結果
問題 | No.1073 無限すごろく |
ユーザー | fgwiebfaoish |
提出日時 | 2020-06-06 04:23:57 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 29 ms / 2,000 ms |
コード長 | 4,164 bytes |
コンパイル時間 | 1,020 ms |
コンパイル使用メモリ | 108,544 KB |
実行使用メモリ | 26,076 KB |
最終ジャッジ日時 | 2024-06-01 08:53:24 |
合計ジャッジ時間 | 3,049 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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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 | 27 ms
25,872 KB |
testcase_01 | AC | 26 ms
21,688 KB |
testcase_02 | AC | 27 ms
23,568 KB |
testcase_03 | AC | 27 ms
25,736 KB |
testcase_04 | AC | 27 ms
24,220 KB |
testcase_05 | AC | 27 ms
26,008 KB |
testcase_06 | AC | 27 ms
23,944 KB |
testcase_07 | AC | 28 ms
23,780 KB |
testcase_08 | AC | 28 ms
25,752 KB |
testcase_09 | AC | 26 ms
23,820 KB |
testcase_10 | AC | 27 ms
23,852 KB |
testcase_11 | AC | 27 ms
23,908 KB |
testcase_12 | AC | 27 ms
23,568 KB |
testcase_13 | AC | 28 ms
25,984 KB |
testcase_14 | AC | 28 ms
25,860 KB |
testcase_15 | AC | 28 ms
23,656 KB |
testcase_16 | AC | 27 ms
23,912 KB |
testcase_17 | AC | 27 ms
25,692 KB |
testcase_18 | AC | 27 ms
23,780 KB |
testcase_19 | AC | 28 ms
25,856 KB |
testcase_20 | AC | 27 ms
23,784 KB |
testcase_21 | AC | 28 ms
25,860 KB |
testcase_22 | AC | 28 ms
26,076 KB |
testcase_23 | AC | 28 ms
25,620 KB |
testcase_24 | AC | 28 ms
23,908 KB |
testcase_25 | AC | 27 ms
23,952 KB |
testcase_26 | AC | 28 ms
25,732 KB |
testcase_27 | AC | 28 ms
25,868 KB |
testcase_28 | AC | 28 ms
23,780 KB |
testcase_29 | AC | 29 ms
23,908 KB |
testcase_30 | AC | 28 ms
23,648 KB |
testcase_31 | AC | 27 ms
23,984 KB |
testcase_32 | AC | 28 ms
21,816 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.IO; using System.Reflection; using static System.Math; using System.Numerics; //using nint=System.Int32; static class Program{ const int mod=(int)1e9+7; const double eps=1e-11; static void Main(){ Sc sc=new Sc(); var n=sc.L; Mint p=1; p/=6; var g=new Mint[][]{ new Mint[]{0,1,0,0,0,0,0}, new Mint[]{0,0,1,0,0,0,0}, new Mint[]{0,0,0,1,0,0,0}, new Mint[]{0,0,0,0,1,0,0}, new Mint[]{0,0,0,0,0,1,0}, new Mint[]{0,0,0,0,0,0,1}, new Mint[]{0,p,p,p,p,p,p} }; var b=new Mint[][]{ new Mint[]{1}, new Mint[]{0}, new Mint[]{0}, new Mint[]{0}, new Mint[]{0}, new Mint[]{0}, new Mint[]{0} }; for(int i = 0;i<7;i++) { for(int j = i+1;j<7;j++) { b[j][0]+=b[i][0]*p; } } var c=Mp(b,g,n); Console.WriteLine("{0}",c[0][0]); } static Mint[][] Mp(Mint[][] r,Mint[][] x,long e){ while(e>0){ if((e&1)>0){r=Mm(x,r);} x=Mm(x,x); e>>=1; } return r; } static Mint[][] Mm(Mint[][] a,Mint[][] b){ var q=new Mint[a.Length][]; for(int j=0;j<a.Length;j++){ q[j]=new Mint[b[0].Length]; for(int i=0;i<b[0].Length;i++){ for(int k=0;k<a.Length;k++){q[j][i]=q[j][i]+a[j][k]*b[k][i];} } } return q; } } public struct Mint{ const int mod=(int)1e9+7; private long d; public Mint(long d){this.d=d;} public static implicit operator Mint(long d){return new Mint(d%mod);} public static explicit operator long(Mint d){return d.d;} public override string ToString(){return d.ToString();} public static Mint operator+(Mint a,long b){a.d=(a.d+b)%mod;return a;} public static Mint operator+(Mint a,Mint b){a.d=(a.d+b.d)%mod;return a;} public static Mint operator-(Mint a,long b){a.d=(mod+a.d-b)%mod;return a;} public static Mint operator-(Mint a,Mint b){a.d=(mod+a.d-b.d)%mod;return a;} public static Mint operator*(Mint a,long b){a.d=(a.d*b)%mod;return a;} public static Mint operator*(Mint a,Mint b){a.d=(a.d*b.d)%mod;return a;} public static Mint operator/(Mint a,long b){a.d=(a.d*Mi(b))%mod;return a;} public static Mint operator/(Mint a,Mint b){a.d=(a.d*Mi(b.d))%mod;return a;} private static long Mi(long a){ a=(a+mod)%mod; long b=mod,u=1,v=0; while(b>0){ long t=a/b; a-=t*b;a^=b;b^=a;a^=b; u-=t*v;u^=v;v^=u;u^=v; } u%=mod; if(u<0){u+=mod;} return u%mod; } } 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 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 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;} }