Submission #81032

#	Time	Username	Problem	Language	Result	Execution time	Memory
81032		arman_ferdous	Cave (IOI13_cave)	C++17	34 / 100	62 ms	612 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);
    for(;;) {
    	int bad = tryCombination(S);
    	if(bad == -1) break;
    	for(int i = 0; i < N; i++) {
    		S[i] ^= 1;
    		int door = tryCombination(S);
    		if(door == -1 || door > bad) break;
    		S[i] ^= 1;
    	}
    }
    for(int i = 0; i < N; i++) {
    	S[i] ^= 1;
    	int door = tryCombination(S);
    	S[i] ^= 1;
    	D[i] = door;
    } answer(S,D);
}

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