답안 #538013

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
538013	2022-03-16T03:07:30 Z	jamielim	Toys (CEOI18_toy)	C++14	59 / 100	5000 ms	120136 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<100005&&!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<100005)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

#	결과	실행 시간	메모리	Grader output
1	Correct	57 ms	117600 KB	Output is correct
2	Correct	59 ms	117580 KB	Output is correct
3	Correct	60 ms	117668 KB	Output is correct
4	Correct	62 ms	117596 KB	Output is correct
5	Correct	61 ms	117696 KB	Output is correct
6	Correct	71 ms	117632 KB	Output is correct
7	Correct	60 ms	117620 KB	Output is correct
8	Correct	59 ms	117640 KB	Output is correct
9	Correct	58 ms	117716 KB	Output is correct
10	Correct	62 ms	117696 KB	Output is correct
11	Correct	59 ms	117680 KB	Output is correct
12	Correct	59 ms	117576 KB	Output is correct
13	Correct	62 ms	117700 KB	Output is correct
14	Correct	68 ms	117700 KB	Output is correct
15	Correct	62 ms	117660 KB	Output is correct
16	Correct	59 ms	117588 KB	Output is correct
17	Correct	58 ms	117656 KB	Output is correct
18	Correct	63 ms	117696 KB	Output is correct
19	Correct	63 ms	117604 KB	Output is correct
20	Correct	72 ms	117672 KB	Output is correct
21	Correct	60 ms	117688 KB	Output is correct
22	Correct	58 ms	117660 KB	Output is correct
23	Correct	60 ms	117616 KB	Output is correct
24	Correct	63 ms	117696 KB	Output is correct
25	Correct	67 ms	117704 KB	Output is correct

Subtask #2

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	57 ms	117600 KB	Output is correct
2	Correct	59 ms	117580 KB	Output is correct
3	Correct	60 ms	117668 KB	Output is correct
4	Correct	62 ms	117596 KB	Output is correct
5	Correct	61 ms	117696 KB	Output is correct
6	Correct	71 ms	117632 KB	Output is correct
7	Correct	60 ms	117620 KB	Output is correct
8	Correct	59 ms	117640 KB	Output is correct
9	Correct	58 ms	117716 KB	Output is correct
10	Correct	62 ms	117696 KB	Output is correct
11	Correct	59 ms	117680 KB	Output is correct
12	Correct	59 ms	117576 KB	Output is correct
13	Correct	62 ms	117700 KB	Output is correct
14	Correct	68 ms	117700 KB	Output is correct
15	Correct	62 ms	117660 KB	Output is correct
16	Correct	59 ms	117588 KB	Output is correct
17	Correct	58 ms	117656 KB	Output is correct
18	Correct	63 ms	117696 KB	Output is correct
19	Correct	63 ms	117604 KB	Output is correct
20	Correct	72 ms	117672 KB	Output is correct
21	Correct	60 ms	117688 KB	Output is correct
22	Correct	58 ms	117660 KB	Output is correct
23	Correct	60 ms	117616 KB	Output is correct
24	Correct	63 ms	117696 KB	Output is correct
25	Correct	67 ms	117704 KB	Output is correct
26	Correct	59 ms	117692 KB	Output is correct
27	Correct	60 ms	117720 KB	Output is correct
28	Correct	65 ms	117620 KB	Output is correct
29	Correct	63 ms	117704 KB	Output is correct
30	Correct	61 ms	117592 KB	Output is correct
31	Correct	60 ms	117644 KB	Output is correct
32	Correct	59 ms	117708 KB	Output is correct
33	Correct	60 ms	117728 KB	Output is correct
34	Correct	62 ms	117664 KB	Output is correct
35	Correct	62 ms	117608 KB	Output is correct
36	Correct	61 ms	117708 KB	Output is correct
37	Correct	61 ms	117652 KB	Output is correct
38	Correct	59 ms	117656 KB	Output is correct
39	Correct	61 ms	117576 KB	Output is correct
40	Correct	60 ms	117716 KB	Output is correct
41	Correct	59 ms	117704 KB	Output is correct
42	Correct	63 ms	117684 KB	Output is correct
43	Correct	62 ms	117700 KB	Output is correct
44	Correct	60 ms	117796 KB	Output is correct
45	Correct	59 ms	117704 KB	Output is correct
46	Correct	59 ms	117672 KB	Output is correct
47	Correct	59 ms	117704 KB	Output is correct
48	Correct	73 ms	117604 KB	Output is correct
49	Correct	63 ms	117680 KB	Output is correct

Subtask #3

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	57 ms	117600 KB	Output is correct
2	Correct	59 ms	117580 KB	Output is correct
3	Correct	60 ms	117668 KB	Output is correct
4	Correct	62 ms	117596 KB	Output is correct
5	Correct	61 ms	117696 KB	Output is correct
6	Correct	71 ms	117632 KB	Output is correct
7	Correct	60 ms	117620 KB	Output is correct
8	Correct	59 ms	117640 KB	Output is correct
9	Correct	58 ms	117716 KB	Output is correct
10	Correct	62 ms	117696 KB	Output is correct
11	Correct	59 ms	117680 KB	Output is correct
12	Correct	59 ms	117576 KB	Output is correct
13	Correct	62 ms	117700 KB	Output is correct
14	Correct	68 ms	117700 KB	Output is correct
15	Correct	62 ms	117660 KB	Output is correct
16	Correct	59 ms	117588 KB	Output is correct
17	Correct	58 ms	117656 KB	Output is correct
18	Correct	63 ms	117696 KB	Output is correct
19	Correct	63 ms	117604 KB	Output is correct
20	Correct	72 ms	117672 KB	Output is correct
21	Correct	60 ms	117688 KB	Output is correct
22	Correct	58 ms	117660 KB	Output is correct
23	Correct	60 ms	117616 KB	Output is correct
24	Correct	63 ms	117696 KB	Output is correct
25	Correct	67 ms	117704 KB	Output is correct
26	Correct	59 ms	117692 KB	Output is correct
27	Correct	60 ms	117720 KB	Output is correct
28	Correct	65 ms	117620 KB	Output is correct
29	Correct	63 ms	117704 KB	Output is correct
30	Correct	61 ms	117592 KB	Output is correct
31	Correct	60 ms	117644 KB	Output is correct
32	Correct	59 ms	117708 KB	Output is correct
33	Correct	60 ms	117728 KB	Output is correct
34	Correct	62 ms	117664 KB	Output is correct
35	Correct	62 ms	117608 KB	Output is correct
36	Correct	61 ms	117708 KB	Output is correct
37	Correct	61 ms	117652 KB	Output is correct
38	Correct	59 ms	117656 KB	Output is correct
39	Correct	61 ms	117576 KB	Output is correct
40	Correct	60 ms	117716 KB	Output is correct
41	Correct	59 ms	117704 KB	Output is correct
42	Correct	63 ms	117684 KB	Output is correct
43	Correct	62 ms	117700 KB	Output is correct
44	Correct	60 ms	117796 KB	Output is correct
45	Correct	59 ms	117704 KB	Output is correct
46	Correct	59 ms	117672 KB	Output is correct
47	Correct	59 ms	117704 KB	Output is correct
48	Correct	73 ms	117604 KB	Output is correct
49	Correct	63 ms	117680 KB	Output is correct
50	Correct	63 ms	117756 KB	Output is correct
51	Correct	59 ms	117684 KB	Output is correct
52	Correct	63 ms	117740 KB	Output is correct
53	Correct	61 ms	117772 KB	Output is correct
54	Correct	61 ms	117696 KB	Output is correct
55	Correct	67 ms	117672 KB	Output is correct
56	Correct	65 ms	117780 KB	Output is correct
57	Correct	61 ms	117728 KB	Output is correct
58	Correct	62 ms	117616 KB	Output is correct
59	Correct	60 ms	117696 KB	Output is correct
60	Correct	62 ms	117708 KB	Output is correct
61	Correct	65 ms	117708 KB	Output is correct
62	Correct	59 ms	117716 KB	Output is correct
63	Correct	59 ms	117648 KB	Output is correct
64	Correct	61 ms	117680 KB	Output is correct
65	Correct	64 ms	117660 KB	Output is correct
66	Correct	58 ms	117660 KB	Output is correct
67	Correct	59 ms	117640 KB	Output is correct
68	Correct	63 ms	117704 KB	Output is correct
69	Correct	61 ms	117664 KB	Output is correct
70	Correct	68 ms	117608 KB	Output is correct

Subtask #4

0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	57 ms	117600 KB	Output is correct
2	Correct	59 ms	117580 KB	Output is correct
3	Correct	60 ms	117668 KB	Output is correct
4	Correct	62 ms	117596 KB	Output is correct
5	Correct	61 ms	117696 KB	Output is correct
6	Correct	71 ms	117632 KB	Output is correct
7	Correct	60 ms	117620 KB	Output is correct
8	Correct	59 ms	117640 KB	Output is correct
9	Correct	58 ms	117716 KB	Output is correct
10	Correct	62 ms	117696 KB	Output is correct
11	Correct	59 ms	117680 KB	Output is correct
12	Correct	59 ms	117576 KB	Output is correct
13	Correct	62 ms	117700 KB	Output is correct
14	Correct	68 ms	117700 KB	Output is correct
15	Correct	62 ms	117660 KB	Output is correct
16	Correct	59 ms	117588 KB	Output is correct
17	Correct	58 ms	117656 KB	Output is correct
18	Correct	63 ms	117696 KB	Output is correct
19	Correct	63 ms	117604 KB	Output is correct
20	Correct	72 ms	117672 KB	Output is correct
21	Correct	60 ms	117688 KB	Output is correct
22	Correct	58 ms	117660 KB	Output is correct
23	Correct	60 ms	117616 KB	Output is correct
24	Correct	63 ms	117696 KB	Output is correct
25	Correct	67 ms	117704 KB	Output is correct
26	Correct	59 ms	117692 KB	Output is correct
27	Correct	60 ms	117720 KB	Output is correct
28	Correct	65 ms	117620 KB	Output is correct
29	Correct	63 ms	117704 KB	Output is correct
30	Correct	61 ms	117592 KB	Output is correct
31	Correct	60 ms	117644 KB	Output is correct
32	Correct	59 ms	117708 KB	Output is correct
33	Correct	60 ms	117728 KB	Output is correct
34	Correct	62 ms	117664 KB	Output is correct
35	Correct	62 ms	117608 KB	Output is correct
36	Correct	61 ms	117708 KB	Output is correct
37	Correct	61 ms	117652 KB	Output is correct
38	Correct	59 ms	117656 KB	Output is correct
39	Correct	61 ms	117576 KB	Output is correct
40	Correct	60 ms	117716 KB	Output is correct
41	Correct	59 ms	117704 KB	Output is correct
42	Correct	63 ms	117684 KB	Output is correct
43	Correct	62 ms	117700 KB	Output is correct
44	Correct	60 ms	117796 KB	Output is correct
45	Correct	59 ms	117704 KB	Output is correct
46	Correct	59 ms	117672 KB	Output is correct
47	Correct	59 ms	117704 KB	Output is correct
48	Correct	73 ms	117604 KB	Output is correct
49	Correct	63 ms	117680 KB	Output is correct
50	Correct	63 ms	117756 KB	Output is correct
51	Correct	59 ms	117684 KB	Output is correct
52	Correct	63 ms	117740 KB	Output is correct
53	Correct	61 ms	117772 KB	Output is correct
54	Correct	61 ms	117696 KB	Output is correct
55	Correct	67 ms	117672 KB	Output is correct
56	Correct	65 ms	117780 KB	Output is correct
57	Correct	61 ms	117728 KB	Output is correct
58	Correct	62 ms	117616 KB	Output is correct
59	Correct	60 ms	117696 KB	Output is correct
60	Correct	62 ms	117708 KB	Output is correct
61	Correct	65 ms	117708 KB	Output is correct
62	Correct	59 ms	117716 KB	Output is correct
63	Correct	59 ms	117648 KB	Output is correct
64	Correct	61 ms	117680 KB	Output is correct
65	Correct	64 ms	117660 KB	Output is correct
66	Correct	58 ms	117660 KB	Output is correct
67	Correct	59 ms	117640 KB	Output is correct
68	Correct	63 ms	117704 KB	Output is correct
69	Correct	61 ms	117664 KB	Output is correct
70	Correct	68 ms	117608 KB	Output is correct
71	Correct	2691 ms	119764 KB	Output is correct
72	Correct	1252 ms	119308 KB	Output is correct
73	Correct	2485 ms	119744 KB	Output is correct
74	Correct	794 ms	119116 KB	Output is correct
75	Correct	1030 ms	119092 KB	Output is correct
76	Execution timed out	5056 ms	120136 KB	Time limit exceeded
77	Halted	0 ms	0 KB	-

Subtask #5

0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	57 ms	117600 KB	Output is correct
2	Correct	59 ms	117580 KB	Output is correct
3	Correct	60 ms	117668 KB	Output is correct
4	Correct	62 ms	117596 KB	Output is correct
5	Correct	61 ms	117696 KB	Output is correct
6	Correct	71 ms	117632 KB	Output is correct
7	Correct	60 ms	117620 KB	Output is correct
8	Correct	59 ms	117640 KB	Output is correct
9	Correct	58 ms	117716 KB	Output is correct
10	Correct	62 ms	117696 KB	Output is correct
11	Correct	59 ms	117680 KB	Output is correct
12	Correct	59 ms	117576 KB	Output is correct
13	Correct	62 ms	117700 KB	Output is correct
14	Correct	68 ms	117700 KB	Output is correct
15	Correct	62 ms	117660 KB	Output is correct
16	Correct	59 ms	117588 KB	Output is correct
17	Correct	58 ms	117656 KB	Output is correct
18	Correct	63 ms	117696 KB	Output is correct
19	Correct	63 ms	117604 KB	Output is correct
20	Correct	72 ms	117672 KB	Output is correct
21	Correct	60 ms	117688 KB	Output is correct
22	Correct	58 ms	117660 KB	Output is correct
23	Correct	60 ms	117616 KB	Output is correct
24	Correct	63 ms	117696 KB	Output is correct
25	Correct	67 ms	117704 KB	Output is correct
26	Correct	59 ms	117692 KB	Output is correct
27	Correct	60 ms	117720 KB	Output is correct
28	Correct	65 ms	117620 KB	Output is correct
29	Correct	63 ms	117704 KB	Output is correct
30	Correct	61 ms	117592 KB	Output is correct
31	Correct	60 ms	117644 KB	Output is correct
32	Correct	59 ms	117708 KB	Output is correct
33	Correct	60 ms	117728 KB	Output is correct
34	Correct	62 ms	117664 KB	Output is correct
35	Correct	62 ms	117608 KB	Output is correct
36	Correct	61 ms	117708 KB	Output is correct
37	Correct	61 ms	117652 KB	Output is correct
38	Correct	59 ms	117656 KB	Output is correct
39	Correct	61 ms	117576 KB	Output is correct
40	Correct	60 ms	117716 KB	Output is correct
41	Correct	59 ms	117704 KB	Output is correct
42	Correct	63 ms	117684 KB	Output is correct
43	Correct	62 ms	117700 KB	Output is correct
44	Correct	60 ms	117796 KB	Output is correct
45	Correct	59 ms	117704 KB	Output is correct
46	Correct	59 ms	117672 KB	Output is correct
47	Correct	59 ms	117704 KB	Output is correct
48	Correct	73 ms	117604 KB	Output is correct
49	Correct	63 ms	117680 KB	Output is correct
50	Correct	63 ms	117756 KB	Output is correct
51	Correct	59 ms	117684 KB	Output is correct
52	Correct	63 ms	117740 KB	Output is correct
53	Correct	61 ms	117772 KB	Output is correct
54	Correct	61 ms	117696 KB	Output is correct
55	Correct	67 ms	117672 KB	Output is correct
56	Correct	65 ms	117780 KB	Output is correct
57	Correct	61 ms	117728 KB	Output is correct
58	Correct	62 ms	117616 KB	Output is correct
59	Correct	60 ms	117696 KB	Output is correct
60	Correct	62 ms	117708 KB	Output is correct
61	Correct	65 ms	117708 KB	Output is correct
62	Correct	59 ms	117716 KB	Output is correct
63	Correct	59 ms	117648 KB	Output is correct
64	Correct	61 ms	117680 KB	Output is correct
65	Correct	64 ms	117660 KB	Output is correct
66	Correct	58 ms	117660 KB	Output is correct
67	Correct	59 ms	117640 KB	Output is correct
68	Correct	63 ms	117704 KB	Output is correct
69	Correct	61 ms	117664 KB	Output is correct
70	Correct	68 ms	117608 KB	Output is correct
71	Correct	2691 ms	119764 KB	Output is correct
72	Correct	1252 ms	119308 KB	Output is correct
73	Correct	2485 ms	119744 KB	Output is correct
74	Correct	794 ms	119116 KB	Output is correct
75	Correct	1030 ms	119092 KB	Output is correct
76	Execution timed out	5056 ms	120136 KB	Time limit exceeded
77	Halted	0 ms	0 KB	-