結果
問題 | No.129 お年玉(2) |
ユーザー | femto |
提出日時 | 2015-04-07 02:12:00 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 1,158 ms / 5,000 ms |
コード長 | 4,097 bytes |
コンパイル時間 | 4,043 ms |
コンパイル使用メモリ | 109,456 KB |
実行使用メモリ | 42,480 KB |
最終ジャッジ日時 | 2023-08-18 17:06:29 |
合計ジャッジ時間 | 32,780 ms |
ジャッジサーバーID (参考情報) |
judge13 / judge15 |
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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 | 106 ms
41,312 KB |
testcase_01 | AC | 1,147 ms
42,076 KB |
testcase_02 | AC | 52 ms
22,732 KB |
testcase_03 | AC | 51 ms
20,744 KB |
testcase_04 | AC | 51 ms
22,728 KB |
testcase_05 | AC | 508 ms
42,132 KB |
testcase_06 | AC | 769 ms
41,676 KB |
testcase_07 | AC | 937 ms
41,980 KB |
testcase_08 | AC | 656 ms
42,028 KB |
testcase_09 | AC | 852 ms
41,624 KB |
testcase_10 | AC | 987 ms
41,728 KB |
testcase_11 | AC | 634 ms
42,480 KB |
testcase_12 | AC | 809 ms
42,460 KB |
testcase_13 | AC | 834 ms
39,776 KB |
testcase_14 | AC | 844 ms
40,168 KB |
testcase_15 | AC | 675 ms
41,644 KB |
testcase_16 | AC | 763 ms
39,684 KB |
testcase_17 | AC | 917 ms
40,236 KB |
testcase_18 | AC | 844 ms
41,692 KB |
testcase_19 | AC | 932 ms
42,136 KB |
testcase_20 | AC | 939 ms
42,184 KB |
testcase_21 | AC | 1,144 ms
38,092 KB |
testcase_22 | AC | 650 ms
39,932 KB |
testcase_23 | AC | 1,011 ms
42,452 KB |
testcase_24 | AC | 968 ms
39,820 KB |
testcase_25 | AC | 651 ms
42,300 KB |
testcase_26 | AC | 646 ms
40,048 KB |
testcase_27 | AC | 650 ms
42,372 KB |
testcase_28 | AC | 1,154 ms
38,232 KB |
testcase_29 | AC | 48 ms
20,660 KB |
testcase_30 | AC | 50 ms
20,744 KB |
testcase_31 | AC | 50 ms
20,724 KB |
testcase_32 | AC | 49 ms
18,684 KB |
testcase_33 | AC | 54 ms
22,856 KB |
testcase_34 | AC | 49 ms
18,844 KB |
testcase_35 | AC | 53 ms
22,932 KB |
testcase_36 | AC | 55 ms
26,812 KB |
testcase_37 | AC | 55 ms
26,944 KB |
testcase_38 | AC | 173 ms
40,540 KB |
testcase_39 | AC | 236 ms
41,160 KB |
testcase_40 | AC | 589 ms
39,932 KB |
testcase_41 | AC | 382 ms
41,900 KB |
testcase_42 | AC | 188 ms
41,508 KB |
testcase_43 | AC | 183 ms
41,664 KB |
testcase_44 | AC | 1,158 ms
40,052 KB |
testcase_45 | AC | 126 ms
38,940 KB |
testcase_46 | AC | 265 ms
42,228 KB |
testcase_47 | AC | 1,135 ms
42,428 KB |
testcase_48 | AC | 681 ms
39,520 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.Diagnostics; using System.Collections.Generic; using System.Linq; using Enu = System.Linq.Enumerable; class Solution { long MOD = (long)1e9; long N, M; void calc() { N = rl(); M = rl(); long n = (N / 1000) % M; Console.WriteLine(combination(M, n)); } public long combination(long n, long m) { long[] c = new long[n + 1]; c[0] = 1; for (int i = 1; i <= n; i++) { long[] nextc = new long[n + 1]; for (int j = 0; j <= i; j++) { if (j == 0) nextc[j] = c[j]; else nextc[j] = (c[j] + c[j - 1]) % MOD; } c = nextc; } return c[m]; } static void Main(string[] args) { new Solution().calc(); } #region static int ri() { return int.Parse(Console.ReadLine()); } static int[] ria(int n) { if (n <= 0) { Console.ReadLine(); return new int[0]; } else return Console.ReadLine().Trim().Split(' ').Select(int.Parse).ToArray(); } static void rio(out int p1) { p1 = ri(); } static void rio(out int p1, out int p2) { var r = ria(2); p1 = r[0]; p2 = r[1]; } static void rio(out int p1, out int p2, out int p3) { var r = ria(3); p1 = r[0]; p2 = r[1]; p3 = r[2]; } static void rio(out int p1, out int p2, out int p3, out int p4) { var r = ria(4); p1 = r[0]; p2 = r[1]; p3 = r[2]; p4 = r[3]; } static void rio(out int p1, out int p2, out int p3, out int p4, out int p5) { var r = ria(5); p1 = r[0]; p2 = r[1]; p3 = r[2]; p4 = r[3]; p5 = r[4]; } static long rl() { return long.Parse(Console.ReadLine()); } static long[] rla(int n) { if (n <= 0) { Console.ReadLine(); return new long[0]; } else return Console.ReadLine().Trim().Split(' ').Select(long.Parse).ToArray(); } static void rlo(out long p1) { p1 = rl(); } static void rlo(out long p1, out long p2) { var r = rla(2); p1 = r[0]; p2 = r[1]; } static void rlo(out long p1, out long p2, out long p3) { var r = rla(3); p1 = r[0]; p2 = r[1]; p3 = r[2]; } static void rlo(out long p1, out long p2, out long p3, out long p4) { var r = rla(4); p1 = r[0]; p2 = r[1]; p3 = r[2]; p4 = r[3]; } static void rlo(out long p1, out long p2, out long p3, out long p4, out long p5) { var r = rla(5); p1 = r[0]; p2 = r[1]; p3 = r[2]; p4 = r[3]; p5 = r[4]; } static double rd() { return double.Parse(Console.ReadLine()); } static double[] rda(int n) { if (n <= 0) { Console.ReadLine(); return new double[0]; } else return Console.ReadLine().Trim().Split(' ').Select(double.Parse).ToArray(); } static void rdo(out double p1) { p1 = rd(); } static void rdo(out double p1, out double p2) { var r = rda(2); p1 = r[0]; p2 = r[1]; } static void rdo(out double p1, out double p2, out double p3) { var r = rda(3); p1 = r[0]; p2 = r[1]; p3 = r[2]; } static void rdo(out double p1, out double p2, out double p3, out double p4) { var r = rda(4); p1 = r[0]; p2 = r[1]; p3 = r[2]; p4 = r[3]; } static void rdo(out double p1, out double p2, out double p3, out double p4, out double p5) { var r = rda(5); p1 = r[0]; p2 = r[1]; p3 = r[2]; p4 = r[3]; p5 = r[4]; } static void swap<T>(ref T x, ref T y) { T temp = x; x = y; y = temp; } static void wa1<T>(T[] a) { Debug.WriteLine(string.Join(" ", a)); } static void wa2<T>(T[][] a) { foreach (var row in a) { Debug.WriteLine(String.Join(" ", row)); } } [DebuggerDisplay("{x} , {y}")] class point { public int x, y; public point(int x, int y) { this.x = x; this.y = y; } } #endregion } static class Extention { public static T[][] ToJagArray<T>(this T[,] a) { int n = a.GetLength(0), m = a.GetLength(1); var ret = new T[n][]; for (int i = 0; i < n; i++) { ret[i] = new T[m]; for (int j = 0; j < m; j++) { ret[i][j] = a[i, j]; } } return ret; } }