제출 #92886

#제출 시각아이디문제언어결과실행 시간메모리
92886Pajarajapopa (BOI18_popa)C++17
61 / 100
255 ms504 KiB
#include <bits/stdc++.h> #include "popa.h" #define MAXN 1007 using namespace std; int ls[MAXN],rs[MAXN]; int rek(int lt,int rt) { if(lt>rt) return -1; int l=lt,r=rt; while(l!=r) { int s=(l+r)/2; if(query(lt,rt,lt,s)) r=s; else l=s+1; } ls[l]=rek(lt,l-1); rs[l]=rek(l+1,rt); return l; } int solve(int N,int* Left,int* Right) { int a=rek(0,N-1); for(int i=0;i<N;i++) Left[i]=ls[i]; for(int i=0;i<N;i++) Right[i]=rs[i]; return a; }
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