl(256)]public static void WriteMat<T>(T[,] a){int sz1 = a.GetLength(0);int sz2 = a.GetLength(1);for (int i = 0; i < sz1; i++){var b = new T[sz2];for (int j = 0; j < sz2; j++) b[j] = a[i, j];WriteJoin(" ", b);}}[MethodImpl(256)] public static void WriteMat<T>(T[][] a) { for (int i = 0; i < a.Length; i++) WriteJoin(" ", a[i]); }[MethodImpl(256)] public static void Write(object t) => Console.WriteLine(t.ToString());[MethodImpl(256)] public static void Write(string str) => Console.WriteLine(str);[MethodImpl(256)] public static void Write(string str, object arg1) => Console.WriteLine(str, arg1);[MethodImpl(256)] public static void Write(string str, object arg1, object arg2) => Console.WriteLine(str, arg1, arg2);[MethodImpl(256)] public static void Write(string str, object arg1, object arg2, object arg3) => Console.WriteLine(str, arg1, arg2, arg3);[MethodImpl(256)] public static void Write(string str, params object[] arg) => Console.WriteLine(str, arg);[MethodImpl(256)] public static void WriteFlush(object t) { Console.WriteLine(t.ToString()); Console.Out.Flush(); }[MethodImpl(256)] public static void WriteError(object t) => Console.Error.WriteLine(t.ToString());[MethodImpl(256)] public static void Flush() => Console.Out.Flush();[MethodImpl(256)] public static void YN(bool t) => Console.WriteLine(t ? "YES" : "NO");[MethodImpl(256)] public static void Yn(bool t) => Console.WriteLine(t ? "Yes" : "No");[MethodImpl(256)] public static void yn(bool t) => Console.WriteLine(t ? "yes" : "no");}