Submission #134451

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
134451	2019-07-22T17:18:07 Z	dragonslayerit	Toys (CEOI18_toy)	C++14	100 / 100	3163 ms	86728 KB

#include <cstdio>
#include <vector>
#include <map>
#include <set>

std::vector<int> factors;

std::map<int,std::set<int> > memo;

const std::set<int>& dfs(int n){
  if(memo.count(n)) return memo[n];
  auto& ans=memo[n];
  if(n==1){
    ans.insert(0);
  }else{
    for(int f:factors){
      if(n%f==0){
	auto& set=dfs(n/f);
	for(int x:set){
	  ans.insert(x+(f-1));
	}
      }
    }
  }
  return ans;
}

int main(){
  int N;
  scanf("%d",&N);
  for(int x=1;x*x<=N;x++){
    if(N%x==0){
      factors.push_back(x);
      if(x*x<N){
	factors.push_back(N/x);
      }
    }
  }
  auto& ans=dfs(N);
  printf("%d\n",(int)ans.size());
  for(int x:ans){
    printf("%d ",x);
  }
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:30:8: 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	376 KB	Output is correct
5	Correct	2 ms	252 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	380 KB	Output is correct
21	Correct	2 ms	252 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	2 ms	256 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	376 KB	Output is correct
5	Correct	2 ms	252 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	380 KB	Output is correct
21	Correct	2 ms	252 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	3 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	3 ms	376 KB	Output is correct
33	Correct	3 ms	376 KB	Output is correct
34	Correct	2 ms	256 KB	Output is correct
35	Correct	2 ms	256 KB	Output is correct
36	Correct	2 ms	376 KB	Output is correct
37	Correct	2 ms	376 KB	Output is correct
38	Correct	2 ms	256 KB	Output is correct
39	Correct	2 ms	252 KB	Output is correct
40	Correct	2 ms	376 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	256 KB	Output is correct
43	Correct	2 ms	256 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	3 ms	256 KB	Output is correct
46	Correct	2 ms	256 KB	Output is correct
47	Correct	3 ms	376 KB	Output is correct
48	Correct	2 ms	256 KB	Output is correct
49	Correct	2 ms	256 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	376 KB	Output is correct
5	Correct	2 ms	252 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	380 KB	Output is correct
21	Correct	2 ms	252 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	3 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	3 ms	376 KB	Output is correct
33	Correct	3 ms	376 KB	Output is correct
34	Correct	2 ms	256 KB	Output is correct
35	Correct	2 ms	256 KB	Output is correct
36	Correct	2 ms	376 KB	Output is correct
37	Correct	2 ms	376 KB	Output is correct
38	Correct	2 ms	256 KB	Output is correct
39	Correct	2 ms	252 KB	Output is correct
40	Correct	2 ms	376 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	256 KB	Output is correct
43	Correct	2 ms	256 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	3 ms	256 KB	Output is correct
46	Correct	2 ms	256 KB	Output is correct
47	Correct	3 ms	376 KB	Output is correct
48	Correct	2 ms	256 KB	Output is correct
49	Correct	2 ms	256 KB	Output is correct
50	Correct	5 ms	632 KB	Output is correct
51	Correct	5 ms	504 KB	Output is correct
52	Correct	5 ms	632 KB	Output is correct
53	Correct	4 ms	504 KB	Output is correct
54	Correct	3 ms	504 KB	Output is correct
55	Correct	7 ms	760 KB	Output is correct
56	Correct	6 ms	632 KB	Output is correct
57	Correct	6 ms	632 KB	Output is correct
58	Correct	2 ms	256 KB	Output is correct
59	Correct	2 ms	376 KB	Output is correct
60	Correct	2 ms	376 KB	Output is correct
61	Correct	4 ms	504 KB	Output is correct
62	Correct	3 ms	376 KB	Output is correct
63	Correct	2 ms	376 KB	Output is correct
64	Correct	2 ms	256 KB	Output is correct
65	Correct	4 ms	504 KB	Output is correct
66	Correct	2 ms	256 KB	Output is correct
67	Correct	2 ms	256 KB	Output is correct
68	Correct	2 ms	376 KB	Output is correct
69	Correct	2 ms	376 KB	Output is correct
70	Correct	3 ms	376 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	376 KB	Output is correct
5	Correct	2 ms	252 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	380 KB	Output is correct
21	Correct	2 ms	252 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	3 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	3 ms	376 KB	Output is correct
33	Correct	3 ms	376 KB	Output is correct
34	Correct	2 ms	256 KB	Output is correct
35	Correct	2 ms	256 KB	Output is correct
36	Correct	2 ms	376 KB	Output is correct
37	Correct	2 ms	376 KB	Output is correct
38	Correct	2 ms	256 KB	Output is correct
39	Correct	2 ms	252 KB	Output is correct
40	Correct	2 ms	376 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	256 KB	Output is correct
43	Correct	2 ms	256 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	3 ms	256 KB	Output is correct
46	Correct	2 ms	256 KB	Output is correct
47	Correct	3 ms	376 KB	Output is correct
48	Correct	2 ms	256 KB	Output is correct
49	Correct	2 ms	256 KB	Output is correct
50	Correct	5 ms	632 KB	Output is correct
51	Correct	5 ms	504 KB	Output is correct
52	Correct	5 ms	632 KB	Output is correct
53	Correct	4 ms	504 KB	Output is correct
54	Correct	3 ms	504 KB	Output is correct
55	Correct	7 ms	760 KB	Output is correct
56	Correct	6 ms	632 KB	Output is correct
57	Correct	6 ms	632 KB	Output is correct
58	Correct	2 ms	256 KB	Output is correct
59	Correct	2 ms	376 KB	Output is correct
60	Correct	2 ms	376 KB	Output is correct
61	Correct	4 ms	504 KB	Output is correct
62	Correct	3 ms	376 KB	Output is correct
63	Correct	2 ms	376 KB	Output is correct
64	Correct	2 ms	256 KB	Output is correct
65	Correct	4 ms	504 KB	Output is correct
66	Correct	2 ms	256 KB	Output is correct
67	Correct	2 ms	256 KB	Output is correct
68	Correct	2 ms	376 KB	Output is correct
69	Correct	2 ms	376 KB	Output is correct
70	Correct	3 ms	376 KB	Output is correct
71	Correct	506 ms	18600 KB	Output is correct
72	Correct	312 ms	14072 KB	Output is correct
73	Correct	435 ms	16644 KB	Output is correct
74	Correct	240 ms	11196 KB	Output is correct
75	Correct	275 ms	12000 KB	Output is correct
76	Correct	718 ms	24920 KB	Output is correct
77	Correct	640 ms	21936 KB	Output is correct
78	Correct	579 ms	20856 KB	Output is correct
79	Correct	554 ms	20160 KB	Output is correct
80	Correct	2 ms	256 KB	Output is correct
81	Correct	2 ms	256 KB	Output is correct
82	Correct	5 ms	632 KB	Output is correct
83	Correct	59 ms	3576 KB	Output is correct
84	Correct	78 ms	4324 KB	Output is correct
85	Correct	17 ms	1528 KB	Output is correct
86	Correct	2 ms	376 KB	Output is correct
87	Correct	86 ms	5040 KB	Output is correct
88	Correct	2 ms	256 KB	Output is correct
89	Correct	2 ms	376 KB	Output is correct
90	Correct	2 ms	380 KB	Output is correct
91	Correct	23 ms	2168 KB	Output is correct
92	Correct	105 ms	6548 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	376 KB	Output is correct
5	Correct	2 ms	252 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	256 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	256 KB	Output is correct
17	Correct	2 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	380 KB	Output is correct
21	Correct	2 ms	252 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	3 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	3 ms	376 KB	Output is correct
33	Correct	3 ms	376 KB	Output is correct
34	Correct	2 ms	256 KB	Output is correct
35	Correct	2 ms	256 KB	Output is correct
36	Correct	2 ms	376 KB	Output is correct
37	Correct	2 ms	376 KB	Output is correct
38	Correct	2 ms	256 KB	Output is correct
39	Correct	2 ms	252 KB	Output is correct
40	Correct	2 ms	376 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	256 KB	Output is correct
43	Correct	2 ms	256 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	3 ms	256 KB	Output is correct
46	Correct	2 ms	256 KB	Output is correct
47	Correct	3 ms	376 KB	Output is correct
48	Correct	2 ms	256 KB	Output is correct
49	Correct	2 ms	256 KB	Output is correct
50	Correct	5 ms	632 KB	Output is correct
51	Correct	5 ms	504 KB	Output is correct
52	Correct	5 ms	632 KB	Output is correct
53	Correct	4 ms	504 KB	Output is correct
54	Correct	3 ms	504 KB	Output is correct
55	Correct	7 ms	760 KB	Output is correct
56	Correct	6 ms	632 KB	Output is correct
57	Correct	6 ms	632 KB	Output is correct
58	Correct	2 ms	256 KB	Output is correct
59	Correct	2 ms	376 KB	Output is correct
60	Correct	2 ms	376 KB	Output is correct
61	Correct	4 ms	504 KB	Output is correct
62	Correct	3 ms	376 KB	Output is correct
63	Correct	2 ms	376 KB	Output is correct
64	Correct	2 ms	256 KB	Output is correct
65	Correct	4 ms	504 KB	Output is correct
66	Correct	2 ms	256 KB	Output is correct
67	Correct	2 ms	256 KB	Output is correct
68	Correct	2 ms	376 KB	Output is correct
69	Correct	2 ms	376 KB	Output is correct
70	Correct	3 ms	376 KB	Output is correct
71	Correct	506 ms	18600 KB	Output is correct
72	Correct	312 ms	14072 KB	Output is correct
73	Correct	435 ms	16644 KB	Output is correct
74	Correct	240 ms	11196 KB	Output is correct
75	Correct	275 ms	12000 KB	Output is correct
76	Correct	718 ms	24920 KB	Output is correct
77	Correct	640 ms	21936 KB	Output is correct
78	Correct	579 ms	20856 KB	Output is correct
79	Correct	554 ms	20160 KB	Output is correct
80	Correct	2 ms	256 KB	Output is correct
81	Correct	2 ms	256 KB	Output is correct
82	Correct	5 ms	632 KB	Output is correct
83	Correct	59 ms	3576 KB	Output is correct
84	Correct	78 ms	4324 KB	Output is correct
85	Correct	17 ms	1528 KB	Output is correct
86	Correct	2 ms	376 KB	Output is correct
87	Correct	86 ms	5040 KB	Output is correct
88	Correct	2 ms	256 KB	Output is correct
89	Correct	2 ms	376 KB	Output is correct
90	Correct	2 ms	380 KB	Output is correct
91	Correct	23 ms	2168 KB	Output is correct
92	Correct	105 ms	6548 KB	Output is correct
93	Correct	2747 ms	77352 KB	Output is correct
94	Correct	1496 ms	52216 KB	Output is correct
95	Correct	1704 ms	54844 KB	Output is correct
96	Correct	1541 ms	48916 KB	Output is correct
97	Correct	1355 ms	44584 KB	Output is correct
98	Correct	3036 ms	85476 KB	Output is correct
99	Correct	3163 ms	86728 KB	Output is correct
100	Correct	3058 ms	83580 KB	Output is correct
101	Correct	2852 ms	77284 KB	Output is correct
102	Correct	2471 ms	69524 KB	Output is correct
103	Correct	1951 ms	62496 KB	Output is correct
104	Correct	2 ms	380 KB	Output is correct
105	Correct	2 ms	376 KB	Output is correct
106	Correct	8 ms	888 KB	Output is correct
107	Correct	201 ms	9488 KB	Output is correct
108	Correct	522 ms	20488 KB	Output is correct
109	Correct	43 ms	3192 KB	Output is correct
110	Correct	2 ms	376 KB	Output is correct
111	Correct	252 ms	12124 KB	Output is correct
112	Correct	2 ms	376 KB	Output is correct
113	Correct	2 ms	256 KB	Output is correct
114	Correct	8 ms	1016 KB	Output is correct
115	Correct	2 ms	376 KB	Output is correct
116	Correct	17 ms	1784 KB	Output is correct
117	Correct	515 ms	24620 KB	Output is correct

Submission #134451

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