結果
問題 | No.1791 Repeat Multiplication |
ユーザー |
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提出日時 | 2021-12-23 21:21:57 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 302 ms / 3,000 ms |
コード長 | 7,392 bytes |
コンパイル時間 | 3,182 ms |
コンパイル使用メモリ | 118,320 KB |
実行使用メモリ | 54,432 KB |
最終ジャッジ日時 | 2024-09-17 20:13:59 |
合計ジャッジ時間 | 13,241 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge6 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 32 |
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 long inf=long.MaxValue>>1;const int mod=(int)1e9+7;static Sc sc=new Sc();static Pt pt=new Pt();static void Main(){Solve();pt.Sm();}static void Solve() {var (n,q)=sc.Tp2<int>();var dp1=new long[n+1];var dp2=new long[n+1];dp1[1]=1;for(int i = 1;i<=n;i++) {//dp[i]++;for(int j = i<<1;j<=n;j+=i) {dp1[j]+=dp1[i];}}for(int i = n;i>0;i--) {dp2[i]++;for(int j = i<<1;j<=n;j+=i) {dp2[i]+=dp2[j];}}for(int i = 0;i<q;i++) {var e=sc.I;pt.Wl(dp1[e]*dp2[e]);}}}public class Pt{private StringBuilder sb=new StringBuilder();public void W(int s){sb.Append(s);}public void W(long s){sb.Append(s);}public void W(double s){sb.Append(s);}public void W(decimal s){sb.Append(s);}public void W(string s){sb.Append(s);}public void W(object s){sb.Append(s);}public void W(string f,int s){sb.Append(s.ToString(f));}public void W(string f,long s){sb.Append(s.ToString(f));}public void W(string f,double s){sb.Append(s.ToString(f));}public void W(string f,decimal s){sb.Append(s.ToString(f));}public void Wl(int s){sb.Append(s).Append(Environment.NewLine);}public void Wl(long s){sb.Append(s).Append(Environment.NewLine);}public void Wl(double s){sb.Append(s).Append(Environment.NewLine);}public void Wl(decimal s){sb.Append(s).Append(Environment.NewLine);}public void Wl(string s){sb.Append(s).Append(Environment.NewLine);}public void Wl(object s){sb.Append(s).Append(Environment.NewLine);}public void Wl(string f,int s){sb.Append(s.ToString(f)).Append(Environment.NewLine);}public void Wl(string f,long s){sb.Append(s.ToString(f)).Append(Environment.NewLine);}public void Wl(string f,double s){sb.Append(s.ToString(f)).Append(Environment.NewLine);}public void Wl(string f,decimal s){sb.Append(s.ToString(f)).Append(Environment.NewLine);}public void Wl(int[] s){sb.Append(string.Join(" ",s)).Append(Environment.NewLine);}public void Wl(long[] s){sb.Append(string.Join(" ",s)).Append(Environment.NewLine);}public void Wl(double[] s){sb.Append(string.Join(" ",s)).Append(Environment.NewLine);}public void Wl(string[] s){sb.Append(string.Join(" ",s)).Append(Environment.NewLine);}public void Wl(object[] s){sb.Append(string.Join(" ",s)).Append(Environment.NewLine);}public void Wl(){sb.Append(Environment.NewLine);}public void Sm(){Console.Write(sb);}}public class Sc{[MethodImpl(MethodImplOptions.AggressiveInlining)]protected virtual string Rl(){return Console.ReadLine();}[MethodImpl(MethodImplOptions.AggressiveInlining)]protected virtual string[] Sp(string st){return st.Split();}[MethodImpl(MethodImplOptions.AggressiveInlining)]private T Ct<T>(string s){return (T)Convert.ChangeType(s,typeof(T));}public virtual int I{get{return int.Parse(Rl());}}public virtual long L{get{return long.Parse(Rl());}}public virtual double D{get{return double.Parse(Rl());}}public virtual string S{get{return Rl();}}public int[] Ia{get{return Array.ConvertAll(Sp(Rl()),int.Parse);}}public long[] La{get{return Array.ConvertAll(Sp(Rl()),long.Parse);}}public double[] Da{get{return Array.ConvertAll(Sp(Rl()),double.Parse);}}public string[] Sa{get{return Sp(Rl());}}public object[] Oa{get{return Sp(Rl());}}public int[] Ia2{get{return Array.ConvertAll(Sp("0 "+Rl()+" 0"),int.Parse);}}public int[] Ia3(string a,string b){return Array.ConvertAll(Sp(a+Rl()+b),int.Parse);}public int[] Ia3(int a){return Array.ConvertAll(Sp(Rl()+" "+a.ToString()),int.Parse);}public long[] La2{get{return Array.ConvertAll(Sp("0 "+Rl()+" 0"),long.Parse);}}public long[] La3(string a,string b){return Array.ConvertAll(Sp(a+Rl()+b),long.Parse);}public long[] La3(int a){return Array.ConvertAll(Sp(Rl()+" "+a.ToString()),long.Parse);}public double[] Da2{get{return Array.ConvertAll(Sp("0 "+Rl()+" 0"),double.Parse);}}public double[] Da3(string a,string b){return Array.ConvertAll(Sp(a+Rl()+b),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(Sp(Rl()));}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,Sp(Rl()));}return a;}[MethodImpl(MethodImplOptions.AggressiveInlining)]public (T,T) Tp2<T>(){var s=Sp(Rl());return (Ct<T>(s[0]),Ct<T>(s[1]));}[MethodImpl(MethodImplOptions.AggressiveInlining)]public (T,T,T) Tp3<T>(){var s=Sp(Rl());return (Ct<T>(s[0]),Ct<T>(s[1]),Ct<T>(s[2]));}[MethodImpl(MethodImplOptions.AggressiveInlining)]public (T,T,T,T) Tp4<T>(){var s=Sp(Rl());return (Ct<T>(s[0]),Ct<T>(s[1]),Ct<T>(s[2]),Ct<T>(s[3]));}[MethodImpl(MethodImplOptions.AggressiveInlining)]public (T,T,T,T,T) Tp5<T>(){var s=Sp(Rl());return (Ct<T>(s[0]),Ct<T>(s[1]),Ct<T>(s[2]),Ct<T>(s[3]),Ct<T>(s[4]));}[MethodImpl(MethodImplOptions.AggressiveInlining)]public (T,T,T,T,T,T) Tp6<T>(){var s=Sp(Rl());return (Ct<T>(s[0]),Ct<T>(s[1]),Ct<T>(s[2]),Ct<T>(s[3]),Ct<T>(s[4]),Ct<T>(s[5]));}[MethodImpl(MethodImplOptions.AggressiveInlining)]public (T1,T2) Tp2<T1,T2>(){var s=Sp(Rl());return (Ct<T1>(s[0]),Ct<T2>(s[1]));}[MethodImpl(MethodImplOptions.AggressiveInlining)]public (T1,T1,T2) Tp3<T1,T2>(){var s=Sp(Rl());return (Ct<T1>(s[0]),Ct<T1>(s[1]),Ct<T2>(s[2]));}}public class Scs:Sc{private StreamReader sr;public Scs(string t){sr=new StreamReader(t);}[MethodImpl(MethodImplOptions.AggressiveInlining)]protected override string Rl(){return sr.ReadLine();}}public class Sc2:Sc{private string[] sps=new string[]{" "," ","\t"};[MethodImpl(MethodImplOptions.AggressiveInlining)]protected override string[] Sp(string st){return st.Split(sps,StringSplitOptions.RemoveEmptyEntries);}public override int I{get{return int.Parse(Sp(Rl())[0]);}}public override long L{get{return long.Parse(Sp(Rl())[0]);}}public override double D{get{return double.Parse(Sp(Rl())[0]);}}public override string S{get{return Sp(Rl())[0];}}}public class Scs2:Sc2{private StreamReader sr;public Scs2(string t){sr=new StreamReader(t);}[MethodImpl(MethodImplOptions.AggressiveInlining)]protected override string Rl(){return sr.ReadLine();}}public class Sct:Sc{private List<string> li=new List<string>();private int l=0;public void Add(int s){li.Add(s.ToString());}public void Add(long s){li.Add(s.ToString());}public void Add(double s){li.Add(s.ToString());}public void Add(string s){li.Add(s.ToString());}public void Add(object s){li.Add(s.ToString());}public void Add(int[] s){li.Add(string.Join(" ",s));}public void Add(long[] s){li.Add(string.Join(" ",s));}public void Add(double[] s){li.Add(string.Join(" ",s));}public void Add(string[] s){li.Add(string.Join(" ",s));}public void Add(object[] s){li.Add(string.Join(" ",s));}protected override string Rl(){return li[l++];}public void Clear(){li.Clear();l=0;}}