제출 #1315830

#제출 시각아이디문제언어결과실행 시간메모리
1315830muramasa동굴 (IOI13_cave)C++20
0 / 100
1 ms336 KiB
#include "cave.h"
#include <bits/stdc++.h>

using namespace std;

vector<int> filp(int S[],bool valid[],int N,int l,int r){
    vector<int> comb(N);
    for(int i = 0;i < N;i++){
        if(l <= i && i <= r){
            if(!valid[i])comb[i] = 1 - S[i];
            else comb[i] = S[i];
        }else comb[i] = S[i];
    }
    return comb;
}

void exploreCave(int N) {
    int S[N],D[N];
    for(int i = 0;i < N;i++)S[i] = 0;
    for(int i = 0;i < N;i++)D[i] = 0;
    bool valid[N];
    for(int i = 0;i < N;i++)valid[i] = 0;
    // for(int i = 0;i < N;i++){
    //     int p = tryCombination(S);
    //     int l = 0,r = N - 1,ans = -1;
    //     while(l <= r){
    //         int m = (l + r)/2;
    //         vector<int> comb = filp(S,valid,N,l,m);
    //         int Ncomb[N];
    //         for(int j = 0;j < N;j++)Ncomb[j] = comb[j];
    //         int s = tryCombination(Ncomb);
    //         if(p == s)l = m + 1;
    //         else{
    //             ans = m;
    //             r = m;
    //         }
    //     }
    //     D[i] = ans;
    //     if(p == i)S[ans] = 1 - S[ans];
    // }
    answer(S,D);   
    // return;
}
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