Submission #538016

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
538016	2022-03-16T03:09:43 Z	jamielim	Toys (CEOI18_toy)	C++14	79 / 100	5000 ms	125344 KB

toy

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

#define fi first
#define se second
#define mp make_pair
#define pb emplace_back
#define ALL(x) x.begin(),x.end()
#define SZ(x) (int)x.size()
typedef long long ll;
typedef pair<int,int> ii;
typedef pair<ii,ii> i4;
const int MOD=1000000007;
const int INF=1012345678;
const ll LLINF=1012345678012345678LL;
const double PI=3.1415926536;
const double EPS=1e-14;

int n;
vector<int> memo[5000005];

vector<int> dp(int n){
	if(n<5000005&&!memo[n].empty())return memo[n];
	set<int> s;
	for(int i=2;i*i<=n;i++){
		if(n%i!=0)continue;
		vector<int> y=dp(n/i);
		for(int j:y){
			s.insert(j+i-1);
		}
	}
	s.insert(n-1);
	
	vector<int> ans;
	for(int i:s)ans.pb(i);
	if(n<5000005)memo[n]=ans;
	return ans;
}

int main(){
	scanf("%d",&n);
	vector<int> ans=dp(n);
	sort(ALL(ans));
	printf("%d\n",SZ(ans));
	for(int i:ans){
		printf("%d ",i);
	}
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:41:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   41 |  scanf("%d",&n);
      |  ~~~~~^~~~~~~~~

Subtask #1

19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	58 ms	117644 KB	Output is correct
2	Correct	58 ms	117664 KB	Output is correct
3	Correct	63 ms	117652 KB	Output is correct
4	Correct	61 ms	117588 KB	Output is correct
5	Correct	68 ms	117604 KB	Output is correct
6	Correct	58 ms	117704 KB	Output is correct
7	Correct	57 ms	117608 KB	Output is correct
8	Correct	58 ms	117596 KB	Output is correct
9	Correct	67 ms	117672 KB	Output is correct
10	Correct	62 ms	117604 KB	Output is correct
11	Correct	58 ms	117624 KB	Output is correct
12	Correct	64 ms	117700 KB	Output is correct
13	Correct	60 ms	117712 KB	Output is correct
14	Correct	59 ms	117676 KB	Output is correct
15	Correct	58 ms	117676 KB	Output is correct
16	Correct	60 ms	117684 KB	Output is correct
17	Correct	60 ms	117696 KB	Output is correct
18	Correct	58 ms	117672 KB	Output is correct
19	Correct	61 ms	117616 KB	Output is correct
20	Correct	60 ms	117588 KB	Output is correct
21	Correct	59 ms	117580 KB	Output is correct
22	Correct	58 ms	117640 KB	Output is correct
23	Correct	58 ms	117648 KB	Output is correct
24	Correct	60 ms	117696 KB	Output is correct
25	Correct	59 ms	117696 KB	Output is correct

Subtask #2

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	58 ms	117644 KB	Output is correct
2	Correct	58 ms	117664 KB	Output is correct
3	Correct	63 ms	117652 KB	Output is correct
4	Correct	61 ms	117588 KB	Output is correct
5	Correct	68 ms	117604 KB	Output is correct
6	Correct	58 ms	117704 KB	Output is correct
7	Correct	57 ms	117608 KB	Output is correct
8	Correct	58 ms	117596 KB	Output is correct
9	Correct	67 ms	117672 KB	Output is correct
10	Correct	62 ms	117604 KB	Output is correct
11	Correct	58 ms	117624 KB	Output is correct
12	Correct	64 ms	117700 KB	Output is correct
13	Correct	60 ms	117712 KB	Output is correct
14	Correct	59 ms	117676 KB	Output is correct
15	Correct	58 ms	117676 KB	Output is correct
16	Correct	60 ms	117684 KB	Output is correct
17	Correct	60 ms	117696 KB	Output is correct
18	Correct	58 ms	117672 KB	Output is correct
19	Correct	61 ms	117616 KB	Output is correct
20	Correct	60 ms	117588 KB	Output is correct
21	Correct	59 ms	117580 KB	Output is correct
22	Correct	58 ms	117640 KB	Output is correct
23	Correct	58 ms	117648 KB	Output is correct
24	Correct	60 ms	117696 KB	Output is correct
25	Correct	59 ms	117696 KB	Output is correct
26	Correct	60 ms	117612 KB	Output is correct
27	Correct	58 ms	117692 KB	Output is correct
28	Correct	68 ms	117664 KB	Output is correct
29	Correct	60 ms	117708 KB	Output is correct
30	Correct	60 ms	117688 KB	Output is correct
31	Correct	59 ms	117708 KB	Output is correct
32	Correct	60 ms	117664 KB	Output is correct
33	Correct	62 ms	117668 KB	Output is correct
34	Correct	59 ms	117580 KB	Output is correct
35	Correct	60 ms	117676 KB	Output is correct
36	Correct	62 ms	117640 KB	Output is correct
37	Correct	59 ms	117616 KB	Output is correct
38	Correct	60 ms	117708 KB	Output is correct
39	Correct	62 ms	117580 KB	Output is correct
40	Correct	69 ms	117680 KB	Output is correct
41	Correct	59 ms	117604 KB	Output is correct
42	Correct	60 ms	117756 KB	Output is correct
43	Correct	59 ms	117768 KB	Output is correct
44	Correct	68 ms	117580 KB	Output is correct
45	Correct	67 ms	117636 KB	Output is correct
46	Correct	60 ms	117604 KB	Output is correct
47	Correct	58 ms	117588 KB	Output is correct
48	Correct	61 ms	117716 KB	Output is correct
49	Correct	60 ms	117612 KB	Output is correct

Subtask #3

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	58 ms	117644 KB	Output is correct
2	Correct	58 ms	117664 KB	Output is correct
3	Correct	63 ms	117652 KB	Output is correct
4	Correct	61 ms	117588 KB	Output is correct
5	Correct	68 ms	117604 KB	Output is correct
6	Correct	58 ms	117704 KB	Output is correct
7	Correct	57 ms	117608 KB	Output is correct
8	Correct	58 ms	117596 KB	Output is correct
9	Correct	67 ms	117672 KB	Output is correct
10	Correct	62 ms	117604 KB	Output is correct
11	Correct	58 ms	117624 KB	Output is correct
12	Correct	64 ms	117700 KB	Output is correct
13	Correct	60 ms	117712 KB	Output is correct
14	Correct	59 ms	117676 KB	Output is correct
15	Correct	58 ms	117676 KB	Output is correct
16	Correct	60 ms	117684 KB	Output is correct
17	Correct	60 ms	117696 KB	Output is correct
18	Correct	58 ms	117672 KB	Output is correct
19	Correct	61 ms	117616 KB	Output is correct
20	Correct	60 ms	117588 KB	Output is correct
21	Correct	59 ms	117580 KB	Output is correct
22	Correct	58 ms	117640 KB	Output is correct
23	Correct	58 ms	117648 KB	Output is correct
24	Correct	60 ms	117696 KB	Output is correct
25	Correct	59 ms	117696 KB	Output is correct
26	Correct	60 ms	117612 KB	Output is correct
27	Correct	58 ms	117692 KB	Output is correct
28	Correct	68 ms	117664 KB	Output is correct
29	Correct	60 ms	117708 KB	Output is correct
30	Correct	60 ms	117688 KB	Output is correct
31	Correct	59 ms	117708 KB	Output is correct
32	Correct	60 ms	117664 KB	Output is correct
33	Correct	62 ms	117668 KB	Output is correct
34	Correct	59 ms	117580 KB	Output is correct
35	Correct	60 ms	117676 KB	Output is correct
36	Correct	62 ms	117640 KB	Output is correct
37	Correct	59 ms	117616 KB	Output is correct
38	Correct	60 ms	117708 KB	Output is correct
39	Correct	62 ms	117580 KB	Output is correct
40	Correct	69 ms	117680 KB	Output is correct
41	Correct	59 ms	117604 KB	Output is correct
42	Correct	60 ms	117756 KB	Output is correct
43	Correct	59 ms	117768 KB	Output is correct
44	Correct	68 ms	117580 KB	Output is correct
45	Correct	67 ms	117636 KB	Output is correct
46	Correct	60 ms	117604 KB	Output is correct
47	Correct	58 ms	117588 KB	Output is correct
48	Correct	61 ms	117716 KB	Output is correct
49	Correct	60 ms	117612 KB	Output is correct
50	Correct	61 ms	117708 KB	Output is correct
51	Correct	65 ms	117768 KB	Output is correct
52	Correct	64 ms	117708 KB	Output is correct
53	Correct	61 ms	117708 KB	Output is correct
54	Correct	69 ms	117644 KB	Output is correct
55	Correct	62 ms	117724 KB	Output is correct
56	Correct	59 ms	117708 KB	Output is correct
57	Correct	61 ms	117672 KB	Output is correct
58	Correct	60 ms	117620 KB	Output is correct
59	Correct	58 ms	117584 KB	Output is correct
60	Correct	61 ms	117600 KB	Output is correct
61	Correct	64 ms	117672 KB	Output is correct
62	Correct	65 ms	117724 KB	Output is correct
63	Correct	59 ms	117732 KB	Output is correct
64	Correct	58 ms	117700 KB	Output is correct
65	Correct	59 ms	117704 KB	Output is correct
66	Correct	59 ms	117672 KB	Output is correct
67	Correct	58 ms	117648 KB	Output is correct
68	Correct	67 ms	117692 KB	Output is correct
69	Correct	59 ms	117708 KB	Output is correct
70	Correct	59 ms	117664 KB	Output is correct

Subtask #4

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	58 ms	117644 KB	Output is correct
2	Correct	58 ms	117664 KB	Output is correct
3	Correct	63 ms	117652 KB	Output is correct
4	Correct	61 ms	117588 KB	Output is correct
5	Correct	68 ms	117604 KB	Output is correct
6	Correct	58 ms	117704 KB	Output is correct
7	Correct	57 ms	117608 KB	Output is correct
8	Correct	58 ms	117596 KB	Output is correct
9	Correct	67 ms	117672 KB	Output is correct
10	Correct	62 ms	117604 KB	Output is correct
11	Correct	58 ms	117624 KB	Output is correct
12	Correct	64 ms	117700 KB	Output is correct
13	Correct	60 ms	117712 KB	Output is correct
14	Correct	59 ms	117676 KB	Output is correct
15	Correct	58 ms	117676 KB	Output is correct
16	Correct	60 ms	117684 KB	Output is correct
17	Correct	60 ms	117696 KB	Output is correct
18	Correct	58 ms	117672 KB	Output is correct
19	Correct	61 ms	117616 KB	Output is correct
20	Correct	60 ms	117588 KB	Output is correct
21	Correct	59 ms	117580 KB	Output is correct
22	Correct	58 ms	117640 KB	Output is correct
23	Correct	58 ms	117648 KB	Output is correct
24	Correct	60 ms	117696 KB	Output is correct
25	Correct	59 ms	117696 KB	Output is correct
26	Correct	60 ms	117612 KB	Output is correct
27	Correct	58 ms	117692 KB	Output is correct
28	Correct	68 ms	117664 KB	Output is correct
29	Correct	60 ms	117708 KB	Output is correct
30	Correct	60 ms	117688 KB	Output is correct
31	Correct	59 ms	117708 KB	Output is correct
32	Correct	60 ms	117664 KB	Output is correct
33	Correct	62 ms	117668 KB	Output is correct
34	Correct	59 ms	117580 KB	Output is correct
35	Correct	60 ms	117676 KB	Output is correct
36	Correct	62 ms	117640 KB	Output is correct
37	Correct	59 ms	117616 KB	Output is correct
38	Correct	60 ms	117708 KB	Output is correct
39	Correct	62 ms	117580 KB	Output is correct
40	Correct	69 ms	117680 KB	Output is correct
41	Correct	59 ms	117604 KB	Output is correct
42	Correct	60 ms	117756 KB	Output is correct
43	Correct	59 ms	117768 KB	Output is correct
44	Correct	68 ms	117580 KB	Output is correct
45	Correct	67 ms	117636 KB	Output is correct
46	Correct	60 ms	117604 KB	Output is correct
47	Correct	58 ms	117588 KB	Output is correct
48	Correct	61 ms	117716 KB	Output is correct
49	Correct	60 ms	117612 KB	Output is correct
50	Correct	61 ms	117708 KB	Output is correct
51	Correct	65 ms	117768 KB	Output is correct
52	Correct	64 ms	117708 KB	Output is correct
53	Correct	61 ms	117708 KB	Output is correct
54	Correct	69 ms	117644 KB	Output is correct
55	Correct	62 ms	117724 KB	Output is correct
56	Correct	59 ms	117708 KB	Output is correct
57	Correct	61 ms	117672 KB	Output is correct
58	Correct	60 ms	117620 KB	Output is correct
59	Correct	58 ms	117584 KB	Output is correct
60	Correct	61 ms	117600 KB	Output is correct
61	Correct	64 ms	117672 KB	Output is correct
62	Correct	65 ms	117724 KB	Output is correct
63	Correct	59 ms	117732 KB	Output is correct
64	Correct	58 ms	117700 KB	Output is correct
65	Correct	59 ms	117704 KB	Output is correct
66	Correct	59 ms	117672 KB	Output is correct
67	Correct	58 ms	117648 KB	Output is correct
68	Correct	67 ms	117692 KB	Output is correct
69	Correct	59 ms	117708 KB	Output is correct
70	Correct	59 ms	117664 KB	Output is correct
71	Correct	288 ms	120340 KB	Output is correct
72	Correct	219 ms	119884 KB	Output is correct
73	Correct	238 ms	120096 KB	Output is correct
74	Correct	160 ms	119400 KB	Output is correct
75	Correct	168 ms	119564 KB	Output is correct
76	Correct	438 ms	121160 KB	Output is correct
77	Correct	395 ms	120800 KB	Output is correct
78	Correct	357 ms	120676 KB	Output is correct
79	Correct	332 ms	120576 KB	Output is correct
80	Correct	58 ms	117612 KB	Output is correct
81	Correct	59 ms	117688 KB	Output is correct
82	Correct	62 ms	117824 KB	Output is correct
83	Correct	100 ms	118476 KB	Output is correct
84	Correct	94 ms	118624 KB	Output is correct
85	Correct	74 ms	118060 KB	Output is correct
86	Correct	62 ms	117616 KB	Output is correct
87	Correct	118 ms	118712 KB	Output is correct
88	Correct	61 ms	117700 KB	Output is correct
89	Correct	60 ms	117636 KB	Output is correct
90	Correct	60 ms	117588 KB	Output is correct
91	Correct	74 ms	118176 KB	Output is correct
92	Correct	112 ms	118840 KB	Output is correct

Subtask #5

0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	58 ms	117644 KB	Output is correct
2	Correct	58 ms	117664 KB	Output is correct
3	Correct	63 ms	117652 KB	Output is correct
4	Correct	61 ms	117588 KB	Output is correct
5	Correct	68 ms	117604 KB	Output is correct
6	Correct	58 ms	117704 KB	Output is correct
7	Correct	57 ms	117608 KB	Output is correct
8	Correct	58 ms	117596 KB	Output is correct
9	Correct	67 ms	117672 KB	Output is correct
10	Correct	62 ms	117604 KB	Output is correct
11	Correct	58 ms	117624 KB	Output is correct
12	Correct	64 ms	117700 KB	Output is correct
13	Correct	60 ms	117712 KB	Output is correct
14	Correct	59 ms	117676 KB	Output is correct
15	Correct	58 ms	117676 KB	Output is correct
16	Correct	60 ms	117684 KB	Output is correct
17	Correct	60 ms	117696 KB	Output is correct
18	Correct	58 ms	117672 KB	Output is correct
19	Correct	61 ms	117616 KB	Output is correct
20	Correct	60 ms	117588 KB	Output is correct
21	Correct	59 ms	117580 KB	Output is correct
22	Correct	58 ms	117640 KB	Output is correct
23	Correct	58 ms	117648 KB	Output is correct
24	Correct	60 ms	117696 KB	Output is correct
25	Correct	59 ms	117696 KB	Output is correct
26	Correct	60 ms	117612 KB	Output is correct
27	Correct	58 ms	117692 KB	Output is correct
28	Correct	68 ms	117664 KB	Output is correct
29	Correct	60 ms	117708 KB	Output is correct
30	Correct	60 ms	117688 KB	Output is correct
31	Correct	59 ms	117708 KB	Output is correct
32	Correct	60 ms	117664 KB	Output is correct
33	Correct	62 ms	117668 KB	Output is correct
34	Correct	59 ms	117580 KB	Output is correct
35	Correct	60 ms	117676 KB	Output is correct
36	Correct	62 ms	117640 KB	Output is correct
37	Correct	59 ms	117616 KB	Output is correct
38	Correct	60 ms	117708 KB	Output is correct
39	Correct	62 ms	117580 KB	Output is correct
40	Correct	69 ms	117680 KB	Output is correct
41	Correct	59 ms	117604 KB	Output is correct
42	Correct	60 ms	117756 KB	Output is correct
43	Correct	59 ms	117768 KB	Output is correct
44	Correct	68 ms	117580 KB	Output is correct
45	Correct	67 ms	117636 KB	Output is correct
46	Correct	60 ms	117604 KB	Output is correct
47	Correct	58 ms	117588 KB	Output is correct
48	Correct	61 ms	117716 KB	Output is correct
49	Correct	60 ms	117612 KB	Output is correct
50	Correct	61 ms	117708 KB	Output is correct
51	Correct	65 ms	117768 KB	Output is correct
52	Correct	64 ms	117708 KB	Output is correct
53	Correct	61 ms	117708 KB	Output is correct
54	Correct	69 ms	117644 KB	Output is correct
55	Correct	62 ms	117724 KB	Output is correct
56	Correct	59 ms	117708 KB	Output is correct
57	Correct	61 ms	117672 KB	Output is correct
58	Correct	60 ms	117620 KB	Output is correct
59	Correct	58 ms	117584 KB	Output is correct
60	Correct	61 ms	117600 KB	Output is correct
61	Correct	64 ms	117672 KB	Output is correct
62	Correct	65 ms	117724 KB	Output is correct
63	Correct	59 ms	117732 KB	Output is correct
64	Correct	58 ms	117700 KB	Output is correct
65	Correct	59 ms	117704 KB	Output is correct
66	Correct	59 ms	117672 KB	Output is correct
67	Correct	58 ms	117648 KB	Output is correct
68	Correct	67 ms	117692 KB	Output is correct
69	Correct	59 ms	117708 KB	Output is correct
70	Correct	59 ms	117664 KB	Output is correct
71	Correct	288 ms	120340 KB	Output is correct
72	Correct	219 ms	119884 KB	Output is correct
73	Correct	238 ms	120096 KB	Output is correct
74	Correct	160 ms	119400 KB	Output is correct
75	Correct	168 ms	119564 KB	Output is correct
76	Correct	438 ms	121160 KB	Output is correct
77	Correct	395 ms	120800 KB	Output is correct
78	Correct	357 ms	120676 KB	Output is correct
79	Correct	332 ms	120576 KB	Output is correct
80	Correct	58 ms	117612 KB	Output is correct
81	Correct	59 ms	117688 KB	Output is correct
82	Correct	62 ms	117824 KB	Output is correct
83	Correct	100 ms	118476 KB	Output is correct
84	Correct	94 ms	118624 KB	Output is correct
85	Correct	74 ms	118060 KB	Output is correct
86	Correct	62 ms	117616 KB	Output is correct
87	Correct	118 ms	118712 KB	Output is correct
88	Correct	61 ms	117700 KB	Output is correct
89	Correct	60 ms	117636 KB	Output is correct
90	Correct	60 ms	117588 KB	Output is correct
91	Correct	74 ms	118176 KB	Output is correct
92	Correct	112 ms	118840 KB	Output is correct
93	Execution timed out	5078 ms	125344 KB	Time limit exceeded
94	Halted	0 ms	0 KB	-