oj.uz

Submission #233177

# Submission time Handle Problem Language Result Execution time Memory
233177 2020-05-19T19:56:29 Z luciocf Toys (CEOI18_toy) C++14
59 / 100
 5000 ms 512 KB 
#include <bits/stdc++.h>

using namespace std;

int n;
vector<int> d;

set<int> ans;

void f(int ind, int prod, int soma)
{
	if (ind >= d.size()) return;
	if (prod == n)
	{
		ans.insert(soma);
		return;
	}

	if (1ll*prod*d[ind] <= 1ll*n)
		f(ind, prod*d[ind], soma+d[ind]-1);

	f(ind+1, prod, soma);
}

int main(void)
{
	scanf("%d", &n);

	for (int i = 2; i*i <= n; i++)
	{
		if (n%i) continue;

		d.push_back(i);
		if (n/i != i) d.push_back(n/i);
	}

	d.push_back(n);
	sort(d.begin(), d.end());

	f(0, 1, 0);

	printf("%d\n", ans.size());
	for (auto x: ans)
		printf("%d ", x);
	printf("\n");
}

Compilation message

toy.cpp: In function 'void f(int, int, int)':
toy.cpp:12:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (ind >= d.size()) return;
      ~~~~^~~~~~~~~~~
toy.cpp: In function 'int main()':
toy.cpp:42:27: warning: format '%d' expects argument of type 'int', but argument 2 has type 'std::set<int>::size_type {aka long unsigned int}' [-Wformat=]
  printf("%d\n", ans.size());
                 ~~~~~~~~~~^
toy.cpp:27:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
  ~~~~~^~~~~~~~~~

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 4 ms 256 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 4 ms 256 KB Output is correct
12 Correct 4 ms 256 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 4 ms 256 KB Output is correct
16 Correct 4 ms 256 KB Output is correct
17 Correct 5 ms 256 KB Output is correct
18 Correct 5 ms 512 KB Output is correct
19 Correct 5 ms 256 KB Output is correct
20 Correct 4 ms 256 KB Output is correct
21 Correct 4 ms 256 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 4 ms 256 KB Output is correct
24 Correct 4 ms 256 KB Output is correct
25 Correct 4 ms 256 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 4 ms 256 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 4 ms 256 KB Output is correct
12 Correct 4 ms 256 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 4 ms 256 KB Output is correct
16 Correct 4 ms 256 KB Output is correct
17 Correct 5 ms 256 KB Output is correct
18 Correct 5 ms 512 KB Output is correct
19 Correct 5 ms 256 KB Output is correct
20 Correct 4 ms 256 KB Output is correct
21 Correct 4 ms 256 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 4 ms 256 KB Output is correct
24 Correct 4 ms 256 KB Output is correct
25 Correct 4 ms 256 KB Output is correct
26 Correct 7 ms 256 KB Output is correct
27 Correct 6 ms 384 KB Output is correct
28 Correct 5 ms 256 KB Output is correct
29 Correct 5 ms 256 KB Output is correct
30 Correct 5 ms 256 KB Output is correct
31 Correct 6 ms 256 KB Output is correct
32 Correct 6 ms 384 KB Output is correct
33 Correct 6 ms 256 KB Output is correct
34 Correct 5 ms 256 KB Output is correct
35 Correct 5 ms 256 KB Output is correct
36 Correct 4 ms 256 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 4 ms 256 KB Output is correct
40 Correct 6 ms 384 KB Output is correct
41 Correct 5 ms 384 KB Output is correct
42 Correct 5 ms 384 KB Output is correct
43 Correct 5 ms 384 KB Output is correct
44 Correct 4 ms 384 KB Output is correct
45 Correct 5 ms 384 KB Output is correct
46 Correct 5 ms 384 KB Output is correct
47 Correct 5 ms 256 KB Output is correct
48 Correct 5 ms 384 KB Output is correct
49 Correct 5 ms 384 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 4 ms 256 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 4 ms 256 KB Output is correct
12 Correct 4 ms 256 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 4 ms 256 KB Output is correct
16 Correct 4 ms 256 KB Output is correct
17 Correct 5 ms 256 KB Output is correct
18 Correct 5 ms 512 KB Output is correct
19 Correct 5 ms 256 KB Output is correct
20 Correct 4 ms 256 KB Output is correct
21 Correct 4 ms 256 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 4 ms 256 KB Output is correct
24 Correct 4 ms 256 KB Output is correct
25 Correct 4 ms 256 KB Output is correct
26 Correct 7 ms 256 KB Output is correct
27 Correct 6 ms 384 KB Output is correct
28 Correct 5 ms 256 KB Output is correct
29 Correct 5 ms 256 KB Output is correct
30 Correct 5 ms 256 KB Output is correct
31 Correct 6 ms 256 KB Output is correct
32 Correct 6 ms 384 KB Output is correct
33 Correct 6 ms 256 KB Output is correct
34 Correct 5 ms 256 KB Output is correct
35 Correct 5 ms 256 KB Output is correct
36 Correct 4 ms 256 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 4 ms 256 KB Output is correct
40 Correct 6 ms 384 KB Output is correct
41 Correct 5 ms 384 KB Output is correct
42 Correct 5 ms 384 KB Output is correct
43 Correct 5 ms 384 KB Output is correct
44 Correct 4 ms 384 KB Output is correct
45 Correct 5 ms 384 KB Output is correct
46 Correct 5 ms 384 KB Output is correct
47 Correct 5 ms 256 KB Output is correct
48 Correct 5 ms 384 KB Output is correct
49 Correct 5 ms 384 KB Output is correct
50 Correct 69 ms 384 KB Output is correct
51 Correct 50 ms 504 KB Output is correct
52 Correct 34 ms 384 KB Output is correct
53 Correct 28 ms 376 KB Output is correct
54 Correct 22 ms 384 KB Output is correct
55 Correct 63 ms 376 KB Output is correct
56 Correct 46 ms 384 KB Output is correct
57 Correct 61 ms 384 KB Output is correct
58 Correct 5 ms 256 KB Output is correct
59 Correct 5 ms 384 KB Output is correct
60 Correct 5 ms 256 KB Output is correct
61 Correct 9 ms 384 KB Output is correct
62 Correct 9 ms 384 KB Output is correct
63 Correct 5 ms 384 KB Output is correct
64 Correct 5 ms 256 KB Output is correct
65 Correct 19 ms 384 KB Output is correct
66 Correct 5 ms 256 KB Output is correct
67 Correct 4 ms 256 KB Output is correct
68 Correct 5 ms 256 KB Output is correct
69 Correct 7 ms 256 KB Output is correct
70 Correct 23 ms 384 KB Output is correct

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 4 ms 256 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 4 ms 256 KB Output is correct
12 Correct 4 ms 256 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 4 ms 256 KB Output is correct
16 Correct 4 ms 256 KB Output is correct
17 Correct 5 ms 256 KB Output is correct
18 Correct 5 ms 512 KB Output is correct
19 Correct 5 ms 256 KB Output is correct
20 Correct 4 ms 256 KB Output is correct
21 Correct 4 ms 256 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 4 ms 256 KB Output is correct
24 Correct 4 ms 256 KB Output is correct
25 Correct 4 ms 256 KB Output is correct
26 Correct 7 ms 256 KB Output is correct
27 Correct 6 ms 384 KB Output is correct
28 Correct 5 ms 256 KB Output is correct
29 Correct 5 ms 256 KB Output is correct
30 Correct 5 ms 256 KB Output is correct
31 Correct 6 ms 256 KB Output is correct
32 Correct 6 ms 384 KB Output is correct
33 Correct 6 ms 256 KB Output is correct
34 Correct 5 ms 256 KB Output is correct
35 Correct 5 ms 256 KB Output is correct
36 Correct 4 ms 256 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 4 ms 256 KB Output is correct
40 Correct 6 ms 384 KB Output is correct
41 Correct 5 ms 384 KB Output is correct
42 Correct 5 ms 384 KB Output is correct
43 Correct 5 ms 384 KB Output is correct
44 Correct 4 ms 384 KB Output is correct
45 Correct 5 ms 384 KB Output is correct
46 Correct 5 ms 384 KB Output is correct
47 Correct 5 ms 256 KB Output is correct
48 Correct 5 ms 384 KB Output is correct
49 Correct 5 ms 384 KB Output is correct
50 Correct 69 ms 384 KB Output is correct
51 Correct 50 ms 504 KB Output is correct
52 Correct 34 ms 384 KB Output is correct
53 Correct 28 ms 376 KB Output is correct
54 Correct 22 ms 384 KB Output is correct
55 Correct 63 ms 376 KB Output is correct
56 Correct 46 ms 384 KB Output is correct
57 Correct 61 ms 384 KB Output is correct
58 Correct 5 ms 256 KB Output is correct
59 Correct 5 ms 384 KB Output is correct
60 Correct 5 ms 256 KB Output is correct
61 Correct 9 ms 384 KB Output is correct
62 Correct 9 ms 384 KB Output is correct
63 Correct 5 ms 384 KB Output is correct
64 Correct 5 ms 256 KB Output is correct
65 Correct 19 ms 384 KB Output is correct
66 Correct 5 ms 256 KB Output is correct
67 Correct 4 ms 256 KB Output is correct
68 Correct 5 ms 256 KB Output is correct
69 Correct 7 ms 256 KB Output is correct
70 Correct 23 ms 384 KB Output is correct
71 Execution timed out 5079 ms 384 KB Time limit exceeded
72 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 4 ms 256 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Correct 4 ms 256 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 4 ms 256 KB Output is correct
12 Correct 4 ms 256 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 4 ms 256 KB Output is correct
15 Correct 4 ms 256 KB Output is correct
16 Correct 4 ms 256 KB Output is correct
17 Correct 5 ms 256 KB Output is correct
18 Correct 5 ms 512 KB Output is correct
19 Correct 5 ms 256 KB Output is correct
20 Correct 4 ms 256 KB Output is correct
21 Correct 4 ms 256 KB Output is correct
22 Correct 4 ms 256 KB Output is correct
23 Correct 4 ms 256 KB Output is correct
24 Correct 4 ms 256 KB Output is correct
25 Correct 4 ms 256 KB Output is correct
26 Correct 7 ms 256 KB Output is correct
27 Correct 6 ms 384 KB Output is correct
28 Correct 5 ms 256 KB Output is correct
29 Correct 5 ms 256 KB Output is correct
30 Correct 5 ms 256 KB Output is correct
31 Correct 6 ms 256 KB Output is correct
32 Correct 6 ms 384 KB Output is correct
33 Correct 6 ms 256 KB Output is correct
34 Correct 5 ms 256 KB Output is correct
35 Correct 5 ms 256 KB Output is correct
36 Correct 4 ms 256 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 4 ms 256 KB Output is correct
40 Correct 6 ms 384 KB Output is correct
41 Correct 5 ms 384 KB Output is correct
42 Correct 5 ms 384 KB Output is correct
43 Correct 5 ms 384 KB Output is correct
44 Correct 4 ms 384 KB Output is correct
45 Correct 5 ms 384 KB Output is correct
46 Correct 5 ms 384 KB Output is correct
47 Correct 5 ms 256 KB Output is correct
48 Correct 5 ms 384 KB Output is correct
49 Correct 5 ms 384 KB Output is correct
50 Correct 69 ms 384 KB Output is correct
51 Correct 50 ms 504 KB Output is correct
52 Correct 34 ms 384 KB Output is correct
53 Correct 28 ms 376 KB Output is correct
54 Correct 22 ms 384 KB Output is correct
55 Correct 63 ms 376 KB Output is correct
56 Correct 46 ms 384 KB Output is correct
57 Correct 61 ms 384 KB Output is correct
58 Correct 5 ms 256 KB Output is correct
59 Correct 5 ms 384 KB Output is correct
60 Correct 5 ms 256 KB Output is correct
61 Correct 9 ms 384 KB Output is correct
62 Correct 9 ms 384 KB Output is correct
63 Correct 5 ms 384 KB Output is correct
64 Correct 5 ms 256 KB Output is correct
65 Correct 19 ms 384 KB Output is correct
66 Correct 5 ms 256 KB Output is correct
67 Correct 4 ms 256 KB Output is correct
68 Correct 5 ms 256 KB Output is correct
69 Correct 7 ms 256 KB Output is correct
70 Correct 23 ms 384 KB Output is correct
71 Execution timed out 5079 ms 384 KB Time limit exceeded
72 Halted 0 ms 0 KB -