結果
問題 | No.801 エレベーター |
ユーザー | fgwiebfaoish |
提出日時 | 2020-03-19 22:56:22 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 4,853 bytes |
コンパイル時間 | 1,174 ms |
コンパイル使用メモリ | 114,676 KB |
実行使用メモリ | 32,772 KB |
最終ジャッジ日時 | 2024-05-08 03:33:41 |
合計ジャッジ時間 | 5,503 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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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 | 25 ms
32,772 KB |
testcase_01 | AC | 25 ms
23,832 KB |
testcase_02 | AC | 25 ms
25,740 KB |
testcase_03 | AC | 87 ms
23,580 KB |
testcase_04 | AC | 88 ms
26,004 KB |
testcase_05 | AC | 85 ms
25,876 KB |
testcase_06 | AC | 88 ms
23,860 KB |
testcase_07 | AC | 89 ms
23,708 KB |
testcase_08 | AC | 87 ms
23,580 KB |
testcase_09 | AC | 86 ms
25,872 KB |
testcase_10 | AC | 89 ms
23,916 KB |
testcase_11 | AC | 86 ms
26,088 KB |
testcase_12 | AC | 94 ms
25,824 KB |
testcase_13 | TLE | - |
testcase_14 | -- | - |
testcase_15 | -- | - |
testcase_16 | -- | - |
testcase_17 | -- | - |
testcase_18 | -- | - |
testcase_19 | -- | - |
testcase_20 | -- | - |
testcase_21 | -- | - |
testcase_22 | -- | - |
testcase_23 | -- | - |
testcase_24 | -- | - |
testcase_25 | -- | - |
testcase_26 | -- | - |
testcase_27 | -- | - |
testcase_28 | -- | - |
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; static class Program{ const int mod=(int)1e9+7; const double eps=1e-11; static void Main(){ Sc sc=new Sc(); var s=sc.Ia; var h=sc.Arr(s[1],()=>sc.Ia); Bit2[] bit=new Bit2[2]; bit[0]=new Bit2(s[0]); bit[1]=new Bit2(s[0]); bit[0].Ud(1,1,1); for(int i = 0;i<s[2];i++) { bit[(i&1)^1]=new Bit2(s[0]); for(int j = 0;j<s[1];j++) { bit[(i&1)^1].Ud(h[j][0],h[j][1],bit[i&1].Get(h[j][0],h[j][1])); } } Console.WriteLine("{0}",bit[s[0]&1].Get(s[0],s[0])); } } public class Bit2{ private int n; private Bit bit1,bit2; public Bit2(int n){ this.n=n; bit1=new Bit(n); bit2=new Bit(n); } public void Ud(int l,int r,long p){ bit1.Ud(l,-p*(l-1)); bit2.Ud(l,p); bit1.Ud(r+1,p*r); bit2.Ud(r+1,-p); } public long Get(int l,int r){return (long)(bit2.Get(r)*r+bit1.Get(r)-bit2.Get(l-1)*(l-1)-bit1.Get(l-1));} } public class Bit{ private int n; private Mint[] bit; public Bit(int n){ this.n=n; bit=new Mint[n+1]; } public void Ud(int a,long p){while(a<=n){bit[a]+=p;a+=a&-a;}} public Mint Get(int n){ Mint a=0; while(n>0){a+=bit[n];n-=n&-n;} return a; } public Mint Get2(int m,int n){ Mint a=0,b=0; m--; while(n>m){a+=bit[n];n-=n&-n;} if(n==m){return a;} while(n!=m){b+=bit[m];m-=m&-m;} return a-b; } public void Clear(){bit=new Mint[n+1];} } 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(int a){return Array.ConvertAll((a.ToString()+" "+Console.ReadLine()).Split(),int.Parse);} public int[] Ia3(bool a,int b,bool c,int d){return Array.ConvertAll(((a?b.ToString()+" ":"")+Console.ReadLine()+(c?" "+d.ToString():"")).Split(),int.Parse);} public long[] La2{get{return Array.ConvertAll(("0 "+Console.ReadLine()+" 0").Split(),long.Parse);}} public long[] La3(int a){return Array.ConvertAll((a.ToString()+" "+Console.ReadLine()).Split(),long.Parse);} public long[] La3(bool a,int b,bool c,int d){return Array.ConvertAll(((a?b.ToString()+" ":"")+Console.ReadLine()+(c?" "+d.ToString():"")).Split(),long.Parse);} public double[] Da2{get{return Array.ConvertAll(("0 "+Console.ReadLine()+" 0").Split(),double.Parse);}} public double[] Da3(int a){return Array.ConvertAll((a.ToString()+" "+Console.ReadLine()).Split(),double.Parse);} public double[] Da3(bool a,int b,bool c,int d){return Array.ConvertAll(((a?b.ToString()+" ":"")+Console.ReadLine()+(c?" "+d.ToString():"")).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;} }