結果
| 問題 | No.1870 Xor Matrix |
| ユーザー |
 fgwiebfaoish
|
| 提出日時 | 2022-04-06 21:52:08 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 9,325 bytes |
| コンパイル時間 | 1,165 ms |
| コンパイル使用メモリ | 112,384 KB |
| 実行使用メモリ | 44,800 KB |
| 最終ジャッジ日時 | 2024-05-05 19:52:04 |
| 合計ジャッジ時間 | 5,429 ms |
|
ジャッジサーバーID （参考情報） |
judge4 / 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 | 22 ms
18,048 KB |
| testcase_01 | AC | 21 ms
17,792 KB |
| testcase_02 | AC | 21 ms
17,920 KB |
| testcase_03 | WA | - |
| testcase_04 | AC | 119 ms
43,904 KB |
| testcase_05 | AC | 87 ms
34,048 KB |
| testcase_06 | AC | 95 ms
35,200 KB |
| testcase_07 | AC | 112 ms
40,832 KB |
| testcase_08 | WA | - |
| testcase_09 | AC | 73 ms
32,640 KB |
| testcase_10 | WA | - |
| testcase_11 | WA | - |
| testcase_12 | AC | 107 ms
41,344 KB |
| testcase_13 | AC | 71 ms
32,384 KB |
| testcase_14 | AC | 120 ms
43,648 KB |
| testcase_15 | WA | - |
| testcase_16 | WA | - |
| testcase_17 | AC | 123 ms
44,800 KB |
| testcase_18 | WA | - |
| testcase_19 | AC | 112 ms
41,856 KB |
| testcase_20 | AC | 84 ms
34,304 KB |
| testcase_21 | AC | 63 ms
26,496 KB |
| testcase_22 | WA | - |
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=998244353;//(int)1e9+7;
static Sc sc=new Sc();
static void Main(){
Pt pt=new Pt(Solve);
pt.Sm();
}
static void Solve(Pt pt) {
var (n,m)=sc.Tp2<int>();
var a=sc.Ia;
var b=sc.Ia;
Mint ans=1;
for(int i = 0;i < 20;i++) {
int an=0,bn=0;
for(int j = 1;j < a.Length;j++) {an^=(a[j]>>i)&1;}
for(int j = 1;j < b.Length;j++) {bn^=(b[j]>>i)&1;}
if((((b[0]>>i)&1)^an)==(((a[0]>>i)&1)^bn)) {
ans*=Fp(2,(n-1)*(m-1));
}
else {
pt.Wl(0);
return;
}
}
pt.Wl(ans);
//Console.WriteLine("{0}",string.Join(" ",a));
}
static long Fp(long x,long e){
long r=1;
while(e>0){
if((e&1)>0){r*=x;r%=mod;}
x=x*x%mod;
e>>=1;
}
return r;
}
}
public struct Mint{
const int mod=998244353;
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=(mod+a.d+b%mod)%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)%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=b%mod*a.d%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 Pt{
private StringBuilder sb=new StringBuilder();
public Pt(Action<Pt> f){f(this);}
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(char 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(char 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 static bool operator==(Pt a,Pt b){return a.sb.ToString()==b.sb.ToString();}
public static bool operator!=(Pt a,Pt b){return a.sb.ToString()!=b.sb.ToString();}
public override bool Equals(object obj){return false;}
public override int GetHashCode(){return 0;}
}
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 Scr:Sc{
private List<string> li=new List<string>();
private int l=0;
private bool bo=false;
[MethodImpl(MethodImplOptions.AggressiveInlining)]
protected override string Rl(){
if(bo){return li[l++%li.Count];}
li.Add(Console.ReadLine());
return li[li.Count-1];
}
public void Again(){bo=true;}
}
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 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;}
public void Again(){l=0;}
public void Pf(){Console.WriteLine(string.Join("\n",li));}
}