Submission #1202116


Source Code Expand

#include <bits/stdc++.h>
 
using namespace std;
 
typedef pair<string,int> P;
int N,Q,K,X,Y,W,Max,I,ans;
const int A=777777,B=223456;
const int INF=1000000009;
 
char C[A]; 
int parent[A],Parent[A],node[A],Node[A],O[30];
int G[B]; P H[B];
int J[B];
int JJ[A];
int Cnt[A];
int table[30][30]; 
vector<int> ch[A],L[A];
string S[B],T[B],U[B],V[B],R[B];
 
void dfs(int s,int e,int j,int p){
    int x=S[s][j]-'a'; int k=s;
  for(int i=s; i<=e; i++){
    if(x!=S[i][j]-'a'){
      dfs(k,i-1,j,p); k=i;
      x=S[i][j]-'a'; 
    }
  }
     //cout<<x<<" "<<j<<" "<<I++<<" "<<p<<endl;
     if(x<0) node[I]=26;
     else node[I]=x;
     if(j==0) parent[I]=A-10;
     else parent[I]=p;
     I++;
    if(x<0) return;
    if(j<Max) dfs(k,e,j+1,I-1);
    return;
}
int Pr(int k){
  int p=parent[k];
  if(p==A-10) return A-10;
  if(ch[parent[p]].size()==1){
    return Pr(p);
  }else{
    return p;
  }
}
int cnt(int k){
  if(L[k].size()==0){
    Cnt[k]=1;
    return 1;
  }
  for(int i=0; i<L[k].size(); i++){
    Cnt[k]+=cnt(L[k][i]);
  }
    return Cnt[k];
}
void make(int k){
  if(L[k].size()==0){
    J[X]=node[k]; JJ[X]=k;
    X++;
    return;
  }
  for(int i=0; i<L[k].size(); i++){
    make(L[k][i]);
  }
  return;
}
void Find(int k){
  if(W>=V[G[K-1]].size()) return;
  if(L[k].size()==0) return;
  int s;
  if(V[G[K-1]][W]-'a'>=0) s=V[G[K-1]][W]-'a'; 
  else s=-INF;
  int t;
  for(int i=0; i<L[k].size(); i++){
     if(s==node[L[k][i]]){
      t=L[k][i]; 
     }
     if(node[L[k][i]]<26&&table[s][node[L[k][i]]]==0){
      ans+=Cnt[L[k][i]];
     }
     if(node[L[k][i]]==26){
      ans++;
      Find(L[k][i]); 
     }
  }
  W++; Find(t); 
  return;
}
 
int main(){
 
cin>>N;
 
for(int i = 0; i < N; i++){
  scanf("%s", C);
  S[i] = string(C);
  if(S[i].size()>Max) Max=S[i].size();
}
 
for(int i = 0; i < N; i++) U[i]=S[i];
 
sort(S,S+N);
 
dfs(0,N-1,0,A-10);  
 
for(int i = 0; i < I; i++) ch[parent[i]].push_back(i);
 
for(int i = 0; i < I; i++){
  int p=parent[i];
  if(ch[p].size()==1) node[i]=-INF;
}
 
for(int i = 0; i < I; i++){
  if(node[i]!=-INF){
    Parent[i]=Pr(i);
  }else{
    Parent[i]=-INF;
  }
}
 
for(int i = 0; i < I; i++){
  if(Parent[i]>=0) L[Parent[i]].push_back(i);
}
 
make(A-10); 
for(int i=0; i<N; i++){
  if(J[i]<=25){
    char c='a'+J[i];
    V[i]=c;
  }
  if(J[i]==26){
    V[i]="";
  }
  int k=JJ[i];
  while(1){
    if(Parent[k]==A-10) break;
    char c='a'+node[Parent[k]];
    V[i]=c+V[i];
    k=Parent[k];
  }
}
 
sort(V,V+N); 
for(int i=0; i<N; i++){
  H[i].first=U[i];
  H[i].second=i;
}
sort(H,H+N);
for(int i=0; i<N; i++){
  G[H[i].second]=i;
}
 
cnt(A-10);
 
cin>>Q;
 
for(int i=0; i<Q; i++){
  scanf("%d %s",&K,C);
  T[i] = string(C);
  for(int j=0; j<26; j++){
    O[T[i][j]-'a']=j;
  }
 for(int k=0; k<26; k++){
  for(int j=0; j<26; j++){
    table[k][j]=0;
  }
 }
 for(int k=0; k<26; k++){
  for(int j=0; j<26; j++){
   if(O[k]<=O[j]){
    table[k][j]=1;
   }else{
    table[k][j]=0;
   }
  }
 }
  X=0; I=0; ans=0; W=0;
  Find(A-10);
  printf("%d\n",ans+1);
}

//cout<<L[A-1].size()<<endl;
/*for(int i=0; i<N; i++){
  cout<<V[i]<<endl;
}*/
 
return 0;
 
}

Submission Info

Submission Time
Task E - Lexicographical disorder
User momotaro1303
Language C++14 (GCC 5.4.1)
Score 0
Code Size 3285 Byte
Status RE
Exec Time 983 ms
Memory 87552 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:96:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", C);
                 ^
./Main.cpp:159:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %s",&K,C);
                      ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 1100
Status
AC × 2
AC × 40
RE × 2
Set Name Test Cases
Sample s1.txt, s2.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, s1.txt, s2.txt
Case Name Status Exec Time Memory
01.txt AC 414 ms 87040 KB
02.txt AC 415 ms 87040 KB
03.txt AC 410 ms 87040 KB
04.txt AC 411 ms 87040 KB
05.txt AC 314 ms 86016 KB
06.txt AC 245 ms 84096 KB
07.txt AC 227 ms 83712 KB
08.txt AC 214 ms 83584 KB
09.txt AC 203 ms 83584 KB
10.txt AC 190 ms 83584 KB
11.txt AC 286 ms 74368 KB
12.txt AC 301 ms 76672 KB
13.txt AC 329 ms 79616 KB
14.txt AC 226 ms 83456 KB
15.txt AC 197 ms 83712 KB
16.txt AC 188 ms 83584 KB
17.txt RE 133 ms 77440 KB
18.txt AC 857 ms 69632 KB
19.txt AC 859 ms 69632 KB
20.txt AC 976 ms 69632 KB
21.txt AC 976 ms 69632 KB
22.txt AC 983 ms 69632 KB
23.txt AC 292 ms 76928 KB
24.txt AC 284 ms 74368 KB
25.txt AC 301 ms 76672 KB
26.txt AC 855 ms 69632 KB
27.txt AC 205 ms 70912 KB
28.txt AC 207 ms 71680 KB
29.txt AC 192 ms 70784 KB
30.txt AC 247 ms 74496 KB
31.txt AC 200 ms 73088 KB
32.txt AC 178 ms 71680 KB
33.txt AC 174 ms 73344 KB
34.txt AC 174 ms 72704 KB
35.txt AC 179 ms 73984 KB
36.txt AC 394 ms 87552 KB
37.txt AC 172 ms 75392 KB
38.txt AC 172 ms 75392 KB
39.txt AC 20 ms 61696 KB
40.txt RE 109 ms 61696 KB
s1.txt AC 20 ms 61696 KB
s2.txt AC 20 ms 61696 KB