結果
| 問題 | No.1521 Playing Musical Chairs Alone |
| ユーザー |
 fgwiebfaoish
|
| 提出日時 | 2021-05-28 21:22:01 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
AC
|
| 実行時間 | 377 ms / 2,000 ms |
| コード長 | 5,044 bytes |
| コンパイル時間 | 4,523 ms |
| コンパイル使用メモリ | 113,188 KB |
| 実行使用メモリ | 26,276 KB |
| 最終ジャッジ日時 | 2024-11-07 08:56:32 |
| 合計ジャッジ時間 | 10,233 ms |
|
ジャッジサーバーID （参考情報） |
judge3 / 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 | 28 ms
22,324 KB |
| testcase_01 | AC | 28 ms
24,336 KB |
| testcase_02 | AC | 29 ms
24,080 KB |
| testcase_03 | AC | 29 ms
26,276 KB |
| testcase_04 | AC | 28 ms
24,352 KB |
| testcase_05 | AC | 160 ms
24,484 KB |
| testcase_06 | AC | 118 ms
23,948 KB |
| testcase_07 | AC | 178 ms
24,248 KB |
| testcase_08 | AC | 40 ms
24,212 KB |
| testcase_09 | AC | 37 ms
24,208 KB |
| testcase_10 | AC | 29 ms
24,080 KB |
| testcase_11 | AC | 292 ms
24,236 KB |
| testcase_12 | AC | 29 ms
26,272 KB |
| testcase_13 | AC | 29 ms
24,204 KB |
| testcase_14 | AC | 31 ms
26,152 KB |
| testcase_15 | AC | 311 ms
24,208 KB |
| testcase_16 | AC | 358 ms
24,240 KB |
| testcase_17 | AC | 364 ms
22,320 KB |
| testcase_18 | AC | 330 ms
24,080 KB |
| testcase_19 | AC | 350 ms
24,340 KB |
| testcase_20 | AC | 364 ms
24,356 KB |
| testcase_21 | AC | 359 ms
26,144 KB |
| testcase_22 | AC | 374 ms
24,116 KB |
| testcase_23 | AC | 285 ms
26,116 KB |
| testcase_24 | AC | 377 ms
26,252 KB |
| testcase_25 | AC | 359 ms
24,212 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 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,k,l)=sc.Tp3<int>();
var g=new long[n][];
for(int i = 0;i<n;i++) {g[i]=new long[n];}
for(int i = 0;i<n;i++) {
for(int j = 1;j<=l;j++) {g[(i+j)%n][i]++;}
}
var b=new long[n];
b[0]=1;
var c=Mp(b,g,k);
Console.WriteLine("{0}",string.Join("\n",c));
}
static long[] Mp(long[] r,long[][] x,long e){
while(e>0){
if((e&1)>0){r=Mm(x,r);}
x=Mm(x,x);
e>>=1;
}
return r;
}
static long[] Mm(long[][] a,long[] b){
var q=new long[b.Length];
for(int j=0;j<a.Length;j++){
for(int k=0;k<a.Length;k++){q[j]=(q[j]+a[j][k]*b[k])%mod;}
}
return q;
}
static long[][] Mm(long[][] a,long[][] b){
var q=new long[a.Length][];
for(int j=0;j<a.Length;j++){
q[j]=new long[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])%mod;}
}
}
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;}
public static bool operator==(Mint a,long b){return (long)a==b;}
public static bool operator!=(Mint a,long b){return (long)a!=b;}
public override bool Equals(object obj){return false;}
public override int GetHashCode(){return 0;}
public 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);
u-=t*v;(u,v)=(v,u);
}
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 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 (T1,T2) Tp2<T1,T2>(){var s=Console.ReadLine().Split();return (Ct<T1>(s[0]),Ct<T2>(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 (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));}
}