結果
問題 | No.1675 Strange Minimum Query |
ユーザー | fgwiebfaoish |
提出日時 | 2021-09-15 21:55:20 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 633 ms / 2,000 ms |
コード長 | 4,845 bytes |
コンパイル時間 | 3,797 ms |
コンパイル使用メモリ | 109,680 KB |
実行使用メモリ | 72,060 KB |
最終ジャッジ日時 | 2023-09-11 08:48:01 |
合計ジャッジ時間 | 25,752 ms |
ジャッジサーバーID (参考情報) |
judge14 / judge15 |
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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 | 64 ms
23,228 KB |
testcase_01 | AC | 61 ms
23,128 KB |
testcase_02 | AC | 64 ms
23,168 KB |
testcase_03 | AC | 388 ms
37,900 KB |
testcase_04 | AC | 375 ms
41,668 KB |
testcase_05 | AC | 116 ms
33,028 KB |
testcase_06 | AC | 452 ms
39,840 KB |
testcase_07 | AC | 503 ms
43,756 KB |
testcase_08 | AC | 64 ms
23,172 KB |
testcase_09 | AC | 66 ms
21,136 KB |
testcase_10 | AC | 273 ms
56,096 KB |
testcase_11 | AC | 142 ms
46,608 KB |
testcase_12 | AC | 308 ms
55,544 KB |
testcase_13 | AC | 478 ms
71,604 KB |
testcase_14 | AC | 547 ms
69,852 KB |
testcase_15 | AC | 502 ms
72,060 KB |
testcase_16 | AC | 64 ms
21,156 KB |
testcase_17 | AC | 148 ms
36,396 KB |
testcase_18 | AC | 181 ms
35,948 KB |
testcase_19 | AC | 245 ms
54,376 KB |
testcase_20 | AC | 428 ms
56,168 KB |
testcase_21 | AC | 393 ms
58,928 KB |
testcase_22 | AC | 500 ms
62,588 KB |
testcase_23 | AC | 378 ms
41,984 KB |
testcase_24 | AC | 362 ms
51,016 KB |
testcase_25 | AC | 272 ms
38,168 KB |
testcase_26 | AC | 178 ms
41,464 KB |
testcase_27 | AC | 368 ms
61,856 KB |
testcase_28 | AC | 231 ms
48,988 KB |
testcase_29 | AC | 199 ms
54,236 KB |
testcase_30 | AC | 176 ms
42,344 KB |
testcase_31 | AC | 479 ms
46,580 KB |
testcase_32 | AC | 633 ms
66,648 KB |
testcase_33 | AC | 625 ms
68,812 KB |
testcase_34 | AC | 625 ms
68,840 KB |
testcase_35 | AC | 611 ms
66,280 KB |
testcase_36 | AC | 608 ms
70,588 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.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 int mod=(int)1e9+7; static void Main(){ Sc sc=new Sc(); var (n,m)=sc.Tp2<int>(); St st=new St(n,1,true); var h=new int[m][]; for(int i = 0;i<m;i++) { h[i]=sc.Ia; h[i][0]--; h[i][1]--; st.Add(h[i][0],h[i][1],h[i][2]); } var ans=new int[n]; for(int i = 0;i<n;i++) {ans[i]=(int)st.Get(i);} Spt spt=new Spt(ans,false); for(int i = 0;i<m;i++) { if(spt.Get(h[i][0],h[i][1])!=h[i][2]){ Console.WriteLine(-1); return; } } Console.WriteLine("{0}",string.Join(" ",ans)); } } public class Spt{ private readonly nint[][] d; private readonly int[] l; private Func<nint,nint,nint> Fu; public Spt(nint[] a,bool bo){ int n=a.Length,m=(int)Log(n,2)+1; d=new nint[m][]; d[0]=new nint[n]; l=new int[n+1]; if(bo){Fu=(y,x)=>Max(y,x);} else{Fu=(y,x)=>Min(y,x);} for(int i=0;i<n;i++){ d[0][i]=a[i]; l[i+1]=l[i>>1]+1; } for(int i=1,k=1;i<m;i++,k<<=1){ int p=n+1-(k<<1); d[i]=new nint[p]; for(int j=0;j<p;j++){d[i][j]=Fu(d[i-1][j],d[i-1][j+k]);} } } public nint Get(int a,int b){ if(a>b){(a,b)=(b,a);} int p=l[b-a]; return Fu(d[p][a],d[p][b+1-(1<<p)]); } } public class St{ private long[] dat; private int m=1,cnt=0; private long d; private Func<long,long,long> Fm; public St(int n,long d,bool bo){ if(bo){Fm=Fmax;} else{Fm=Fmin;} this.d=d; while(m<n){m<<=1;} cnt=m+n-1; dat=new long[cnt]; for(int i = 0;i<cnt;i++) {dat[i]=d;} } private long Fmax(long a,long b){return Max(a,b);} private long Fmin(long a,long b){return Min(a,b);} public long Get(int q){ long p=d; q+=m-1; while(q>=0){p=Fm(dat[q],p);q=(q-1)>>1;} return p; } public void Add(int a,int b,long d){Hn(a,b,0,0,m-1,d);} private void Hn(int a,int b,int k,int l,int r,long d){ if(a<=l&&r<=b){dat[k]=Fm(dat[k],d);} else if(l<=b&&a<=r){ Hn(a,b,k*2+1,l,(l+r)>>1,d); Hn(a,b,k*2+2,(l+r+1)>>1,r,d); } } } 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 (T,T,T) Tp3<T>(){var s=Console.ReadLine().Split();return (Ct<T>(s[0]),Ct<T>(s[1]),Ct<T>(s[2]));} public (T,T,T,T) Tp4<T>(){var s=Console.ReadLine().Split();return (Ct<T>(s[0]),Ct<T>(s[1]),Ct<T>(s[2]),Ct<T>(s[3]));} public (T1,T2) Tp2<T1,T2>(){var s=Console.ReadLine().Split();return (Ct<T1>(s[0]),Ct<T2>(s[1]));} 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));} }