oj.uz

Submission #404355

# Submission time Handle Problem Language Result Execution time Memory
404355 2021-05-14T09:14:16 Z fvogel499 Bootfall (IZhO17_bootfall) C++14
44 / 100
 1000 ms 580 KB 
#include <iostream>
#include <cmath>
#include <vector>
#include <bitset>
#include <queue>
#include <cstring>
#include <set>
#include <unordered_set>
#include <map>
#include <unordered_map>
#include <algorithm>

using namespace std;

#define pii pair<int, int>
#define f first
#define s second

#define ll long long
#define rint int32_t

const int siz = 250001;

rint main() {
    cin.tie(0);
    // ios_base::sync_with_stdio(0);

    int n;
    cin >> n;

    int raw [n];
    for (int i = 0; i < n; i++) cin >> raw[i];

    bitset<siz> globalPos(0);
    for (int i = 1; i < siz; i++) globalPos[i] = 1;

    bitset<siz> check(0);
    check[0] = 1;
    int checkSum = 0;
    for (int i = 0; i < n; i++) {
        check |= check<<raw[i];
        checkSum += raw[i];
    }
    if (checkSum%2 == 1 or check[checkSum/2] == 0) globalPos = bitset<siz>(0);

    for (int i = 0; i < n; i++) {
        bitset<siz> cur(0);
        cur[0] = 1;
        int locSum = 0;
        for (int j = 0; j < n; j++) if (i != j) {
            cur |= cur<<raw[j];
            locSum += raw[j];
        }
        bitset<siz> locPos(0);
        for (int j = 1; j < siz; j++) {
            if ((locSum+j)%2 == 0 and cur[(locSum+j)/2]) locPos[j] = 1;
        }
        globalPos &= locPos;
    }

    cout << globalPos.count() << endl;
    for (int i = 1; i < siz; i++) if (globalPos[i] == 1) cout << i << " ";

    int d = 0;
    d++;
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 332 KB Output is correct
2 Correct 5 ms 332 KB Output is correct
3 Correct 3 ms 332 KB Output is correct
4 Correct 4 ms 460 KB Output is correct
5 Correct 11 ms 332 KB Output is correct
6 Correct 7 ms 436 KB Output is correct
7 Correct 6 ms 332 KB Output is correct
8 Correct 10 ms 436 KB Output is correct
9 Correct 9 ms 444 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 332 KB Output is correct
2 Correct 5 ms 332 KB Output is correct
3 Correct 3 ms 332 KB Output is correct
4 Correct 4 ms 460 KB Output is correct
5 Correct 11 ms 332 KB Output is correct
6 Correct 7 ms 436 KB Output is correct
7 Correct 6 ms 332 KB Output is correct
8 Correct 10 ms 436 KB Output is correct
9 Correct 9 ms 444 KB Output is correct
10 Correct 26 ms 460 KB Output is correct
11 Correct 27 ms 440 KB Output is correct
12 Correct 27 ms 444 KB Output is correct
13 Correct 22 ms 332 KB Output is correct
14 Correct 24 ms 440 KB Output is correct
15 Correct 24 ms 440 KB Output is correct
16 Correct 26 ms 440 KB Output is correct
17 Correct 14 ms 332 KB Output is correct
18 Correct 20 ms 460 KB Output is correct
19 Correct 23 ms 428 KB Output is correct
20 Correct 26 ms 444 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 332 KB Output is correct
2 Correct 5 ms 332 KB Output is correct
3 Correct 3 ms 332 KB Output is correct
4 Correct 4 ms 460 KB Output is correct
5 Correct 11 ms 332 KB Output is correct
6 Correct 7 ms 436 KB Output is correct
7 Correct 6 ms 332 KB Output is correct
8 Correct 10 ms 436 KB Output is correct
9 Correct 9 ms 444 KB Output is correct
10 Correct 26 ms 460 KB Output is correct
11 Correct 27 ms 440 KB Output is correct
12 Correct 27 ms 444 KB Output is correct
13 Correct 22 ms 332 KB Output is correct
14 Correct 24 ms 440 KB Output is correct
15 Correct 24 ms 440 KB Output is correct
16 Correct 26 ms 440 KB Output is correct
17 Correct 14 ms 332 KB Output is correct
18 Correct 20 ms 460 KB Output is correct
19 Correct 23 ms 428 KB Output is correct
20 Correct 26 ms 444 KB Output is correct
21 Correct 74 ms 420 KB Output is correct
22 Correct 90 ms 432 KB Output is correct
23 Correct 51 ms 332 KB Output is correct
24 Correct 133 ms 428 KB Output is correct
25 Correct 135 ms 332 KB Output is correct
26 Correct 147 ms 452 KB Output is correct
27 Correct 146 ms 432 KB Output is correct
28 Correct 155 ms 436 KB Output is correct
29 Correct 149 ms 420 KB Output is correct
30 Correct 149 ms 432 KB Output is correct
31 Correct 149 ms 332 KB Output is correct
32 Correct 146 ms 424 KB Output is correct
33 Correct 146 ms 332 KB Output is correct
34 Correct 149 ms 424 KB Output is correct
35 Correct 151 ms 332 KB Output is correct
36 Correct 147 ms 428 KB Output is correct

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 332 KB Output is correct
2 Correct 5 ms 332 KB Output is correct
3 Correct 3 ms 332 KB Output is correct
4 Correct 4 ms 460 KB Output is correct
5 Correct 11 ms 332 KB Output is correct
6 Correct 7 ms 436 KB Output is correct
7 Correct 6 ms 332 KB Output is correct
8 Correct 10 ms 436 KB Output is correct
9 Correct 9 ms 444 KB Output is correct
10 Correct 26 ms 460 KB Output is correct
11 Correct 27 ms 440 KB Output is correct
12 Correct 27 ms 444 KB Output is correct
13 Correct 22 ms 332 KB Output is correct
14 Correct 24 ms 440 KB Output is correct
15 Correct 24 ms 440 KB Output is correct
16 Correct 26 ms 440 KB Output is correct
17 Correct 14 ms 332 KB Output is correct
18 Correct 20 ms 460 KB Output is correct
19 Correct 23 ms 428 KB Output is correct
20 Correct 26 ms 444 KB Output is correct
21 Correct 74 ms 420 KB Output is correct
22 Correct 90 ms 432 KB Output is correct
23 Correct 51 ms 332 KB Output is correct
24 Correct 133 ms 428 KB Output is correct
25 Correct 135 ms 332 KB Output is correct
26 Correct 147 ms 452 KB Output is correct
27 Correct 146 ms 432 KB Output is correct
28 Correct 155 ms 436 KB Output is correct
29 Correct 149 ms 420 KB Output is correct
30 Correct 149 ms 432 KB Output is correct
31 Correct 149 ms 332 KB Output is correct
32 Correct 146 ms 424 KB Output is correct
33 Correct 146 ms 332 KB Output is correct
34 Correct 149 ms 424 KB Output is correct
35 Correct 151 ms 332 KB Output is correct
36 Correct 147 ms 428 KB Output is correct
37 Correct 482 ms 420 KB Output is correct
38 Correct 477 ms 452 KB Output is correct
39 Correct 697 ms 452 KB Output is correct
40 Correct 812 ms 452 KB Output is correct
41 Correct 815 ms 456 KB Output is correct
42 Correct 709 ms 436 KB Output is correct
43 Correct 682 ms 580 KB Output is correct
44 Correct 707 ms 580 KB Output is correct
45 Correct 706 ms 548 KB Output is correct
46 Correct 806 ms 420 KB Output is correct
47 Correct 706 ms 432 KB Output is correct
48 Correct 714 ms 452 KB Output is correct
49 Correct 717 ms 432 KB Output is correct
50 Correct 708 ms 452 KB Output is correct
51 Correct 709 ms 452 KB Output is correct
52 Correct 815 ms 548 KB Output is correct

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 332 KB Output is correct
2 Correct 5 ms 332 KB Output is correct
3 Correct 3 ms 332 KB Output is correct
4 Correct 4 ms 460 KB Output is correct
5 Correct 11 ms 332 KB Output is correct
6 Correct 7 ms 436 KB Output is correct
7 Correct 6 ms 332 KB Output is correct
8 Correct 10 ms 436 KB Output is correct
9 Correct 9 ms 444 KB Output is correct
10 Correct 26 ms 460 KB Output is correct
11 Correct 27 ms 440 KB Output is correct
12 Correct 27 ms 444 KB Output is correct
13 Correct 22 ms 332 KB Output is correct
14 Correct 24 ms 440 KB Output is correct
15 Correct 24 ms 440 KB Output is correct
16 Correct 26 ms 440 KB Output is correct
17 Correct 14 ms 332 KB Output is correct
18 Correct 20 ms 460 KB Output is correct
19 Correct 23 ms 428 KB Output is correct
20 Correct 26 ms 444 KB Output is correct
21 Correct 74 ms 420 KB Output is correct
22 Correct 90 ms 432 KB Output is correct
23 Correct 51 ms 332 KB Output is correct
24 Correct 133 ms 428 KB Output is correct
25 Correct 135 ms 332 KB Output is correct
26 Correct 147 ms 452 KB Output is correct
27 Correct 146 ms 432 KB Output is correct
28 Correct 155 ms 436 KB Output is correct
29 Correct 149 ms 420 KB Output is correct
30 Correct 149 ms 432 KB Output is correct
31 Correct 149 ms 332 KB Output is correct
32 Correct 146 ms 424 KB Output is correct
33 Correct 146 ms 332 KB Output is correct
34 Correct 149 ms 424 KB Output is correct
35 Correct 151 ms 332 KB Output is correct
36 Correct 147 ms 428 KB Output is correct
37 Correct 482 ms 420 KB Output is correct
38 Correct 477 ms 452 KB Output is correct
39 Correct 697 ms 452 KB Output is correct
40 Correct 812 ms 452 KB Output is correct
41 Correct 815 ms 456 KB Output is correct
42 Correct 709 ms 436 KB Output is correct
43 Correct 682 ms 580 KB Output is correct
44 Correct 707 ms 580 KB Output is correct
45 Correct 706 ms 548 KB Output is correct
46 Correct 806 ms 420 KB Output is correct
47 Correct 706 ms 432 KB Output is correct
48 Correct 714 ms 452 KB Output is correct
49 Correct 717 ms 432 KB Output is correct
50 Correct 708 ms 452 KB Output is correct
51 Correct 709 ms 452 KB Output is correct
52 Correct 815 ms 548 KB Output is correct
53 Correct 992 ms 432 KB Output is correct
54 Execution timed out 1099 ms 332 KB Time limit exceeded
55 Halted 0 ms 0 KB -

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 332 KB Output is correct
2 Correct 5 ms 332 KB Output is correct
3 Correct 3 ms 332 KB Output is correct
4 Correct 4 ms 460 KB Output is correct
5 Correct 11 ms 332 KB Output is correct
6 Correct 7 ms 436 KB Output is correct
7 Correct 6 ms 332 KB Output is correct
8 Correct 10 ms 436 KB Output is correct
9 Correct 9 ms 444 KB Output is correct
10 Correct 26 ms 460 KB Output is correct
11 Correct 27 ms 440 KB Output is correct
12 Correct 27 ms 444 KB Output is correct
13 Correct 22 ms 332 KB Output is correct
14 Correct 24 ms 440 KB Output is correct
15 Correct 24 ms 440 KB Output is correct
16 Correct 26 ms 440 KB Output is correct
17 Correct 14 ms 332 KB Output is correct
18 Correct 20 ms 460 KB Output is correct
19 Correct 23 ms 428 KB Output is correct
20 Correct 26 ms 444 KB Output is correct
21 Correct 74 ms 420 KB Output is correct
22 Correct 90 ms 432 KB Output is correct
23 Correct 51 ms 332 KB Output is correct
24 Correct 133 ms 428 KB Output is correct
25 Correct 135 ms 332 KB Output is correct
26 Correct 147 ms 452 KB Output is correct
27 Correct 146 ms 432 KB Output is correct
28 Correct 155 ms 436 KB Output is correct
29 Correct 149 ms 420 KB Output is correct
30 Correct 149 ms 432 KB Output is correct
31 Correct 149 ms 332 KB Output is correct
32 Correct 146 ms 424 KB Output is correct
33 Correct 146 ms 332 KB Output is correct
34 Correct 149 ms 424 KB Output is correct
35 Correct 151 ms 332 KB Output is correct
36 Correct 147 ms 428 KB Output is correct
37 Correct 482 ms 420 KB Output is correct
38 Correct 477 ms 452 KB Output is correct
39 Correct 697 ms 452 KB Output is correct
40 Correct 812 ms 452 KB Output is correct
41 Correct 815 ms 456 KB Output is correct
42 Correct 709 ms 436 KB Output is correct
43 Correct 682 ms 580 KB Output is correct
44 Correct 707 ms 580 KB Output is correct
45 Correct 706 ms 548 KB Output is correct
46 Correct 806 ms 420 KB Output is correct
47 Correct 706 ms 432 KB Output is correct
48 Correct 714 ms 452 KB Output is correct
49 Correct 717 ms 432 KB Output is correct
50 Correct 708 ms 452 KB Output is correct
51 Correct 709 ms 452 KB Output is correct
52 Correct 815 ms 548 KB Output is correct
53 Correct 992 ms 432 KB Output is correct
54 Execution timed out 1099 ms 332 KB Time limit exceeded
55 Halted 0 ms 0 KB -