oj.uz

Submission #17218

# Submission time Handle Problem Language Result Execution time Memory
17218 2015-11-08T09:35:09 Z murat Cave (IOI13_cave) C++
100 / 100
 512 ms 568 KB 
#include "cave.h"

const int NN = 5001;

int S[NN], go[NN], col[NN], h[NN];

int find(int bas, int son, int ccc, int ind) {
    if(bas == son) return bas;
    int orta = (bas + son) >> 1;
    for(int j = bas; j <= orta; j++)
        if(h[j]) S[j] = col[j];
        else S[j] = ccc;
    for(int j = orta + 1; j <= son; j++)
        if(h[j]) S[j] = col[j];
        else S[j] = !ccc;
    if(tryCombination(S) != ind)
        return find(bas, orta, ccc, ind);
    return find(orta+1, son, ccc, ind);
}

void exploreCave(int N) {
    for(int i = 0; i < N; i++) {
        for(int j = 0; j < N; j++)
            if(h[j]) S[j] = col[j];
            else S[j] = 0;
        int ccc = 0;
        if(tryCombination(S) == i)
            ccc = 1;
        int index = find(0, N - 1, ccc, i);
        h[index] = 1;
        go[index] = i;
        col[index] = ccc;
    }
    answer(col, go);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 175 ms 468 KB Output is correct
2 Correct 192 ms 564 KB Output is correct
3 Correct 324 ms 476 KB Output is correct
4 Correct 216 ms 468 KB Output is correct
5 Correct 293 ms 480 KB Output is correct
6 Correct 229 ms 484 KB Output is correct
7 Correct 355 ms 464 KB Output is correct
8 Correct 5 ms 304 KB Output is correct
9 Correct 5 ms 360 KB Output is correct
10 Correct 5 ms 256 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 218 ms 488 KB Output is correct
13 Correct 196 ms 472 KB Output is correct
14 Correct 359 ms 384 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 333 ms 552 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 253 ms 504 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 256 KB Output is correct
6 Correct 329 ms 464 KB Output is correct
7 Correct 466 ms 444 KB Output is correct
8 Correct 365 ms 488 KB Output is correct
9 Correct 450 ms 512 KB Output is correct
10 Correct 400 ms 476 KB Output is correct
11 Correct 288 ms 504 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 256 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 432 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 256 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 Correct 5 ms 256 KB Output is correct
6 Correct 36 ms 420 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 5 ms 256 KB Output is correct
9 Correct 51 ms 384 KB Output is correct
10 Correct 60 ms 432 KB Output is correct
11 Correct 64 ms 432 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 61 ms 428 KB Output is correct
15 Correct 6 ms 432 KB Output is correct
16 Correct 57 ms 460 KB Output is correct
17 Correct 60 ms 432 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 74 ms 432 KB Output is correct
22 Correct 50 ms 424 KB Output is correct
23 Correct 5 ms 384 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 333 ms 552 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 253 ms 504 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 256 KB Output is correct
6 Correct 329 ms 464 KB Output is correct
7 Correct 466 ms 444 KB Output is correct
8 Correct 365 ms 488 KB Output is correct
9 Correct 450 ms 512 KB Output is correct
10 Correct 400 ms 476 KB Output is correct
11 Correct 288 ms 504 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 4 ms 256 KB Output is correct
14 Correct 4 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 256 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 5 ms 384 KB Output is correct
21 Correct 5 ms 432 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 5 ms 384 KB Output is correct
25 Correct 5 ms 384 KB Output is correct
26 Correct 4 ms 256 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 Correct 5 ms 256 KB Output is correct
31 Correct 36 ms 420 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 5 ms 256 KB Output is correct
34 Correct 51 ms 384 KB Output is correct
35 Correct 60 ms 432 KB Output is correct
36 Correct 64 ms 432 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 61 ms 428 KB Output is correct
40 Correct 6 ms 432 KB Output is correct
41 Correct 57 ms 460 KB Output is correct
42 Correct 60 ms 432 KB Output is correct
43 Correct 5 ms 384 KB Output is correct
44 Correct 5 ms 384 KB Output is correct
45 Correct 5 ms 384 KB Output is correct
46 Correct 74 ms 432 KB Output is correct
47 Correct 50 ms 424 KB Output is correct
48 Correct 5 ms 384 KB Output is correct
49 Correct 161 ms 460 KB Output is correct
50 Correct 182 ms 504 KB Output is correct
51 Correct 260 ms 480 KB Output is correct
52 Correct 145 ms 468 KB Output is correct
53 Correct 246 ms 480 KB Output is correct
54 Correct 257 ms 484 KB Output is correct
55 Correct 255 ms 456 KB Output is correct
56 Correct 5 ms 256 KB Output is correct
57 Correct 5 ms 488 KB Output is correct
58 Correct 261 ms 384 KB Output is correct
59 Correct 231 ms 568 KB Output is correct
60 Correct 235 ms 476 KB Output is correct
61 Correct 329 ms 496 KB Output is correct
62 Correct 5 ms 384 KB Output is correct
63 Correct 5 ms 432 KB Output is correct
64 Correct 336 ms 484 KB Output is correct
65 Correct 347 ms 504 KB Output is correct
66 Correct 428 ms 476 KB Output is correct
67 Correct 466 ms 512 KB Output is correct
68 Correct 454 ms 480 KB Output is correct
69 Correct 392 ms 492 KB Output is correct
70 Correct 5 ms 384 KB Output is correct
71 Correct 36 ms 384 KB Output is correct
72 Correct 215 ms 452 KB Output is correct
73 Correct 5 ms 384 KB Output is correct
74 Correct 5 ms 384 KB Output is correct
75 Correct 67 ms 416 KB Output is correct
76 Correct 52 ms 428 KB Output is correct
77 Correct 60 ms 428 KB Output is correct
78 Correct 486 ms 480 KB Output is correct
79 Correct 512 ms 480 KB Output is correct
80 Correct 436 ms 512 KB Output is correct
81 Correct 5 ms 432 KB Output is correct
82 Correct 6 ms 256 KB Output is correct
83 Correct 308 ms 484 KB Output is correct
84 Correct 58 ms 360 KB Output is correct
85 Correct 248 ms 480 KB Output is correct
86 Correct 6 ms 416 KB Output is correct
87 Correct 45 ms 384 KB Output is correct
88 Correct 50 ms 428 KB Output is correct
89 Correct 299 ms 452 KB Output is correct
90 Correct 5 ms 256 KB Output is correct
91 Correct 5 ms 256 KB Output is correct
92 Correct 6 ms 384 KB Output is correct
93 Correct 59 ms 432 KB Output is correct
94 Correct 69 ms 424 KB Output is correct
95 Correct 473 ms 476 KB Output is correct
96 Correct 346 ms 488 KB Output is correct
97 Correct 5 ms 432 KB Output is correct