結果
問題 | No.1238 選抜クラス |
ユーザー | g4np0n_kyopro |
提出日時 | 2020-09-25 23:20:30 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 8,105 bytes |
コンパイル時間 | 4,742 ms |
コンパイル使用メモリ | 112,340 KB |
実行使用メモリ | 36,224 KB |
最終ジャッジ日時 | 2024-06-28 07:26:20 |
合計ジャッジ時間 | 5,201 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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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 | 29 ms
24,704 KB |
testcase_01 | AC | 30 ms
19,200 KB |
testcase_02 | AC | 31 ms
19,328 KB |
testcase_03 | AC | 30 ms
19,200 KB |
testcase_04 | AC | 30 ms
19,200 KB |
testcase_05 | AC | 30 ms
18,944 KB |
testcase_06 | AC | 30 ms
19,200 KB |
testcase_07 | AC | 30 ms
19,328 KB |
testcase_08 | AC | 31 ms
19,328 KB |
testcase_09 | AC | 34 ms
19,328 KB |
testcase_10 | AC | 29 ms
19,200 KB |
testcase_11 | AC | 34 ms
19,328 KB |
testcase_12 | AC | 31 ms
19,456 KB |
testcase_13 | AC | 32 ms
19,328 KB |
testcase_14 | AC | 31 ms
19,200 KB |
testcase_15 | AC | 36 ms
19,328 KB |
testcase_16 | AC | 34 ms
19,456 KB |
testcase_17 | TLE | - |
testcase_18 | -- | - |
testcase_19 | -- | - |
testcase_20 | -- | - |
testcase_21 | -- | - |
testcase_22 | -- | - |
testcase_23 | -- | - |
testcase_24 | -- | - |
testcase_25 | -- | - |
testcase_26 | -- | - |
testcase_27 | -- | - |
testcase_28 | -- | - |
testcase_29 | -- | - |
testcase_30 | -- | - |
testcase_31 | -- | - |
testcase_32 | -- | - |
testcase_33 | -- | - |
testcase_34 | -- | - |
testcase_35 | -- | - |
testcase_36 | -- | - |
testcase_37 | -- | - |
testcase_38 | -- | - |
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.Generic; using System.Diagnostics.CodeAnalysis; using System.IO; using System.Linq; using System.Runtime.InteropServices; public static class Ex { public static bool IsNullOrEmpty(this string s) { return string.IsNullOrEmpty(s); } public static List<string> FastSort(this List<string> s) { s.Sort(StringComparer.OrdinalIgnoreCase); return s.ToList(); } public static void yesno(this bool b) { Console.WriteLine(b ? "yes" : "no"); } public static void YesNo(this bool b) { Console.WriteLine(b ? "Yes" : "No"); } public static void YESNO(this bool b) { Console.WriteLine(b ? "YES" : "NO"); } public static int PopCount(this uint bits) { bits = (bits & 0x55555555) + (bits >> 1 & 0x55555555); bits = (bits & 0x33333333) + (bits >> 2 & 0x33333333); bits = (bits & 0x0f0f0f0f) + (bits >> 4 & 0x0f0f0f0f); bits = (bits & 0x00ff00ff) + (bits >> 8 & 0x00ff00ff); return (int)((bits & 0x0000ffff) + (bits >> 16 & 0x0000ffff)); } } partial class Program { string GetStr() { return Console.ReadLine().Trim(); } char GetChar() { return Console.ReadLine().Trim()[0]; } int GetInt() { return int.Parse(Console.ReadLine().Trim()); } long GetLong() { return long.Parse(Console.ReadLine().Trim()); } double GetDouble() { return double.Parse(Console.ReadLine().Trim()); } string[] GetStrArray() { return Console.ReadLine().Trim().Split(' '); } string[][] GetStrArray(int N) { var res = new string[N][]; for (int i = 0; i < N; i++) res[i] = Console.ReadLine().Trim().Split(' '); return res; } int[] GetIntArray() { return Console.ReadLine().Trim().Split(' ').Select(int.Parse).ToArray(); } int[][] GetIntArray(int N) { var res = new int[N][]; for (int i = 0; i < N; i++) res[i] = Console.ReadLine().Trim().Split(' ').Select(int.Parse).ToArray(); return res; } public long[] GetLongArray() { return Console.ReadLine().Trim().Split(' ').Select(long.Parse).ToArray(); } long[][] GetLongArray(int N) { var res = new long[N][]; for (int i = 0; i < N; i++) res[i] = Console.ReadLine().Trim().Split(' ').Select(long.Parse).ToArray(); return res; } char[] GetCharArray() { return Console.ReadLine().Trim().Split(' ').Select(char.Parse).ToArray(); } double[] GetDoubleArray() { return Console.ReadLine().Trim().Split(' ').Select(double.Parse).ToArray(); } double[][] GetDoubleArray(int N) { var res = new double[N][]; for (int i = 0; i < N; i++) res[i] = Console.ReadLine().Trim().Split(' ').Select(double.Parse).ToArray(); return res; } char[][] GetGrid(int H) { var res = new char[H][]; for (int i = 0; i < H; i++) res[i] = Console.ReadLine().Trim().ToCharArray(); return res; } T[] CreateArray<T>(int N, T value) { var res = new T[N]; for (int i = 0; i < N; i++) res[i] = value; return res; } T[][] CreateArray<T>(int H, int W, T value) { var res = new T[H][]; for (int i = 0; i < H; i++) { res[i] = new T[W]; for (int j = 0; j < W; j++) res[i][j] = value; } return res; } T[][][] CreateArray<T>(int H, int W, int R, T value) { var res = new T[H][][]; for (int i = 0; i < H; i++) { res[i] = new T[W][]; for (int j = 0; j < W; j++) { res[i][j] = new T[R]; for (int k = 0; k < R; k++) res[i][j][k] = value; } } return res; } Dictionary<int, List<int>> GetUnweightedAdjacencyList(int N, int M, bool isDirected, bool isNode_0indexed) { var dic = new Dictionary<int, List<int>>(); foreach (var e in Enumerable.Range(0, N)) { dic.Add(e, new List<int>()); } for (int i = 0; i < M; i++) { var input = GetIntArray(); var a = isNode_0indexed ? input[0] : input[0] - 1; var b = isNode_0indexed ? input[1] : input[1] - 1; dic[a].Add(b); if (isDirected == false) dic[b].Add(a); } return dic; } //Dictionary<int, List<(int node, long cost)>> GetWeightedAdjacencyList(int N, int M, bool isDirected, bool isNode_0indexed) //{ // var dic = new Dictionary<int, List<(int, long)>>(); // foreach (var e in Enumerable.Range(0, N)) { dic.Add(e, new List<(int, long)>()); } // for (int i = 0; i < M; i++) // { // var input = GetIntArray(); // var a = isNode_0indexed ? input[0] : input[0] - 1; // var b = isNode_0indexed ? input[1] : input[1] - 1; // var c = input[2]; // dic[a].Add((b, c)); // if (isDirected == false) dic[b].Add((a, c)); // } // return dic; //} bool eq<T, U>() => typeof(T).Equals(typeof(U)); T ct<T, U>(U a) => (T)Convert.ChangeType(a, typeof(T)); T cv<T>(string s) => eq<T, int>() ? ct<T, int>(int.Parse(s)) : eq<T, long>() ? ct<T, long>(long.Parse(s)) : eq<T, double>() ? ct<T, double>(double.Parse(s)) : eq<T, char>() ? ct<T, char>(s[0]) : ct<T, string>(s); void Multi<T>(out T a) => a = cv<T>(GetStr()); void Multi<T, U>(out T a, out U b) { var ar = GetStrArray(); a = cv<T>(ar[0]); b = cv<U>(ar[1]); } void Multi<T, U, V>(out T a, out U b, out V c) { var ar = GetStrArray(); a = cv<T>(ar[0]); b = cv<U>(ar[1]); c = cv<V>(ar[2]); } void Multi<T, U, V, W>(out T a, out U b, out V c, out W d) { var ar = GetStrArray(); a = cv<T>(ar[0]); b = cv<U>(ar[1]); c = cv<V>(ar[2]); d = cv<W>(ar[3]); } void Multi<T, U, V, W, X>(out T a, out U b, out V c, out W d, out X e) { var ar = GetStrArray(); a = cv<T>(ar[0]); b = cv<U>(ar[1]); c = cv<V>(ar[2]); d = cv<W>(ar[3]); e = cv<X>(ar[4]); } void Multi<T, U, V, W, X, Y>(out T a, out U b, out V c, out W d, out X e, out Y f) { var ar = GetStrArray(); a = cv<T>(ar[0]); b = cv<U>(ar[1]); c = cv<V>(ar[2]); d = cv<W>(ar[3]); e = cv<X>(ar[4]); f = cv<Y>(ar[5]); } void Swap<T>(ref T a, ref T b) { T temp = a; a = b; b = temp; } int[] dx = new int[] { 1, 0, -1, 0, 1, 1, -1, -1 }; int[] dy = new int[] { 0, 1, 0, -1, 1, -1, 1, -1 }; long mod = 1000000007; } class Pair : IComparable<Pair> { public Pair(int _node, long _cost) { node = _node; cost = _cost; } public int node; public long cost; public int CompareTo(Pair p) { return p.cost > cost ? 1 : -1; } } class Comparable : IComparable<Comparable> { public Comparable(int x, int id) { X = x; Id = id; } public int X; public int Id; public int CompareTo(Comparable c) { return X >= c.X ? -1 : 1; } } class Comparer<T> : IComparer<T> { public int Compare(T t1, T t2) { return 1; } } partial class Program { static void Main() { Console.SetOut(new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false }); new Program().Solve(); Console.Out.Flush(); Console.Read(); } public void Solve() { int N, K; Multi(out N, out K); var A = GetIntArray(); var dp = CreateArray(N * 100 + 1, N + 1, 0L); dp[0][0] = 1; for (int i = 0; i < N; i++) { for (int j = N - 1; j >= 0; j--) { for (int k = N * 100; k >= A[i]; k--) { dp[k][j + 1] = (dp[k][j + 1] + dp[k - A[i]][j]) % mod; } } } long cnt = 0; for (int j = 1; j <= N; j++) { for (int k = j * K; k <= N * 100; k++) { cnt = (cnt + dp[k][j]) % mod; } } Console.WriteLine(cnt); } }