답안 #233181

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
233181	2020-05-19T20:10:22 Z	luciocf	Toys (CEOI18_toy)	C++14	79 / 100	5000 ms	3804 KB

#include <bits/stdc++.h>

using namespace std;

int n;
vector<int> d;

set<int> ans;

bool comp(int a, int b) {return a > b;}

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(), comp);

	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:14:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (ind >= d.size()) return;
      ~~~~^~~~~~~~~~~
toy.cpp: In function 'int main()':
toy.cpp:45:27: 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:30:7: 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

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	4 ms	256 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	4 ms	256 KB	Output is correct
7	Correct	4 ms	256 KB	Output is correct
8	Correct	4 ms	256 KB	Output is correct
9	Correct	4 ms	256 KB	Output is correct
10	Correct	4 ms	256 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	4 ms	256 KB	Output is correct
13	Correct	5 ms	256 KB	Output is correct
14	Correct	5 ms	256 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	4 ms	256 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	5 ms	256 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	5 ms	256 KB	Output is correct
23	Correct	5 ms	384 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

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	4 ms	256 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	4 ms	256 KB	Output is correct
7	Correct	4 ms	256 KB	Output is correct
8	Correct	4 ms	256 KB	Output is correct
9	Correct	4 ms	256 KB	Output is correct
10	Correct	4 ms	256 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	4 ms	256 KB	Output is correct
13	Correct	5 ms	256 KB	Output is correct
14	Correct	5 ms	256 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	4 ms	256 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	5 ms	256 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	5 ms	256 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	4 ms	256 KB	Output is correct
25	Correct	4 ms	256 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	256 KB	Output is correct
28	Correct	4 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	5 ms	384 KB	Output is correct
32	Correct	5 ms	256 KB	Output is correct
33	Correct	5 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	256 KB	Output is correct
38	Correct	5 ms	256 KB	Output is correct
39	Correct	4 ms	256 KB	Output is correct
40	Correct	5 ms	256 KB	Output is correct
41	Correct	4 ms	384 KB	Output is correct
42	Correct	4 ms	256 KB	Output is correct
43	Correct	4 ms	256 KB	Output is correct
44	Correct	4 ms	256 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	4 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	512 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	4 ms	256 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	4 ms	256 KB	Output is correct
7	Correct	4 ms	256 KB	Output is correct
8	Correct	4 ms	256 KB	Output is correct
9	Correct	4 ms	256 KB	Output is correct
10	Correct	4 ms	256 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	4 ms	256 KB	Output is correct
13	Correct	5 ms	256 KB	Output is correct
14	Correct	5 ms	256 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	4 ms	256 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	5 ms	256 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	5 ms	256 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	4 ms	256 KB	Output is correct
25	Correct	4 ms	256 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	256 KB	Output is correct
28	Correct	4 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	5 ms	384 KB	Output is correct
32	Correct	5 ms	256 KB	Output is correct
33	Correct	5 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	256 KB	Output is correct
38	Correct	5 ms	256 KB	Output is correct
39	Correct	4 ms	256 KB	Output is correct
40	Correct	5 ms	256 KB	Output is correct
41	Correct	4 ms	384 KB	Output is correct
42	Correct	4 ms	256 KB	Output is correct
43	Correct	4 ms	256 KB	Output is correct
44	Correct	4 ms	256 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	4 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	512 KB	Output is correct
50	Correct	7 ms	384 KB	Output is correct
51	Correct	7 ms	384 KB	Output is correct
52	Correct	6 ms	384 KB	Output is correct
53	Correct	6 ms	384 KB	Output is correct
54	Correct	5 ms	384 KB	Output is correct
55	Correct	7 ms	384 KB	Output is correct
56	Correct	7 ms	384 KB	Output is correct
57	Correct	7 ms	384 KB	Output is correct
58	Correct	4 ms	256 KB	Output is correct
59	Correct	4 ms	256 KB	Output is correct
60	Correct	5 ms	256 KB	Output is correct
61	Correct	5 ms	384 KB	Output is correct
62	Correct	5 ms	384 KB	Output is correct
63	Correct	5 ms	256 KB	Output is correct
64	Correct	4 ms	256 KB	Output is correct
65	Correct	6 ms	384 KB	Output is correct
66	Correct	4 ms	256 KB	Output is correct
67	Correct	5 ms	256 KB	Output is correct
68	Correct	4 ms	256 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	6 ms	384 KB	Output is correct

Subtask #4
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	4 ms	256 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	4 ms	256 KB	Output is correct
7	Correct	4 ms	256 KB	Output is correct
8	Correct	4 ms	256 KB	Output is correct
9	Correct	4 ms	256 KB	Output is correct
10	Correct	4 ms	256 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	4 ms	256 KB	Output is correct
13	Correct	5 ms	256 KB	Output is correct
14	Correct	5 ms	256 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	4 ms	256 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	5 ms	256 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	5 ms	256 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	4 ms	256 KB	Output is correct
25	Correct	4 ms	256 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	256 KB	Output is correct
28	Correct	4 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	5 ms	384 KB	Output is correct
32	Correct	5 ms	256 KB	Output is correct
33	Correct	5 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	256 KB	Output is correct
38	Correct	5 ms	256 KB	Output is correct
39	Correct	4 ms	256 KB	Output is correct
40	Correct	5 ms	256 KB	Output is correct
41	Correct	4 ms	384 KB	Output is correct
42	Correct	4 ms	256 KB	Output is correct
43	Correct	4 ms	256 KB	Output is correct
44	Correct	4 ms	256 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	4 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	512 KB	Output is correct
50	Correct	7 ms	384 KB	Output is correct
51	Correct	7 ms	384 KB	Output is correct
52	Correct	6 ms	384 KB	Output is correct
53	Correct	6 ms	384 KB	Output is correct
54	Correct	5 ms	384 KB	Output is correct
55	Correct	7 ms	384 KB	Output is correct
56	Correct	7 ms	384 KB	Output is correct
57	Correct	7 ms	384 KB	Output is correct
58	Correct	4 ms	256 KB	Output is correct
59	Correct	4 ms	256 KB	Output is correct
60	Correct	5 ms	256 KB	Output is correct
61	Correct	5 ms	384 KB	Output is correct
62	Correct	5 ms	384 KB	Output is correct
63	Correct	5 ms	256 KB	Output is correct
64	Correct	4 ms	256 KB	Output is correct
65	Correct	6 ms	384 KB	Output is correct
66	Correct	4 ms	256 KB	Output is correct
67	Correct	5 ms	256 KB	Output is correct
68	Correct	4 ms	256 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	6 ms	384 KB	Output is correct
71	Correct	3362 ms	1656 KB	Output is correct
72	Correct	2660 ms	1660 KB	Output is correct
73	Correct	1896 ms	1384 KB	Output is correct
74	Correct	1624 ms	1288 KB	Output is correct
75	Correct	1295 ms	1064 KB	Output is correct
76	Correct	3525 ms	1984 KB	Output is correct
77	Correct	1934 ms	1656 KB	Output is correct
78	Correct	2545 ms	1660 KB	Output is correct
79	Correct	2226 ms	1812 KB	Output is correct
80	Correct	5 ms	256 KB	Output is correct
81	Correct	5 ms	256 KB	Output is correct
82	Correct	5 ms	384 KB	Output is correct
83	Correct	28 ms	768 KB	Output is correct
84	Correct	95 ms	640 KB	Output is correct
85	Correct	10 ms	512 KB	Output is correct
86	Correct	5 ms	384 KB	Output is correct
87	Correct	157 ms	888 KB	Output is correct
88	Correct	5 ms	256 KB	Output is correct
89	Correct	5 ms	256 KB	Output is correct
90	Correct	7 ms	256 KB	Output is correct
91	Correct	100 ms	632 KB	Output is correct
92	Correct	1353 ms	1016 KB	Output is correct

Subtask #5
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	256 KB	Output is correct
2	Correct	5 ms	256 KB	Output is correct
3	Correct	4 ms	256 KB	Output is correct
4	Correct	4 ms	256 KB	Output is correct
5	Correct	5 ms	256 KB	Output is correct
6	Correct	4 ms	256 KB	Output is correct
7	Correct	4 ms	256 KB	Output is correct
8	Correct	4 ms	256 KB	Output is correct
9	Correct	4 ms	256 KB	Output is correct
10	Correct	4 ms	256 KB	Output is correct
11	Correct	5 ms	384 KB	Output is correct
12	Correct	4 ms	256 KB	Output is correct
13	Correct	5 ms	256 KB	Output is correct
14	Correct	5 ms	256 KB	Output is correct
15	Correct	4 ms	256 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	4 ms	256 KB	Output is correct
18	Correct	4 ms	256 KB	Output is correct
19	Correct	5 ms	256 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	4 ms	256 KB	Output is correct
22	Correct	5 ms	256 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	4 ms	256 KB	Output is correct
25	Correct	4 ms	256 KB	Output is correct
26	Correct	5 ms	384 KB	Output is correct
27	Correct	5 ms	256 KB	Output is correct
28	Correct	4 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	5 ms	384 KB	Output is correct
32	Correct	5 ms	256 KB	Output is correct
33	Correct	5 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	256 KB	Output is correct
38	Correct	5 ms	256 KB	Output is correct
39	Correct	4 ms	256 KB	Output is correct
40	Correct	5 ms	256 KB	Output is correct
41	Correct	4 ms	384 KB	Output is correct
42	Correct	4 ms	256 KB	Output is correct
43	Correct	4 ms	256 KB	Output is correct
44	Correct	4 ms	256 KB	Output is correct
45	Correct	5 ms	384 KB	Output is correct
46	Correct	4 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	512 KB	Output is correct
50	Correct	7 ms	384 KB	Output is correct
51	Correct	7 ms	384 KB	Output is correct
52	Correct	6 ms	384 KB	Output is correct
53	Correct	6 ms	384 KB	Output is correct
54	Correct	5 ms	384 KB	Output is correct
55	Correct	7 ms	384 KB	Output is correct
56	Correct	7 ms	384 KB	Output is correct
57	Correct	7 ms	384 KB	Output is correct
58	Correct	4 ms	256 KB	Output is correct
59	Correct	4 ms	256 KB	Output is correct
60	Correct	5 ms	256 KB	Output is correct
61	Correct	5 ms	384 KB	Output is correct
62	Correct	5 ms	384 KB	Output is correct
63	Correct	5 ms	256 KB	Output is correct
64	Correct	4 ms	256 KB	Output is correct
65	Correct	6 ms	384 KB	Output is correct
66	Correct	4 ms	256 KB	Output is correct
67	Correct	5 ms	256 KB	Output is correct
68	Correct	4 ms	256 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	6 ms	384 KB	Output is correct
71	Correct	3362 ms	1656 KB	Output is correct
72	Correct	2660 ms	1660 KB	Output is correct
73	Correct	1896 ms	1384 KB	Output is correct
74	Correct	1624 ms	1288 KB	Output is correct
75	Correct	1295 ms	1064 KB	Output is correct
76	Correct	3525 ms	1984 KB	Output is correct
77	Correct	1934 ms	1656 KB	Output is correct
78	Correct	2545 ms	1660 KB	Output is correct
79	Correct	2226 ms	1812 KB	Output is correct
80	Correct	5 ms	256 KB	Output is correct
81	Correct	5 ms	256 KB	Output is correct
82	Correct	5 ms	384 KB	Output is correct
83	Correct	28 ms	768 KB	Output is correct
84	Correct	95 ms	640 KB	Output is correct
85	Correct	10 ms	512 KB	Output is correct
86	Correct	5 ms	384 KB	Output is correct
87	Correct	157 ms	888 KB	Output is correct
88	Correct	5 ms	256 KB	Output is correct
89	Correct	5 ms	256 KB	Output is correct
90	Correct	7 ms	256 KB	Output is correct
91	Correct	100 ms	632 KB	Output is correct
92	Correct	1353 ms	1016 KB	Output is correct
93	Execution timed out	5080 ms	3804 KB	Time limit exceeded
94	Halted	0 ms	0 KB	-

답안 #233181

Compilation message

Subtask #1 19.0 / 19.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 20.0 / 20.0

Subtask #5 0 / 21.0

Subtask #1
19.0 / 19.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
20.0 / 20.0

Subtask #5
0 / 21.0