제출 #1303783

#제출 시각아이디문제언어결과실행 시간메모리
1303783activedeltorre9월 (APIO24_september)C++20
100 / 100
88 ms5736 KiB
#include "september.h" using namespace std; #include <vector> int fre[100005]; int frefre[10]; int cntcopii[100005]; int solve(int N, int M, std::vector<int> F, std::vector<std::vector<int>> S) { int n=N-1; for(int i=1; i<=n; i++) { fre[i]=0; cntcopii[i]=0; } frefre[0]=n; for(int i=1; i<=M; i++) { frefre[i]=0; } for(int i=1;i<=n;i++) { cntcopii[F[i]]++; } int rasp=0,sumcopii=0; for(int i=1; i<=n; i++) { for(int j=0; j<M; j++) { fre[S[j][i-1]]++; frefre[fre[S[j][i-1]]-1]--; frefre[fre[S[j][i-1]]]++; if(fre[S[j][i-1]]==1) { sumcopii+=cntcopii[S[j][i-1]]; if(fre[F[S[j][i-1]]]>=1) { sumcopii--; } else { cntcopii[F[S[j][i-1]]]--; } } } if(frefre[M]==i && sumcopii==0) { rasp++; } } return rasp; }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...