Submission #76962

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
76962	2018-09-19T16:32:24 Z	IOrtroiii	Toys (CEOI18_toy)	C++14	100 / 100	4134 ms	18148 KB

toy

#include <bits/stdc++.h>
using namespace std;

int n;
vector<int> d;
vector<int> vals;

void brute(int pos,int prd,int sum) {
	if (pos == d.size()) return;
	if (prd == 1) {
		vals.push_back(sum);
		return;
	}
	if (prd < d[pos]) return;
	if (prd % d[pos] == 0) brute(pos, prd / d[pos], sum + d[pos] - 1);
	brute(pos + 1, prd, sum);
}

int main() {
	scanf("%d", &n);
	for (int i = 2; i * i <= n; ++i) if (n % i == 0) {
		d.push_back(i);
		if (i * i < n) d.push_back(n / i);
	} 
	sort(d.begin(), d.end());
	d.push_back(n);
	brute(0, n, 0);
	sort(vals.begin(), vals.end());
	vals.resize(unique(vals.begin(), vals.end()) - vals.begin());
	cout << vals.size() << '\n';
	for (int i : vals) cout << i << ' ';
}

Compilation message

toy.cpp: In function 'void brute(int, int, int)':
toy.cpp:9:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (pos == d.size()) return;
      ~~~~^~~~~~~~~~~
toy.cpp: In function 'int main()':
toy.cpp:20:7: 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	2 ms	256 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	620 KB	Output is correct
5	Correct	2 ms	636 KB	Output is correct
6	Correct	2 ms	636 KB	Output is correct
7	Correct	2 ms	636 KB	Output is correct
8	Correct	2 ms	644 KB	Output is correct
9	Correct	2 ms	644 KB	Output is correct
10	Correct	2 ms	644 KB	Output is correct
11	Correct	2 ms	644 KB	Output is correct
12	Correct	2 ms	644 KB	Output is correct
13	Correct	2 ms	644 KB	Output is correct
14	Correct	2 ms	644 KB	Output is correct
15	Correct	2 ms	644 KB	Output is correct
16	Correct	2 ms	644 KB	Output is correct
17	Correct	2 ms	696 KB	Output is correct
18	Correct	2 ms	696 KB	Output is correct
19	Correct	2 ms	732 KB	Output is correct
20	Correct	2 ms	732 KB	Output is correct
21	Correct	3 ms	732 KB	Output is correct
22	Correct	2 ms	732 KB	Output is correct
23	Correct	2 ms	768 KB	Output is correct
24	Correct	2 ms	900 KB	Output is correct
25	Correct	2 ms	900 KB	Output is correct

Subtask #2

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	620 KB	Output is correct
5	Correct	2 ms	636 KB	Output is correct
6	Correct	2 ms	636 KB	Output is correct
7	Correct	2 ms	636 KB	Output is correct
8	Correct	2 ms	644 KB	Output is correct
9	Correct	2 ms	644 KB	Output is correct
10	Correct	2 ms	644 KB	Output is correct
11	Correct	2 ms	644 KB	Output is correct
12	Correct	2 ms	644 KB	Output is correct
13	Correct	2 ms	644 KB	Output is correct
14	Correct	2 ms	644 KB	Output is correct
15	Correct	2 ms	644 KB	Output is correct
16	Correct	2 ms	644 KB	Output is correct
17	Correct	2 ms	696 KB	Output is correct
18	Correct	2 ms	696 KB	Output is correct
19	Correct	2 ms	732 KB	Output is correct
20	Correct	2 ms	732 KB	Output is correct
21	Correct	3 ms	732 KB	Output is correct
22	Correct	2 ms	732 KB	Output is correct
23	Correct	2 ms	768 KB	Output is correct
24	Correct	2 ms	900 KB	Output is correct
25	Correct	2 ms	900 KB	Output is correct
26	Correct	2 ms	900 KB	Output is correct
27	Correct	2 ms	960 KB	Output is correct
28	Correct	2 ms	960 KB	Output is correct
29	Correct	2 ms	960 KB	Output is correct
30	Correct	2 ms	960 KB	Output is correct
31	Correct	2 ms	960 KB	Output is correct
32	Correct	2 ms	960 KB	Output is correct
33	Correct	2 ms	960 KB	Output is correct
34	Correct	2 ms	960 KB	Output is correct
35	Correct	2 ms	960 KB	Output is correct
36	Correct	2 ms	960 KB	Output is correct
37	Correct	2 ms	1008 KB	Output is correct
38	Correct	2 ms	1008 KB	Output is correct
39	Correct	2 ms	1008 KB	Output is correct
40	Correct	2 ms	1008 KB	Output is correct
41	Correct	2 ms	1008 KB	Output is correct
42	Correct	2 ms	1008 KB	Output is correct
43	Correct	2 ms	1008 KB	Output is correct
44	Correct	2 ms	1008 KB	Output is correct
45	Correct	2 ms	1008 KB	Output is correct
46	Correct	2 ms	1008 KB	Output is correct
47	Correct	2 ms	1008 KB	Output is correct
48	Correct	2 ms	1008 KB	Output is correct
49	Correct	2 ms	1008 KB	Output is correct

Subtask #3

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	620 KB	Output is correct
5	Correct	2 ms	636 KB	Output is correct
6	Correct	2 ms	636 KB	Output is correct
7	Correct	2 ms	636 KB	Output is correct
8	Correct	2 ms	644 KB	Output is correct
9	Correct	2 ms	644 KB	Output is correct
10	Correct	2 ms	644 KB	Output is correct
11	Correct	2 ms	644 KB	Output is correct
12	Correct	2 ms	644 KB	Output is correct
13	Correct	2 ms	644 KB	Output is correct
14	Correct	2 ms	644 KB	Output is correct
15	Correct	2 ms	644 KB	Output is correct
16	Correct	2 ms	644 KB	Output is correct
17	Correct	2 ms	696 KB	Output is correct
18	Correct	2 ms	696 KB	Output is correct
19	Correct	2 ms	732 KB	Output is correct
20	Correct	2 ms	732 KB	Output is correct
21	Correct	3 ms	732 KB	Output is correct
22	Correct	2 ms	732 KB	Output is correct
23	Correct	2 ms	768 KB	Output is correct
24	Correct	2 ms	900 KB	Output is correct
25	Correct	2 ms	900 KB	Output is correct
26	Correct	2 ms	900 KB	Output is correct
27	Correct	2 ms	960 KB	Output is correct
28	Correct	2 ms	960 KB	Output is correct
29	Correct	2 ms	960 KB	Output is correct
30	Correct	2 ms	960 KB	Output is correct
31	Correct	2 ms	960 KB	Output is correct
32	Correct	2 ms	960 KB	Output is correct
33	Correct	2 ms	960 KB	Output is correct
34	Correct	2 ms	960 KB	Output is correct
35	Correct	2 ms	960 KB	Output is correct
36	Correct	2 ms	960 KB	Output is correct
37	Correct	2 ms	1008 KB	Output is correct
38	Correct	2 ms	1008 KB	Output is correct
39	Correct	2 ms	1008 KB	Output is correct
40	Correct	2 ms	1008 KB	Output is correct
41	Correct	2 ms	1008 KB	Output is correct
42	Correct	2 ms	1008 KB	Output is correct
43	Correct	2 ms	1008 KB	Output is correct
44	Correct	2 ms	1008 KB	Output is correct
45	Correct	2 ms	1008 KB	Output is correct
46	Correct	2 ms	1008 KB	Output is correct
47	Correct	2 ms	1008 KB	Output is correct
48	Correct	2 ms	1008 KB	Output is correct
49	Correct	2 ms	1008 KB	Output is correct
50	Correct	3 ms	1060 KB	Output is correct
51	Correct	3 ms	1064 KB	Output is correct
52	Correct	3 ms	1068 KB	Output is correct
53	Correct	3 ms	1072 KB	Output is correct
54	Correct	3 ms	1072 KB	Output is correct
55	Correct	3 ms	1080 KB	Output is correct
56	Correct	4 ms	1116 KB	Output is correct
57	Correct	3 ms	1120 KB	Output is correct
58	Correct	2 ms	1120 KB	Output is correct
59	Correct	2 ms	1120 KB	Output is correct
60	Correct	2 ms	1120 KB	Output is correct
61	Correct	2 ms	1136 KB	Output is correct
62	Correct	2 ms	1136 KB	Output is correct
63	Correct	2 ms	1136 KB	Output is correct
64	Correct	2 ms	1136 KB	Output is correct
65	Correct	3 ms	1152 KB	Output is correct
66	Correct	2 ms	1152 KB	Output is correct
67	Correct	2 ms	1152 KB	Output is correct
68	Correct	2 ms	1152 KB	Output is correct
69	Correct	2 ms	1152 KB	Output is correct
70	Correct	2 ms	1152 KB	Output is correct

Subtask #4

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	620 KB	Output is correct
5	Correct	2 ms	636 KB	Output is correct
6	Correct	2 ms	636 KB	Output is correct
7	Correct	2 ms	636 KB	Output is correct
8	Correct	2 ms	644 KB	Output is correct
9	Correct	2 ms	644 KB	Output is correct
10	Correct	2 ms	644 KB	Output is correct
11	Correct	2 ms	644 KB	Output is correct
12	Correct	2 ms	644 KB	Output is correct
13	Correct	2 ms	644 KB	Output is correct
14	Correct	2 ms	644 KB	Output is correct
15	Correct	2 ms	644 KB	Output is correct
16	Correct	2 ms	644 KB	Output is correct
17	Correct	2 ms	696 KB	Output is correct
18	Correct	2 ms	696 KB	Output is correct
19	Correct	2 ms	732 KB	Output is correct
20	Correct	2 ms	732 KB	Output is correct
21	Correct	3 ms	732 KB	Output is correct
22	Correct	2 ms	732 KB	Output is correct
23	Correct	2 ms	768 KB	Output is correct
24	Correct	2 ms	900 KB	Output is correct
25	Correct	2 ms	900 KB	Output is correct
26	Correct	2 ms	900 KB	Output is correct
27	Correct	2 ms	960 KB	Output is correct
28	Correct	2 ms	960 KB	Output is correct
29	Correct	2 ms	960 KB	Output is correct
30	Correct	2 ms	960 KB	Output is correct
31	Correct	2 ms	960 KB	Output is correct
32	Correct	2 ms	960 KB	Output is correct
33	Correct	2 ms	960 KB	Output is correct
34	Correct	2 ms	960 KB	Output is correct
35	Correct	2 ms	960 KB	Output is correct
36	Correct	2 ms	960 KB	Output is correct
37	Correct	2 ms	1008 KB	Output is correct
38	Correct	2 ms	1008 KB	Output is correct
39	Correct	2 ms	1008 KB	Output is correct
40	Correct	2 ms	1008 KB	Output is correct
41	Correct	2 ms	1008 KB	Output is correct
42	Correct	2 ms	1008 KB	Output is correct
43	Correct	2 ms	1008 KB	Output is correct
44	Correct	2 ms	1008 KB	Output is correct
45	Correct	2 ms	1008 KB	Output is correct
46	Correct	2 ms	1008 KB	Output is correct
47	Correct	2 ms	1008 KB	Output is correct
48	Correct	2 ms	1008 KB	Output is correct
49	Correct	2 ms	1008 KB	Output is correct
50	Correct	3 ms	1060 KB	Output is correct
51	Correct	3 ms	1064 KB	Output is correct
52	Correct	3 ms	1068 KB	Output is correct
53	Correct	3 ms	1072 KB	Output is correct
54	Correct	3 ms	1072 KB	Output is correct
55	Correct	3 ms	1080 KB	Output is correct
56	Correct	4 ms	1116 KB	Output is correct
57	Correct	3 ms	1120 KB	Output is correct
58	Correct	2 ms	1120 KB	Output is correct
59	Correct	2 ms	1120 KB	Output is correct
60	Correct	2 ms	1120 KB	Output is correct
61	Correct	2 ms	1136 KB	Output is correct
62	Correct	2 ms	1136 KB	Output is correct
63	Correct	2 ms	1136 KB	Output is correct
64	Correct	2 ms	1136 KB	Output is correct
65	Correct	3 ms	1152 KB	Output is correct
66	Correct	2 ms	1152 KB	Output is correct
67	Correct	2 ms	1152 KB	Output is correct
68	Correct	2 ms	1152 KB	Output is correct
69	Correct	2 ms	1152 KB	Output is correct
70	Correct	2 ms	1152 KB	Output is correct
71	Correct	332 ms	3340 KB	Output is correct
72	Correct	199 ms	3340 KB	Output is correct
73	Correct	330 ms	3576 KB	Output is correct
74	Correct	141 ms	3576 KB	Output is correct
75	Correct	177 ms	3576 KB	Output is correct
76	Correct	644 ms	5540 KB	Output is correct
77	Correct	611 ms	5588 KB	Output is correct
78	Correct	444 ms	5588 KB	Output is correct
79	Correct	441 ms	5588 KB	Output is correct
80	Correct	2 ms	5588 KB	Output is correct
81	Correct	2 ms	5588 KB	Output is correct
82	Correct	2 ms	5588 KB	Output is correct
83	Correct	21 ms	5588 KB	Output is correct
84	Correct	33 ms	5588 KB	Output is correct
85	Correct	5 ms	5588 KB	Output is correct
86	Correct	2 ms	5588 KB	Output is correct
87	Correct	29 ms	5588 KB	Output is correct
88	Correct	2 ms	5588 KB	Output is correct
89	Correct	2 ms	5588 KB	Output is correct
90	Correct	2 ms	5588 KB	Output is correct
91	Correct	8 ms	5588 KB	Output is correct
92	Correct	56 ms	5588 KB	Output is correct

Subtask #5

21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	620 KB	Output is correct
5	Correct	2 ms	636 KB	Output is correct
6	Correct	2 ms	636 KB	Output is correct
7	Correct	2 ms	636 KB	Output is correct
8	Correct	2 ms	644 KB	Output is correct
9	Correct	2 ms	644 KB	Output is correct
10	Correct	2 ms	644 KB	Output is correct
11	Correct	2 ms	644 KB	Output is correct
12	Correct	2 ms	644 KB	Output is correct
13	Correct	2 ms	644 KB	Output is correct
14	Correct	2 ms	644 KB	Output is correct
15	Correct	2 ms	644 KB	Output is correct
16	Correct	2 ms	644 KB	Output is correct
17	Correct	2 ms	696 KB	Output is correct
18	Correct	2 ms	696 KB	Output is correct
19	Correct	2 ms	732 KB	Output is correct
20	Correct	2 ms	732 KB	Output is correct
21	Correct	3 ms	732 KB	Output is correct
22	Correct	2 ms	732 KB	Output is correct
23	Correct	2 ms	768 KB	Output is correct
24	Correct	2 ms	900 KB	Output is correct
25	Correct	2 ms	900 KB	Output is correct
26	Correct	2 ms	900 KB	Output is correct
27	Correct	2 ms	960 KB	Output is correct
28	Correct	2 ms	960 KB	Output is correct
29	Correct	2 ms	960 KB	Output is correct
30	Correct	2 ms	960 KB	Output is correct
31	Correct	2 ms	960 KB	Output is correct
32	Correct	2 ms	960 KB	Output is correct
33	Correct	2 ms	960 KB	Output is correct
34	Correct	2 ms	960 KB	Output is correct
35	Correct	2 ms	960 KB	Output is correct
36	Correct	2 ms	960 KB	Output is correct
37	Correct	2 ms	1008 KB	Output is correct
38	Correct	2 ms	1008 KB	Output is correct
39	Correct	2 ms	1008 KB	Output is correct
40	Correct	2 ms	1008 KB	Output is correct
41	Correct	2 ms	1008 KB	Output is correct
42	Correct	2 ms	1008 KB	Output is correct
43	Correct	2 ms	1008 KB	Output is correct
44	Correct	2 ms	1008 KB	Output is correct
45	Correct	2 ms	1008 KB	Output is correct
46	Correct	2 ms	1008 KB	Output is correct
47	Correct	2 ms	1008 KB	Output is correct
48	Correct	2 ms	1008 KB	Output is correct
49	Correct	2 ms	1008 KB	Output is correct
50	Correct	3 ms	1060 KB	Output is correct
51	Correct	3 ms	1064 KB	Output is correct
52	Correct	3 ms	1068 KB	Output is correct
53	Correct	3 ms	1072 KB	Output is correct
54	Correct	3 ms	1072 KB	Output is correct
55	Correct	3 ms	1080 KB	Output is correct
56	Correct	4 ms	1116 KB	Output is correct
57	Correct	3 ms	1120 KB	Output is correct
58	Correct	2 ms	1120 KB	Output is correct
59	Correct	2 ms	1120 KB	Output is correct
60	Correct	2 ms	1120 KB	Output is correct
61	Correct	2 ms	1136 KB	Output is correct
62	Correct	2 ms	1136 KB	Output is correct
63	Correct	2 ms	1136 KB	Output is correct
64	Correct	2 ms	1136 KB	Output is correct
65	Correct	3 ms	1152 KB	Output is correct
66	Correct	2 ms	1152 KB	Output is correct
67	Correct	2 ms	1152 KB	Output is correct
68	Correct	2 ms	1152 KB	Output is correct
69	Correct	2 ms	1152 KB	Output is correct
70	Correct	2 ms	1152 KB	Output is correct
71	Correct	332 ms	3340 KB	Output is correct
72	Correct	199 ms	3340 KB	Output is correct
73	Correct	330 ms	3576 KB	Output is correct
74	Correct	141 ms	3576 KB	Output is correct
75	Correct	177 ms	3576 KB	Output is correct
76	Correct	644 ms	5540 KB	Output is correct
77	Correct	611 ms	5588 KB	Output is correct
78	Correct	444 ms	5588 KB	Output is correct
79	Correct	441 ms	5588 KB	Output is correct
80	Correct	2 ms	5588 KB	Output is correct
81	Correct	2 ms	5588 KB	Output is correct
82	Correct	2 ms	5588 KB	Output is correct
83	Correct	21 ms	5588 KB	Output is correct
84	Correct	33 ms	5588 KB	Output is correct
85	Correct	5 ms	5588 KB	Output is correct
86	Correct	2 ms	5588 KB	Output is correct
87	Correct	29 ms	5588 KB	Output is correct
88	Correct	2 ms	5588 KB	Output is correct
89	Correct	2 ms	5588 KB	Output is correct
90	Correct	2 ms	5588 KB	Output is correct
91	Correct	8 ms	5588 KB	Output is correct
92	Correct	56 ms	5588 KB	Output is correct
93	Correct	3307 ms	9992 KB	Output is correct
94	Correct	1369 ms	9992 KB	Output is correct
95	Correct	1740 ms	9992 KB	Output is correct
96	Correct	1484 ms	9992 KB	Output is correct
97	Correct	1344 ms	9992 KB	Output is correct
98	Correct	3846 ms	18084 KB	Output is correct
99	Correct	4134 ms	18148 KB	Output is correct
100	Correct	3639 ms	18148 KB	Output is correct
101	Correct	3672 ms	18148 KB	Output is correct
102	Correct	2988 ms	18148 KB	Output is correct
103	Correct	1946 ms	18148 KB	Output is correct
104	Correct	2 ms	18148 KB	Output is correct
105	Correct	2 ms	18148 KB	Output is correct
106	Correct	3 ms	18148 KB	Output is correct
107	Correct	87 ms	18148 KB	Output is correct
108	Correct	291 ms	18148 KB	Output is correct
109	Correct	10 ms	18148 KB	Output is correct
110	Correct	2 ms	18148 KB	Output is correct
111	Correct	106 ms	18148 KB	Output is correct
112	Correct	2 ms	18148 KB	Output is correct
113	Correct	2 ms	18148 KB	Output is correct
114	Correct	4 ms	18148 KB	Output is correct
115	Correct	2 ms	18148 KB	Output is correct
116	Correct	7 ms	18148 KB	Output is correct
117	Correct	359 ms	18148 KB	Output is correct