結果
問題 | No.953 席 |
ユーザー | fgwiebfaoish |
提出日時 | 2019-12-16 02:36:44 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 6,355 bytes |
コンパイル時間 | 923 ms |
コンパイル使用メモリ | 116,864 KB |
実行使用メモリ | 52,348 KB |
最終ジャッジ日時 | 2024-07-02 19:00:30 |
合計ジャッジ時間 | 14,094 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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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 | 29 ms
17,920 KB |
testcase_01 | AC | 30 ms
17,920 KB |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | AC | 334 ms
42,112 KB |
testcase_08 | AC | 474 ms
43,908 KB |
testcase_09 | AC | 285 ms
41,216 KB |
testcase_10 | AC | 119 ms
27,392 KB |
testcase_11 | AC | 358 ms
40,448 KB |
testcase_12 | WA | - |
testcase_13 | AC | 535 ms
46,100 KB |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | AC | 483 ms
43,936 KB |
testcase_18 | AC | 494 ms
44,032 KB |
testcase_19 | AC | 488 ms
46,692 KB |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | AC | 554 ms
41,952 KB |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | AC | 511 ms
46,060 KB |
testcase_26 | AC | 271 ms
32,000 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; static class Program{ const int mod=(int)1e9+7; static void Main(){ Sc sc=new Sc(); var s=sc.Ia; int p=s[1]; var o=new int[]{s[1]-s[2],s[2]-s[1]}; var b=true; St st=new St(s[0]+2,false,true,0); for(int i = 1,j=0;;i++) { p+=i*o[i&1]; if(p>0&&p<=s[0]){ j++; st.Ud(p,j); b=true; } else if(b){b=false;} else{break;} } var pq=new Rheap<Tuple<int,long>>(32); var n=sc.I; for(int i = 0;i<n;i++) { var e=sc.La; pq.Push(new Rheap<Tuple<int,long>>.Dt(e[0]*2+1,Tuple.Create(i,e[1]*2))); } var d=new int[n]; var r=new int[s[0]+2]; var g=new Rheap<Tuple<int,long>>.Dt[n+1]; int k=0,l=0; while(pq.cnt>0){ var e=pq.Dequeue; if(e.d.Item2!=-1){ if(st.Get(1,s[0]).d>=1e9){ g[k]=e; k++; continue; } int z=st.Get(1,s[0]).n; st.Ud(z,(long)1e9); if(r[z+1]==0){st.Ud(z+1,200000);} if(r[z-1]==0){st.Ud(z-1,200000);} r[z+1]++; r[z-1]++; pq.Push(new Rheap<Tuple<int,long>>.Dt((e.n+e.d.Item2)&-2,Tuple.Create(e.d.Item1,-1L))); d[e.d.Item1]=z; } else{ int z=d[e.d.Item1]; st.Ud(z,(long)-1e9); r[z+1]--; r[z-1]--; if(r[z+1]==0){st.Ud(z+1,-200000);} if(r[z-1]==0){st.Ud(z-1,-200000);} } if((pq.cnt==0||pq.Peek.n!=e.n)){ while(g[l]!=null&&st.Get(1,s[0]).d<1e9){ int z=st.Get(1,s[0]).n; st.Ud(z,(long)1e9); if(r[z+1]==0){st.Ud(z+1,200000);} if(r[z-1]==0){st.Ud(z-1,200000);} r[z+1]++; r[z-1]++; pq.Push(new Rheap<Tuple<int,long>>.Dt((e.n+g[l].d.Item2)&-2,Tuple.Create(g[l].d.Item1,-1L))); d[g[l].d.Item1]=z; l++; } } } Console.WriteLine(String.Join("\n",d)); } } public class Rheap<T>{ public class Dt{ public long n; public T d; public Dt(long n,T d){this.n=n;this.d=d;} } private const int m=65; private long la=0; private Dt[][] bf; private int[] h; public int cnt=0; public Rheap(int max){ bf=new Dt[m][]; h=new int[m]; for(int i = 0;i<m;i++) {bf[i]=new Dt[max];} } public void Push(Dt x){ int a=x.n!=la?Bsr(la^x.n)+1:0; if(h[a]==bf[a].Length){Extend(a);} bf[a][h[a]]=x; cnt++; h[a]++; } public Dt Peek{get{ if(h[0]==0){ for(int i = 1;i<m;i++) { if(h[i]>0){ int p=0; for(int j = 1;j<h[i];j++) { if(bf[i][p].n>bf[i][j].n){p=j;} } la=bf[i][p].n; for(int j = 0;j<h[i];j++) { Push(bf[i][j]); cnt--; } h[i]=0; break; } } } return bf[0][h[0]-1]; }} public Dt Dequeue{get{ var e=Peek; h[0]--; cnt--; return e; }} private void Extend(int n){ var nhe=new Dt[bf[n].Length<<1]; Array.Copy(bf[n],nhe,bf[n].Length); bf[n]=nhe; } private int Bsr(long b){ int n=0; if(b==0){return -1;} if((b&-4294967296)!=0){b=b&-4294967296;n+=32;} if((b&-281470681808896)!=0){b=b&-281470681808896;n+=16;} if((b&-71777214294589696)!=0){b=b&-71777214294589696;n+=8;} if((b&-1085102592571150096)!=0){b=b&-1085102592571150096;n+=4;} if((b&-3689348814741910324)!=0){b=b&-3689348814741910324;n+=2;} if((b&-6148914691236517206)!=0){b=b&-6148914691236517206;n+=1;} return n; } } public class St{ public class Dt{ public int n; public long d; public Dt(long d,int n){this.d=d;this.n=n;} } public Dt[] dat; private int m=1; private bool mm,ku; private Dt du; private Func<Dt,Dt,bool> compare; public St(int n,bool mm,bool ku,long df){ this.mm=mm;this.ku=ku; if(mm){du=new Dt(long.MinValue,-1);compare=CoMax;} else{du=new Dt(long.MaxValue,-1);compare=CoMin;} while(m<n){m<<=1;} m--; dat=new Dt[m+n+1]; dat[m+n]=du; for(int i=m+n-1;i>=m;i--){dat[i]=new Dt(df,i-m);} for(int i=m-1;i>=0;i--){dat[i]=(i<<1)+1<m+n?dat[(i<<1)+1]:du;} } private bool CoMax(Dt x,Dt y){return x.d>y.d;} private bool CoMin(Dt x,Dt y){return x.d<y.d;} public void Ud(int q,long b){ q+=m; if(ku){b+=dat[q].d;} dat[q].d=du.d; dat[q]=new Dt(b,q-m); q=(q-1)>>1; while(q>=0){ Dt o=compare(dat[2*q+1],dat[2*q+2])?dat[2*q+1]:dat[2*q+2]; if(dat[q]==o){break;} dat[q]=o; q=(q-1)>>1; } } private Dt Fdg(int a,int b,int k,int l,int r){ if(r<a||b<l){return du;} if(a<=l&&r<=b){return dat[k];} Dt p=Fdg(a,b,k*2+1,l,(l+r)>>1); Dt q=Fdg(a,b,k*2+2,(l+r+1)>>1,r); return compare(p,q)?p:q; } public Dt Get(int a,int b){return Fdg(a,b,0,0,m);} } 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 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;} }