Submission #72698

#	Time	Username	Problem	Language	Result	Execution time	Memory
72698		RezwanArefin01	Cave (IOI13_cave)	C++17	25 / 100	27 ms	620 KiB

cave

#include <bits/stdc++.h>
#include "cave.h"
using namespace std; 

void exploreCave(int N) {
    int S[N], D[N];
    memset(S, 0, sizeof S); 
    if(tryCombination(S) == -1) {
        for(int i = 0; i < N; i++) {
            S[i] = 1; 
            D[i] = tryCombination(S); 
            S[i] = 0; 
        } answer(S, D); 
    }
    for(int i = 0; i < N; i++) {
        int x = tryCombination(S); 
        if(x == -1) break; 
        if(x <= i) S[i] ^= 1; 
    }
    for(int i = 0; i < N; i++) 
        D[i] = i; 
    answer(S, D); 
}

• Subtask 1: 12 / 12
• Subtask 2: 13 / 13
• Subtask 3: 0 / 21
• Subtask 4: 0 / 30
• Subtask 5: 0 / 24