oj.uz

Submission #70206

# Submission time Handle Problem Language Result Execution time Memory
70206 2018-08-22T13:29:46 Z model_code Toys (CEOI18_toy) C++17
100 / 100
 3633 ms 95332 KB 
#include <bits/stdc++.h>
using namespace std;

vector<unordered_set<int>> results;

vector<int> Divisors(int n) {
  vector<int> result;
  for (int i = 1; i*i <= n; i++)
    if (n % i == 0) {
      result.push_back(i);
      if (i*i < n) result.push_back(n / i);
    }
  sort(result.begin(), result.end());
  return result;
}

int main() {
  int n;
  cin >> n;

  vector<int> divisors = Divisors(n);
  for (int x : divisors) {
    assert(x > 0);
    results.push_back(unordered_set<int>(1000));
  }

  results[0].insert(0);

  vector<int> to_add;
  int last = divisors.size()-1;

  for (int i = 0; i < (int)divisors.size(); i++) {
    int x = divisors[i];
    for (int j = i+1; j < (int)divisors.size(); j++) {
      int y = divisors[j];
      if (y % x != 0) continue;
      int add = y / x - 1;
      to_add.clear();
      for (int r : results[i]) to_add.push_back(r + add);
      results[j].insert(to_add.begin(), to_add.end());
    }
    if (i != last) results[i].clear();
  }

  vector<int> final_result = vector<int>(results[last].begin(), results[last].end());
  sort(final_result.begin(), final_result.end());

  cout << final_result.size() << "\n";
  for (int r : final_result)
    cout << r << " ";
  cout << "\n";

  return 0;
}

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 3 ms 492 KB Output is correct
3 Correct 2 ms 552 KB Output is correct
4 Correct 2 ms 552 KB Output is correct
5 Correct 3 ms 552 KB Output is correct
6 Correct 2 ms 552 KB Output is correct
7 Correct 2 ms 552 KB Output is correct
8 Correct 2 ms 552 KB Output is correct
9 Correct 2 ms 552 KB Output is correct
10 Correct 3 ms 552 KB Output is correct
11 Correct 2 ms 552 KB Output is correct
12 Correct 3 ms 596 KB Output is correct
13 Correct 2 ms 596 KB Output is correct
14 Correct 3 ms 596 KB Output is correct
15 Correct 3 ms 708 KB Output is correct
16 Correct 2 ms 708 KB Output is correct
17 Correct 2 ms 708 KB Output is correct
18 Correct 3 ms 708 KB Output is correct
19 Correct 2 ms 708 KB Output is correct
20 Correct 3 ms 708 KB Output is correct
21 Correct 2 ms 708 KB Output is correct
22 Correct 2 ms 708 KB Output is correct
23 Correct 2 ms 708 KB Output is correct
24 Correct 2 ms 708 KB Output is correct
25 Correct 2 ms 708 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 3 ms 492 KB Output is correct
3 Correct 2 ms 552 KB Output is correct
4 Correct 2 ms 552 KB Output is correct
5 Correct 3 ms 552 KB Output is correct
6 Correct 2 ms 552 KB Output is correct
7 Correct 2 ms 552 KB Output is correct
8 Correct 2 ms 552 KB Output is correct
9 Correct 2 ms 552 KB Output is correct
10 Correct 3 ms 552 KB Output is correct
11 Correct 2 ms 552 KB Output is correct
12 Correct 3 ms 596 KB Output is correct
13 Correct 2 ms 596 KB Output is correct
14 Correct 3 ms 596 KB Output is correct
15 Correct 3 ms 708 KB Output is correct
16 Correct 2 ms 708 KB Output is correct
17 Correct 2 ms 708 KB Output is correct
18 Correct 3 ms 708 KB Output is correct
19 Correct 2 ms 708 KB Output is correct
20 Correct 3 ms 708 KB Output is correct
21 Correct 2 ms 708 KB Output is correct
22 Correct 2 ms 708 KB Output is correct
23 Correct 2 ms 708 KB Output is correct
24 Correct 2 ms 708 KB Output is correct
25 Correct 2 ms 708 KB Output is correct
26 Correct 4 ms 1148 KB Output is correct
27 Correct 3 ms 1148 KB Output is correct
28 Correct 3 ms 1148 KB Output is correct
29 Correct 3 ms 1148 KB Output is correct
30 Correct 3 ms 1148 KB Output is correct
31 Correct 5 ms 1148 KB Output is correct
32 Correct 3 ms 1148 KB Output is correct
33 Correct 3 ms 1148 KB Output is correct
34 Correct 3 ms 1148 KB Output is correct
35 Correct 2 ms 1148 KB Output is correct
36 Correct 2 ms 1148 KB Output is correct
37 Correct 2 ms 1148 KB Output is correct
38 Correct 2 ms 1148 KB Output is correct
39 Correct 2 ms 1148 KB Output is correct
40 Correct 3 ms 1148 KB Output is correct
41 Correct 3 ms 1148 KB Output is correct
42 Correct 3 ms 1148 KB Output is correct
43 Correct 3 ms 1148 KB Output is correct
44 Correct 3 ms 1148 KB Output is correct
45 Correct 2 ms 1148 KB Output is correct
46 Correct 2 ms 1148 KB Output is correct
47 Correct 3 ms 1148 KB Output is correct
48 Correct 3 ms 1148 KB Output is correct
49 Correct 2 ms 1148 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 3 ms 492 KB Output is correct
3 Correct 2 ms 552 KB Output is correct
4 Correct 2 ms 552 KB Output is correct
5 Correct 3 ms 552 KB Output is correct
6 Correct 2 ms 552 KB Output is correct
7 Correct 2 ms 552 KB Output is correct
8 Correct 2 ms 552 KB Output is correct
9 Correct 2 ms 552 KB Output is correct
10 Correct 3 ms 552 KB Output is correct
11 Correct 2 ms 552 KB Output is correct
12 Correct 3 ms 596 KB Output is correct
13 Correct 2 ms 596 KB Output is correct
14 Correct 3 ms 596 KB Output is correct
15 Correct 3 ms 708 KB Output is correct
16 Correct 2 ms 708 KB Output is correct
17 Correct 2 ms 708 KB Output is correct
18 Correct 3 ms 708 KB Output is correct
19 Correct 2 ms 708 KB Output is correct
20 Correct 3 ms 708 KB Output is correct
21 Correct 2 ms 708 KB Output is correct
22 Correct 2 ms 708 KB Output is correct
23 Correct 2 ms 708 KB Output is correct
24 Correct 2 ms 708 KB Output is correct
25 Correct 2 ms 708 KB Output is correct
26 Correct 4 ms 1148 KB Output is correct
27 Correct 3 ms 1148 KB Output is correct
28 Correct 3 ms 1148 KB Output is correct
29 Correct 3 ms 1148 KB Output is correct
30 Correct 3 ms 1148 KB Output is correct
31 Correct 5 ms 1148 KB Output is correct
32 Correct 3 ms 1148 KB Output is correct
33 Correct 3 ms 1148 KB Output is correct
34 Correct 3 ms 1148 KB Output is correct
35 Correct 2 ms 1148 KB Output is correct
36 Correct 2 ms 1148 KB Output is correct
37 Correct 2 ms 1148 KB Output is correct
38 Correct 2 ms 1148 KB Output is correct
39 Correct 2 ms 1148 KB Output is correct
40 Correct 3 ms 1148 KB Output is correct
41 Correct 3 ms 1148 KB Output is correct
42 Correct 3 ms 1148 KB Output is correct
43 Correct 3 ms 1148 KB Output is correct
44 Correct 3 ms 1148 KB Output is correct
45 Correct 2 ms 1148 KB Output is correct
46 Correct 2 ms 1148 KB Output is correct
47 Correct 3 ms 1148 KB Output is correct
48 Correct 3 ms 1148 KB Output is correct
49 Correct 2 ms 1148 KB Output is correct
50 Correct 5 ms 1788 KB Output is correct
51 Correct 4 ms 1788 KB Output is correct
52 Correct 5 ms 1788 KB Output is correct
53 Correct 6 ms 1788 KB Output is correct
54 Correct 3 ms 1788 KB Output is correct
55 Correct 5 ms 1788 KB Output is correct
56 Correct 5 ms 1788 KB Output is correct
57 Correct 5 ms 1788 KB Output is correct
58 Correct 2 ms 1788 KB Output is correct
59 Correct 2 ms 1788 KB Output is correct
60 Correct 3 ms 1788 KB Output is correct
61 Correct 4 ms 1788 KB Output is correct
62 Correct 3 ms 1788 KB Output is correct
63 Correct 3 ms 1788 KB Output is correct
64 Correct 3 ms 1788 KB Output is correct
65 Correct 5 ms 1788 KB Output is correct
66 Correct 3 ms 1788 KB Output is correct
67 Correct 3 ms 1788 KB Output is correct
68 Correct 2 ms 1788 KB Output is correct
69 Correct 4 ms 1788 KB Output is correct
70 Correct 4 ms 1788 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 3 ms 492 KB Output is correct
3 Correct 2 ms 552 KB Output is correct
4 Correct 2 ms 552 KB Output is correct
5 Correct 3 ms 552 KB Output is correct
6 Correct 2 ms 552 KB Output is correct
7 Correct 2 ms 552 KB Output is correct
8 Correct 2 ms 552 KB Output is correct
9 Correct 2 ms 552 KB Output is correct
10 Correct 3 ms 552 KB Output is correct
11 Correct 2 ms 552 KB Output is correct
12 Correct 3 ms 596 KB Output is correct
13 Correct 2 ms 596 KB Output is correct
14 Correct 3 ms 596 KB Output is correct
15 Correct 3 ms 708 KB Output is correct
16 Correct 2 ms 708 KB Output is correct
17 Correct 2 ms 708 KB Output is correct
18 Correct 3 ms 708 KB Output is correct
19 Correct 2 ms 708 KB Output is correct
20 Correct 3 ms 708 KB Output is correct
21 Correct 2 ms 708 KB Output is correct
22 Correct 2 ms 708 KB Output is correct
23 Correct 2 ms 708 KB Output is correct
24 Correct 2 ms 708 KB Output is correct
25 Correct 2 ms 708 KB Output is correct
26 Correct 4 ms 1148 KB Output is correct
27 Correct 3 ms 1148 KB Output is correct
28 Correct 3 ms 1148 KB Output is correct
29 Correct 3 ms 1148 KB Output is correct
30 Correct 3 ms 1148 KB Output is correct
31 Correct 5 ms 1148 KB Output is correct
32 Correct 3 ms 1148 KB Output is correct
33 Correct 3 ms 1148 KB Output is correct
34 Correct 3 ms 1148 KB Output is correct
35 Correct 2 ms 1148 KB Output is correct
36 Correct 2 ms 1148 KB Output is correct
37 Correct 2 ms 1148 KB Output is correct
38 Correct 2 ms 1148 KB Output is correct
39 Correct 2 ms 1148 KB Output is correct
40 Correct 3 ms 1148 KB Output is correct
41 Correct 3 ms 1148 KB Output is correct
42 Correct 3 ms 1148 KB Output is correct
43 Correct 3 ms 1148 KB Output is correct
44 Correct 3 ms 1148 KB Output is correct
45 Correct 2 ms 1148 KB Output is correct
46 Correct 2 ms 1148 KB Output is correct
47 Correct 3 ms 1148 KB Output is correct
48 Correct 3 ms 1148 KB Output is correct
49 Correct 2 ms 1148 KB Output is correct
50 Correct 5 ms 1788 KB Output is correct
51 Correct 4 ms 1788 KB Output is correct
52 Correct 5 ms 1788 KB Output is correct
53 Correct 6 ms 1788 KB Output is correct
54 Correct 3 ms 1788 KB Output is correct
55 Correct 5 ms 1788 KB Output is correct
56 Correct 5 ms 1788 KB Output is correct
57 Correct 5 ms 1788 KB Output is correct
58 Correct 2 ms 1788 KB Output is correct
59 Correct 2 ms 1788 KB Output is correct
60 Correct 3 ms 1788 KB Output is correct
61 Correct 4 ms 1788 KB Output is correct
62 Correct 3 ms 1788 KB Output is correct
63 Correct 3 ms 1788 KB Output is correct
64 Correct 3 ms 1788 KB Output is correct
65 Correct 5 ms 1788 KB Output is correct
66 Correct 3 ms 1788 KB Output is correct
67 Correct 3 ms 1788 KB Output is correct
68 Correct 2 ms 1788 KB Output is correct
69 Correct 4 ms 1788 KB Output is correct
70 Correct 4 ms 1788 KB Output is correct
71 Correct 487 ms 23376 KB Output is correct
72 Correct 397 ms 23376 KB Output is correct
73 Correct 461 ms 23376 KB Output is correct
74 Correct 226 ms 23376 KB Output is correct
75 Correct 226 ms 23376 KB Output is correct
76 Correct 685 ms 30124 KB Output is correct
77 Correct 697 ms 30124 KB Output is correct
78 Correct 604 ms 30124 KB Output is correct
79 Correct 496 ms 30124 KB Output is correct
80 Correct 3 ms 30124 KB Output is correct
81 Correct 3 ms 30124 KB Output is correct
82 Correct 5 ms 30124 KB Output is correct
83 Correct 44 ms 30124 KB Output is correct
84 Correct 56 ms 30124 KB Output is correct
85 Correct 13 ms 30124 KB Output is correct
86 Correct 3 ms 30124 KB Output is correct
87 Correct 61 ms 30124 KB Output is correct
88 Correct 2 ms 30124 KB Output is correct
89 Correct 3 ms 30124 KB Output is correct
90 Correct 4 ms 30124 KB Output is correct
91 Correct 27 ms 30124 KB Output is correct
92 Correct 145 ms 30124 KB Output is correct

Subtask #5
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 376 KB Output is correct
2 Correct 3 ms 492 KB Output is correct
3 Correct 2 ms 552 KB Output is correct
4 Correct 2 ms 552 KB Output is correct
5 Correct 3 ms 552 KB Output is correct
6 Correct 2 ms 552 KB Output is correct
7 Correct 2 ms 552 KB Output is correct
8 Correct 2 ms 552 KB Output is correct
9 Correct 2 ms 552 KB Output is correct
10 Correct 3 ms 552 KB Output is correct
11 Correct 2 ms 552 KB Output is correct
12 Correct 3 ms 596 KB Output is correct
13 Correct 2 ms 596 KB Output is correct
14 Correct 3 ms 596 KB Output is correct
15 Correct 3 ms 708 KB Output is correct
16 Correct 2 ms 708 KB Output is correct
17 Correct 2 ms 708 KB Output is correct
18 Correct 3 ms 708 KB Output is correct
19 Correct 2 ms 708 KB Output is correct
20 Correct 3 ms 708 KB Output is correct
21 Correct 2 ms 708 KB Output is correct
22 Correct 2 ms 708 KB Output is correct
23 Correct 2 ms 708 KB Output is correct
24 Correct 2 ms 708 KB Output is correct
25 Correct 2 ms 708 KB Output is correct
26 Correct 4 ms 1148 KB Output is correct
27 Correct 3 ms 1148 KB Output is correct
28 Correct 3 ms 1148 KB Output is correct
29 Correct 3 ms 1148 KB Output is correct
30 Correct 3 ms 1148 KB Output is correct
31 Correct 5 ms 1148 KB Output is correct
32 Correct 3 ms 1148 KB Output is correct
33 Correct 3 ms 1148 KB Output is correct
34 Correct 3 ms 1148 KB Output is correct
35 Correct 2 ms 1148 KB Output is correct
36 Correct 2 ms 1148 KB Output is correct
37 Correct 2 ms 1148 KB Output is correct
38 Correct 2 ms 1148 KB Output is correct
39 Correct 2 ms 1148 KB Output is correct
40 Correct 3 ms 1148 KB Output is correct
41 Correct 3 ms 1148 KB Output is correct
42 Correct 3 ms 1148 KB Output is correct
43 Correct 3 ms 1148 KB Output is correct
44 Correct 3 ms 1148 KB Output is correct
45 Correct 2 ms 1148 KB Output is correct
46 Correct 2 ms 1148 KB Output is correct
47 Correct 3 ms 1148 KB Output is correct
48 Correct 3 ms 1148 KB Output is correct
49 Correct 2 ms 1148 KB Output is correct
50 Correct 5 ms 1788 KB Output is correct
51 Correct 4 ms 1788 KB Output is correct
52 Correct 5 ms 1788 KB Output is correct
53 Correct 6 ms 1788 KB Output is correct
54 Correct 3 ms 1788 KB Output is correct
55 Correct 5 ms 1788 KB Output is correct
56 Correct 5 ms 1788 KB Output is correct
57 Correct 5 ms 1788 KB Output is correct
58 Correct 2 ms 1788 KB Output is correct
59 Correct 2 ms 1788 KB Output is correct
60 Correct 3 ms 1788 KB Output is correct
61 Correct 4 ms 1788 KB Output is correct
62 Correct 3 ms 1788 KB Output is correct
63 Correct 3 ms 1788 KB Output is correct
64 Correct 3 ms 1788 KB Output is correct
65 Correct 5 ms 1788 KB Output is correct
66 Correct 3 ms 1788 KB Output is correct
67 Correct 3 ms 1788 KB Output is correct
68 Correct 2 ms 1788 KB Output is correct
69 Correct 4 ms 1788 KB Output is correct
70 Correct 4 ms 1788 KB Output is correct
71 Correct 487 ms 23376 KB Output is correct
72 Correct 397 ms 23376 KB Output is correct
73 Correct 461 ms 23376 KB Output is correct
74 Correct 226 ms 23376 KB Output is correct
75 Correct 226 ms 23376 KB Output is correct
76 Correct 685 ms 30124 KB Output is correct
77 Correct 697 ms 30124 KB Output is correct
78 Correct 604 ms 30124 KB Output is correct
79 Correct 496 ms 30124 KB Output is correct
80 Correct 3 ms 30124 KB Output is correct
81 Correct 3 ms 30124 KB Output is correct
82 Correct 5 ms 30124 KB Output is correct
83 Correct 44 ms 30124 KB Output is correct
84 Correct 56 ms 30124 KB Output is correct
85 Correct 13 ms 30124 KB Output is correct
86 Correct 3 ms 30124 KB Output is correct
87 Correct 61 ms 30124 KB Output is correct
88 Correct 2 ms 30124 KB Output is correct
89 Correct 3 ms 30124 KB Output is correct
90 Correct 4 ms 30124 KB Output is correct
91 Correct 27 ms 30124 KB Output is correct
92 Correct 145 ms 30124 KB Output is correct
93 Correct 3633 ms 86820 KB Output is correct
94 Correct 1940 ms 86820 KB Output is correct
95 Correct 2021 ms 86820 KB Output is correct
96 Correct 1526 ms 86820 KB Output is correct
97 Correct 1352 ms 86820 KB Output is correct
98 Correct 3506 ms 94464 KB Output is correct
99 Correct 3525 ms 95332 KB Output is correct
100 Correct 3471 ms 95332 KB Output is correct
101 Correct 3221 ms 95332 KB Output is correct
102 Correct 2629 ms 95332 KB Output is correct
103 Correct 2224 ms 95332 KB Output is correct
104 Correct 2 ms 95332 KB Output is correct
105 Correct 2 ms 95332 KB Output is correct
106 Correct 9 ms 95332 KB Output is correct
107 Correct 198 ms 95332 KB Output is correct
108 Correct 516 ms 95332 KB Output is correct
109 Correct 25 ms 95332 KB Output is correct
110 Correct 2 ms 95332 KB Output is correct
111 Correct 227 ms 95332 KB Output is correct
112 Correct 2 ms 95332 KB Output is correct
113 Correct 2 ms 95332 KB Output is correct
114 Correct 7 ms 95332 KB Output is correct
115 Correct 2 ms 95332 KB Output is correct
116 Correct 13 ms 95332 KB Output is correct
117 Correct 637 ms 95332 KB Output is correct