oj.uz

Submission #29830

# Submission time Handle Problem Language Result Execution time Memory
29830 2017-07-21T08:01:40 Z Nikefor Cave (IOI13_cave) C++
25 / 100
 34 ms 512 KB 
#include "cave.h"

void exploreCave(int N) {
    int S[N], D[N];
    for(int i=0; i<N; i++) { S[i] = 0; D[i] = -1; }
    if(tryCombination(S)==-1) {
        for(int i=0; i<N; i++) {
            S[i] = 1;
            int d = tryCombination(S);
            D[i] = d;
            S[i] = 0;
        }
    answer(S, D);
    return;

    }
    /*else if(N<=100) {
        int d = tryCombination(S);
        while(d!=-1) {

            for(int i=0; i<N; i++) {
                if(D[i]!=-1) continue;
                S[i] = 1;
                int t = tryCombination(S);
                if(t<d) D[i] = t;
                if(t>d) { D[i] = d; break;}
                S[i] = 0;
            }
            d = tryCombination(S);
        }
        for(int i=0; i<N; i++) {
            if(D[i]!=-1) continue;
            S[i] = (S[i]+1)%2;
            D[i] = tryCombination(S);
            S[i] = (S[i]+1)%2;

        }
        answer(S, D);
        return;
    }*/
    for(int i=0; i<N; i++) D[i] = i;
    for(int i=0; i<N; i++) {
        if(tryCombination(S)==i) S[i] = 1;
    }
    answer(S, D);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 396 KB Output is correct
2 Correct 16 ms 512 KB Output is correct
3 Correct 28 ms 384 KB Output is correct
4 Correct 21 ms 460 KB Output is correct
5 Correct 18 ms 396 KB Output is correct
6 Correct 23 ms 384 KB Output is correct
7 Correct 34 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 396 KB Output is correct
10 Correct 5 ms 512 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 17 ms 480 KB Output is correct
13 Correct 27 ms 512 KB Output is correct
14 Correct 19 ms 384 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 480 KB Output is correct
2 Correct 5 ms 420 KB Output is correct
3 Correct 16 ms 384 KB Output is correct
4 Correct 5 ms 480 KB Output is correct
5 Correct 5 ms 512 KB Output is correct
6 Correct 18 ms 384 KB Output is correct
7 Correct 21 ms 384 KB Output is correct
8 Correct 18 ms 384 KB Output is correct
9 Correct 22 ms 480 KB Output is correct
10 Correct 23 ms 476 KB Output is correct
11 Correct 16 ms 384 KB Output is correct

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Incorrect 5 ms 452 KB Answer is wrong
6 Halted 0 ms 0 KB -

Subtask #4
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Incorrect 5 ms 452 KB Answer is wrong
6 Halted 0 ms 0 KB -

Subtask #5
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 396 KB Output is correct
2 Correct 16 ms 512 KB Output is correct
3 Correct 28 ms 384 KB Output is correct
4 Correct 21 ms 460 KB Output is correct
5 Correct 18 ms 396 KB Output is correct
6 Correct 23 ms 384 KB Output is correct
7 Correct 34 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 396 KB Output is correct
10 Correct 5 ms 512 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 17 ms 480 KB Output is correct
13 Correct 27 ms 512 KB Output is correct
14 Correct 19 ms 384 KB Output is correct
15 Correct 17 ms 480 KB Output is correct
16 Correct 5 ms 420 KB Output is correct
17 Correct 16 ms 384 KB Output is correct
18 Correct 5 ms 480 KB Output is correct
19 Correct 5 ms 512 KB Output is correct
20 Correct 18 ms 384 KB Output is correct
21 Correct 21 ms 384 KB Output is correct
22 Correct 18 ms 384 KB Output is correct
23 Correct 22 ms 480 KB Output is correct
24 Correct 23 ms 476 KB Output is correct
25 Correct 16 ms 384 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 5 ms 384 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Incorrect 5 ms 452 KB Answer is wrong
31 Halted 0 ms 0 KB -