Submission #166701

#	Time	Username	Problem	Language	Result	Execution time	Memory
166701		sams	Cave (IOI13_cave)	C++14	25 / 100	28 ms	512 KiB

cave

#include "cave.h"

void exploreCave(int N) {
    int S[N+1];
    int D[N+1];

    for(int i = 0 ; i < N ; ++i) S[i] = 0, D[i] = i;

    int val = tryCombination(S);

    if(val == -1)
    {
        for(int i = 0 ; i < N ; ++i)
        {
            S[i] = 1;

            int s = tryCombination(S);
            
            //printf("%d\n", s);
            D[i] = s;

            S[i] = 0;
        }
    }
    else
    {
        while(val != -1)
        {
            S[val] = !S[val];
            val = tryCombination(S);
        }
    }
    answer(S, D);
}

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