답안 #233192

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
233192	2020-05-19T21:02:20 Z	luciocf	Toys (CEOI18_toy)	C++14	100 / 100	892 ms	4560 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 && (n%(prod*d[ind]) == 0))
		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	4 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	4 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	256 KB	Output is correct
9	Correct	4 ms	256 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	256 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	4 ms	256 KB	Output is correct
14	Correct	5 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	4 ms	256 KB	Output is correct
18	Correct	5 ms	256 KB	Output is correct
19	Correct	4 ms	256 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	5 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	5 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	4 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	4 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	256 KB	Output is correct
9	Correct	4 ms	256 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	256 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	4 ms	256 KB	Output is correct
14	Correct	5 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	4 ms	256 KB	Output is correct
18	Correct	5 ms	256 KB	Output is correct
19	Correct	4 ms	256 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	5 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	5 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	384 KB	Output is correct
28	Correct	5 ms	256 KB	Output is correct
29	Correct	4 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	4 ms	256 KB	Output is correct
35	Correct	4 ms	256 KB	Output is correct
36	Correct	5 ms	384 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	384 KB	Output is correct
41	Correct	5 ms	256 KB	Output is correct
42	Correct	5 ms	256 KB	Output is correct
43	Correct	4 ms	384 KB	Output is correct
44	Correct	4 ms	256 KB	Output is correct
45	Correct	5 ms	432 KB	Output is correct
46	Correct	4 ms	256 KB	Output is correct
47	Correct	4 ms	384 KB	Output is correct
48	Correct	5 ms	256 KB	Output is correct
49	Correct	5 ms	384 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	4 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	4 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	256 KB	Output is correct
9	Correct	4 ms	256 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	256 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	4 ms	256 KB	Output is correct
14	Correct	5 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	4 ms	256 KB	Output is correct
18	Correct	5 ms	256 KB	Output is correct
19	Correct	4 ms	256 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	5 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	5 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	384 KB	Output is correct
28	Correct	5 ms	256 KB	Output is correct
29	Correct	4 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	4 ms	256 KB	Output is correct
35	Correct	4 ms	256 KB	Output is correct
36	Correct	5 ms	384 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	384 KB	Output is correct
41	Correct	5 ms	256 KB	Output is correct
42	Correct	5 ms	256 KB	Output is correct
43	Correct	4 ms	384 KB	Output is correct
44	Correct	4 ms	256 KB	Output is correct
45	Correct	5 ms	432 KB	Output is correct
46	Correct	4 ms	256 KB	Output is correct
47	Correct	4 ms	384 KB	Output is correct
48	Correct	5 ms	256 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct
50	Correct	5 ms	384 KB	Output is correct
51	Correct	5 ms	384 KB	Output is correct
52	Correct	6 ms	384 KB	Output is correct
53	Correct	5 ms	384 KB	Output is correct
54	Correct	5 ms	384 KB	Output is correct
55	Correct	5 ms	384 KB	Output is correct
56	Correct	5 ms	384 KB	Output is correct
57	Correct	5 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	384 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	384 KB	Output is correct
64	Correct	5 ms	256 KB	Output is correct
65	Correct	5 ms	384 KB	Output is correct
66	Correct	5 ms	256 KB	Output is correct
67	Correct	4 ms	384 KB	Output is correct
68	Correct	4 ms	256 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	5 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	4 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	4 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	256 KB	Output is correct
9	Correct	4 ms	256 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	256 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	4 ms	256 KB	Output is correct
14	Correct	5 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	4 ms	256 KB	Output is correct
18	Correct	5 ms	256 KB	Output is correct
19	Correct	4 ms	256 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	5 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	5 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	384 KB	Output is correct
28	Correct	5 ms	256 KB	Output is correct
29	Correct	4 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	4 ms	256 KB	Output is correct
35	Correct	4 ms	256 KB	Output is correct
36	Correct	5 ms	384 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	384 KB	Output is correct
41	Correct	5 ms	256 KB	Output is correct
42	Correct	5 ms	256 KB	Output is correct
43	Correct	4 ms	384 KB	Output is correct
44	Correct	4 ms	256 KB	Output is correct
45	Correct	5 ms	432 KB	Output is correct
46	Correct	4 ms	256 KB	Output is correct
47	Correct	4 ms	384 KB	Output is correct
48	Correct	5 ms	256 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct
50	Correct	5 ms	384 KB	Output is correct
51	Correct	5 ms	384 KB	Output is correct
52	Correct	6 ms	384 KB	Output is correct
53	Correct	5 ms	384 KB	Output is correct
54	Correct	5 ms	384 KB	Output is correct
55	Correct	5 ms	384 KB	Output is correct
56	Correct	5 ms	384 KB	Output is correct
57	Correct	5 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	384 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	384 KB	Output is correct
64	Correct	5 ms	256 KB	Output is correct
65	Correct	5 ms	384 KB	Output is correct
66	Correct	5 ms	256 KB	Output is correct
67	Correct	4 ms	384 KB	Output is correct
68	Correct	4 ms	256 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	5 ms	384 KB	Output is correct
71	Correct	90 ms	1528 KB	Output is correct
72	Correct	62 ms	1400 KB	Output is correct
73	Correct	97 ms	1252 KB	Output is correct
74	Correct	47 ms	1144 KB	Output is correct
75	Correct	59 ms	1144 KB	Output is correct
76	Correct	165 ms	1656 KB	Output is correct
77	Correct	177 ms	1528 KB	Output is correct
78	Correct	131 ms	1528 KB	Output is correct
79	Correct	130 ms	1528 KB	Output is correct
80	Correct	5 ms	384 KB	Output is correct
81	Correct	4 ms	256 KB	Output is correct
82	Correct	6 ms	384 KB	Output is correct
83	Correct	15 ms	640 KB	Output is correct
84	Correct	19 ms	768 KB	Output is correct
85	Correct	7 ms	512 KB	Output is correct
86	Correct	5 ms	384 KB	Output is correct
87	Correct	17 ms	768 KB	Output is correct
88	Correct	5 ms	256 KB	Output is correct
89	Correct	4 ms	256 KB	Output is correct
90	Correct	5 ms	384 KB	Output is correct
91	Correct	8 ms	640 KB	Output is correct
92	Correct	24 ms	1024 KB	Output is correct

Subtask #5
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	256 KB	Output is correct
2	Correct	4 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	4 ms	256 KB	Output is correct
6	Correct	5 ms	256 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	256 KB	Output is correct
9	Correct	4 ms	256 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	5 ms	256 KB	Output is correct
12	Correct	5 ms	384 KB	Output is correct
13	Correct	4 ms	256 KB	Output is correct
14	Correct	5 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	4 ms	256 KB	Output is correct
18	Correct	5 ms	256 KB	Output is correct
19	Correct	4 ms	256 KB	Output is correct
20	Correct	5 ms	256 KB	Output is correct
21	Correct	5 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	5 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	384 KB	Output is correct
28	Correct	5 ms	256 KB	Output is correct
29	Correct	4 ms	384 KB	Output is correct
30	Correct	5 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	5 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	4 ms	256 KB	Output is correct
35	Correct	4 ms	256 KB	Output is correct
36	Correct	5 ms	384 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	384 KB	Output is correct
41	Correct	5 ms	256 KB	Output is correct
42	Correct	5 ms	256 KB	Output is correct
43	Correct	4 ms	384 KB	Output is correct
44	Correct	4 ms	256 KB	Output is correct
45	Correct	5 ms	432 KB	Output is correct
46	Correct	4 ms	256 KB	Output is correct
47	Correct	4 ms	384 KB	Output is correct
48	Correct	5 ms	256 KB	Output is correct
49	Correct	5 ms	384 KB	Output is correct
50	Correct	5 ms	384 KB	Output is correct
51	Correct	5 ms	384 KB	Output is correct
52	Correct	6 ms	384 KB	Output is correct
53	Correct	5 ms	384 KB	Output is correct
54	Correct	5 ms	384 KB	Output is correct
55	Correct	5 ms	384 KB	Output is correct
56	Correct	5 ms	384 KB	Output is correct
57	Correct	5 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	384 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	384 KB	Output is correct
64	Correct	5 ms	256 KB	Output is correct
65	Correct	5 ms	384 KB	Output is correct
66	Correct	5 ms	256 KB	Output is correct
67	Correct	4 ms	384 KB	Output is correct
68	Correct	4 ms	256 KB	Output is correct
69	Correct	5 ms	384 KB	Output is correct
70	Correct	5 ms	384 KB	Output is correct
71	Correct	90 ms	1528 KB	Output is correct
72	Correct	62 ms	1400 KB	Output is correct
73	Correct	97 ms	1252 KB	Output is correct
74	Correct	47 ms	1144 KB	Output is correct
75	Correct	59 ms	1144 KB	Output is correct
76	Correct	165 ms	1656 KB	Output is correct
77	Correct	177 ms	1528 KB	Output is correct
78	Correct	131 ms	1528 KB	Output is correct
79	Correct	130 ms	1528 KB	Output is correct
80	Correct	5 ms	384 KB	Output is correct
81	Correct	4 ms	256 KB	Output is correct
82	Correct	6 ms	384 KB	Output is correct
83	Correct	15 ms	640 KB	Output is correct
84	Correct	19 ms	768 KB	Output is correct
85	Correct	7 ms	512 KB	Output is correct
86	Correct	5 ms	384 KB	Output is correct
87	Correct	17 ms	768 KB	Output is correct
88	Correct	5 ms	256 KB	Output is correct
89	Correct	4 ms	256 KB	Output is correct
90	Correct	5 ms	384 KB	Output is correct
91	Correct	8 ms	640 KB	Output is correct
92	Correct	24 ms	1024 KB	Output is correct
93	Correct	674 ms	4176 KB	Output is correct
94	Correct	296 ms	3320 KB	Output is correct
95	Correct	380 ms	3320 KB	Output is correct
96	Correct	332 ms	2936 KB	Output is correct
97	Correct	295 ms	2808 KB	Output is correct
98	Correct	724 ms	4476 KB	Output is correct
99	Correct	892 ms	4560 KB	Output is correct
100	Correct	730 ms	4472 KB	Output is correct
101	Correct	841 ms	4372 KB	Output is correct
102	Correct	701 ms	3880 KB	Output is correct
103	Correct	400 ms	3832 KB	Output is correct
104	Correct	5 ms	256 KB	Output is correct
105	Correct	5 ms	256 KB	Output is correct
106	Correct	6 ms	384 KB	Output is correct
107	Correct	48 ms	1276 KB	Output is correct
108	Correct	113 ms	1912 KB	Output is correct
109	Correct	10 ms	768 KB	Output is correct
110	Correct	6 ms	384 KB	Output is correct
111	Correct	45 ms	1400 KB	Output is correct
112	Correct	5 ms	256 KB	Output is correct
113	Correct	5 ms	256 KB	Output is correct
114	Correct	6 ms	512 KB	Output is correct
115	Correct	5 ms	256 KB	Output is correct
116	Correct	8 ms	512 KB	Output is correct
117	Correct	96 ms	2296 KB	Output is correct

답안 #233192

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 21.0 / 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
21.0 / 21.0