結果
問題 | No.1702 count good string |
ユーザー |
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提出日時 | 2021-10-08 23:28:46 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 85 ms / 2,000 ms |
コード長 | 3,519 bytes |
コンパイル時間 | 1,045 ms |
コンパイル使用メモリ | 113,544 KB |
実行使用メモリ | 27,716 KB |
最終ジャッジ日時 | 2024-07-23 07:33:48 |
合計ジャッジ時間 | 4,750 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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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 | 23 ms
23,788 KB |
testcase_01 | AC | 25 ms
21,556 KB |
testcase_02 | AC | 24 ms
23,404 KB |
testcase_03 | AC | 25 ms
23,640 KB |
testcase_04 | AC | 24 ms
23,644 KB |
testcase_05 | AC | 25 ms
23,792 KB |
testcase_06 | AC | 27 ms
24,108 KB |
testcase_07 | AC | 26 ms
23,896 KB |
testcase_08 | AC | 25 ms
23,856 KB |
testcase_09 | AC | 25 ms
23,644 KB |
testcase_10 | AC | 25 ms
23,660 KB |
testcase_11 | AC | 24 ms
23,784 KB |
testcase_12 | AC | 25 ms
25,684 KB |
testcase_13 | AC | 84 ms
23,724 KB |
testcase_14 | AC | 84 ms
25,900 KB |
testcase_15 | AC | 84 ms
23,720 KB |
testcase_16 | AC | 84 ms
23,988 KB |
testcase_17 | AC | 85 ms
25,644 KB |
testcase_18 | AC | 84 ms
21,424 KB |
testcase_19 | AC | 85 ms
23,464 KB |
testcase_20 | AC | 84 ms
23,852 KB |
testcase_21 | AC | 85 ms
23,728 KB |
testcase_22 | AC | 84 ms
23,596 KB |
testcase_23 | AC | 25 ms
25,572 KB |
testcase_24 | AC | 26 ms
21,556 KB |
testcase_25 | AC | 25 ms
23,600 KB |
testcase_26 | AC | 26 ms
25,556 KB |
testcase_27 | AC | 26 ms
25,676 KB |
testcase_28 | AC | 26 ms
25,700 KB |
testcase_29 | AC | 26 ms
23,404 KB |
testcase_30 | AC | 26 ms
23,532 KB |
testcase_31 | AC | 25 ms
23,404 KB |
testcase_32 | AC | 26 ms
27,716 KB |
testcase_33 | AC | 68 ms
26,020 KB |
testcase_34 | AC | 67 ms
23,856 KB |
testcase_35 | AC | 68 ms
23,852 KB |
testcase_36 | AC | 68 ms
23,984 KB |
testcase_37 | AC | 68 ms
25,660 KB |
testcase_38 | AC | 67 ms
23,728 KB |
testcase_39 | AC | 69 ms
23,720 KB |
testcase_40 | AC | 68 ms
23,592 KB |
testcase_41 | AC | 69 ms
23,336 KB |
testcase_42 | AC | 68 ms
23,472 KB |
testcase_43 | AC | 70 ms
25,644 KB |
testcase_44 | AC | 69 ms
23,608 KB |
testcase_45 | AC | 25 ms
25,568 KB |
testcase_46 | AC | 24 ms
23,776 KB |
testcase_47 | AC | 25 ms
25,828 KB |
testcase_48 | AC | 25 ms
23,528 KB |
testcase_49 | AC | 24 ms
21,560 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.Collections.Generic; using System.Collections; using System.Collections.Specialized; using System.Linq; using System.Text; using System.Text.RegularExpressions; using System.IO; using System.Reflection; using static System.Math; using System.Numerics; using System.Threading; using System.Runtime.CompilerServices; using System.Diagnostics; //using nint=System.Int32; static class Program{ const int mod=(int)1e9+7; static void Main(){ Sc sc=new Sc(); //var (n,m)=sc.Tp2<int>(); var n=sc.I; var s=" "+sc.S; var t=" yukicoder"; long ans=0; for(int i = 0;i<10;i++) { var dp=new long[10]; dp[0]=1; for(int j = 1;j<=n;j++) { for(int k = 1;k<10;k++) { if(s[j]==t[k]&&i!=k){ dp[k]+=dp[k-1]; dp[k]%=mod; } else if(s[j]=='?'&&i==k){ dp[k]+=dp[k-1]; dp[k]%=mod; } } } ans+=dp[9]; } Console.WriteLine("{0}",ans%mod); //Console.WriteLine("{0}",string.Join(" ",a)); } } public class Sc{ public int I{get{return int.Parse(Console.ReadLine());}} public long L{get{return long.Parse(Console.ReadLine());}} public double D{get{return double.Parse(Console.ReadLine());}} public string S{get{return Console.ReadLine();}} public int[] Ia{get{return Array.ConvertAll(Console.ReadLine().Split(),int.Parse);}} public long[] La{get{return Array.ConvertAll(Console.ReadLine().Split(),long.Parse);}} public double[] Da{get{return Array.ConvertAll(Console.ReadLine().Split(),double.Parse);}} public string[] Sa{get{return Console.ReadLine().Split();}} public object[] Oa{get{return Console.ReadLine().Split();}} public int[] Ia2{get{return Array.ConvertAll(("0 "+Console.ReadLine()+" 0").Split(),int.Parse);}} public int[] Ia3(string a,string b){return Array.ConvertAll((a+Console.ReadLine()+b).Split(),int.Parse);} public int[] Ia3(int a){return Array.ConvertAll((Console.ReadLine()+" "+a.ToString()).Split(),int.Parse);} public long[] La2{get{return Array.ConvertAll(("0 "+Console.ReadLine()+" 0").Split(),long.Parse);}} public long[] La3(string a,string b){return Array.ConvertAll((a+Console.ReadLine()+b).Split(),long.Parse);} public long[] La3(int a){return Array.ConvertAll((Console.ReadLine()+" "+a.ToString()).Split(),long.Parse);} public double[] Da2{get{return Array.ConvertAll(("0 "+Console.ReadLine()+" 0").Split(),double.Parse);}} public double[] Da3(string a,string b){return Array.ConvertAll((a+Console.ReadLine()+b).Split(),double.Parse);} public T[] Arr<T>(int n,Func<T> f){var a=new T[n];for(int i=0;i<n;i++){a[i]=f();}return a;} public T[] Arr<T>(int n,Func<int,T> f){var a=new T[n];for(int i=0;i<n;i++){a[i]=f(i);}return a;} public T[] Arr<T>(int n,Func<string[],T> f){var a=new T[n];for(int i=0;i<n;i++){a[i]=f(Console.ReadLine().Split());}return a;} public T[] Arr<T>(int n,Func<int,string[],T> f){var a=new T[n];for(int i=0;i<n;i++){a[i]=f(i,Console.ReadLine().Split());}return a;} public (T,T) Tp2<T>(){var s=Console.ReadLine().Split();return (Ct<T>(s[0]),Ct<T>(s[1]));} public (T,T,T) Tp3<T>(){var s=Console.ReadLine().Split();return (Ct<T>(s[0]),Ct<T>(s[1]),Ct<T>(s[2]));} public (T,T,T,T) Tp4<T>(){var s=Console.ReadLine().Split();return (Ct<T>(s[0]),Ct<T>(s[1]),Ct<T>(s[2]),Ct<T>(s[3]));} public (T1,T2) Tp2<T1,T2>(){var s=Console.ReadLine().Split();return (Ct<T1>(s[0]),Ct<T2>(s[1]));} public (T1,T1,T2) Tp3<T1,T2>(){var s=Console.ReadLine().Split();return (Ct<T1>(s[0]),Ct<T1>(s[1]),Ct<T2>(s[2]));} private T Ct<T>(string s){return (T)Convert.ChangeType(s,typeof(T));} }