Submission #463439

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
463439	2021-08-11T07:00:03 Z	BT21tata	Toys (CEOI18_toy)	C++17	59 / 100	33 ms	8516 KB

#include<bits/stdc++.h>
// #pragma GCC target ("avx,avx2,fma")
// #pragma GCC optimize("Ofast")
// #pragma GCC optimize("unroll-loops")
typedef long long ll;
typedef long double ld;
#define SPEED ios_base::sync_with_stdio(false); cin.tie(0), cout.tie(0)
#define rall(v) (v).rbegin(),(v).rend()
#define all(v) (v).begin(),(v).end()
#define OK cerr<<"OK"<<endl<<flush
#define pii pair<int, int>
#define pll pair<ll, ll>
#define pb push_back
#define F first
#define S second
#define y0 jahdakdh
#define y1 jahsadakdakdh
#define endl '\n'
using namespace std;
const ll MOD=1e9+7;
mt19937 rng(std::chrono::system_clock::now().time_since_epoch().count());

set<int> a[100005];

set<int> f(int n)
{
    set<int> ans;
    for(int i=2; i*i<=n; i++)
        if(n%i==0)
        {
            if(n/i<=100000)
            {
                if(a[n/i].size()==0) a[n/i]=f(n/i);
                for(int u : a[n/i]) ans.insert(u+i-1);
            }
            else
            {
                set<int> w;
                for(int u : w) ans.insert(u+i-1);    
            }
        }
    ans.insert(n-1);
    return ans;
} 

int main()
{
    SPEED;
    int n;
    cin>>n;
    set<int> s=f(n);
    cout<<s.size()<<endl;
    for(int u : s) cout<<u<<' ';
    return 0;
}

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	4940 KB	Output is correct
2	Correct	3 ms	4924 KB	Output is correct
3	Correct	3 ms	4940 KB	Output is correct
4	Correct	3 ms	4940 KB	Output is correct
5	Correct	3 ms	4940 KB	Output is correct
6	Correct	3 ms	4940 KB	Output is correct
7	Correct	3 ms	4940 KB	Output is correct
8	Correct	4 ms	4940 KB	Output is correct
9	Correct	3 ms	4940 KB	Output is correct
10	Correct	3 ms	4940 KB	Output is correct
11	Correct	3 ms	4940 KB	Output is correct
12	Correct	3 ms	4940 KB	Output is correct
13	Correct	4 ms	4940 KB	Output is correct
14	Correct	3 ms	4940 KB	Output is correct
15	Correct	3 ms	4940 KB	Output is correct
16	Correct	3 ms	4940 KB	Output is correct
17	Correct	3 ms	4940 KB	Output is correct
18	Correct	3 ms	4916 KB	Output is correct
19	Correct	3 ms	4940 KB	Output is correct
20	Correct	3 ms	4940 KB	Output is correct
21	Correct	3 ms	4940 KB	Output is correct
22	Correct	3 ms	4940 KB	Output is correct
23	Correct	3 ms	4940 KB	Output is correct
24	Correct	3 ms	4940 KB	Output is correct
25	Correct	3 ms	4940 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	4940 KB	Output is correct
2	Correct	3 ms	4924 KB	Output is correct
3	Correct	3 ms	4940 KB	Output is correct
4	Correct	3 ms	4940 KB	Output is correct
5	Correct	3 ms	4940 KB	Output is correct
6	Correct	3 ms	4940 KB	Output is correct
7	Correct	3 ms	4940 KB	Output is correct
8	Correct	4 ms	4940 KB	Output is correct
9	Correct	3 ms	4940 KB	Output is correct
10	Correct	3 ms	4940 KB	Output is correct
11	Correct	3 ms	4940 KB	Output is correct
12	Correct	3 ms	4940 KB	Output is correct
13	Correct	4 ms	4940 KB	Output is correct
14	Correct	3 ms	4940 KB	Output is correct
15	Correct	3 ms	4940 KB	Output is correct
16	Correct	3 ms	4940 KB	Output is correct
17	Correct	3 ms	4940 KB	Output is correct
18	Correct	3 ms	4916 KB	Output is correct
19	Correct	3 ms	4940 KB	Output is correct
20	Correct	3 ms	4940 KB	Output is correct
21	Correct	3 ms	4940 KB	Output is correct
22	Correct	3 ms	4940 KB	Output is correct
23	Correct	3 ms	4940 KB	Output is correct
24	Correct	3 ms	4940 KB	Output is correct
25	Correct	3 ms	4940 KB	Output is correct
26	Correct	4 ms	5068 KB	Output is correct
27	Correct	3 ms	4940 KB	Output is correct
28	Correct	3 ms	4940 KB	Output is correct
29	Correct	3 ms	4940 KB	Output is correct
30	Correct	3 ms	4940 KB	Output is correct
31	Correct	4 ms	5068 KB	Output is correct
32	Correct	4 ms	5068 KB	Output is correct
33	Correct	3 ms	5068 KB	Output is correct
34	Correct	3 ms	4940 KB	Output is correct
35	Correct	3 ms	4940 KB	Output is correct
36	Correct	3 ms	4940 KB	Output is correct
37	Correct	3 ms	4940 KB	Output is correct
38	Correct	3 ms	4940 KB	Output is correct
39	Correct	3 ms	4940 KB	Output is correct
40	Correct	3 ms	4956 KB	Output is correct
41	Correct	3 ms	4940 KB	Output is correct
42	Correct	3 ms	4940 KB	Output is correct
43	Correct	3 ms	4940 KB	Output is correct
44	Correct	3 ms	4940 KB	Output is correct
45	Correct	3 ms	4940 KB	Output is correct
46	Correct	3 ms	4940 KB	Output is correct
47	Correct	3 ms	4940 KB	Output is correct
48	Correct	3 ms	4940 KB	Output is correct
49	Correct	3 ms	4940 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	4940 KB	Output is correct
2	Correct	3 ms	4924 KB	Output is correct
3	Correct	3 ms	4940 KB	Output is correct
4	Correct	3 ms	4940 KB	Output is correct
5	Correct	3 ms	4940 KB	Output is correct
6	Correct	3 ms	4940 KB	Output is correct
7	Correct	3 ms	4940 KB	Output is correct
8	Correct	4 ms	4940 KB	Output is correct
9	Correct	3 ms	4940 KB	Output is correct
10	Correct	3 ms	4940 KB	Output is correct
11	Correct	3 ms	4940 KB	Output is correct
12	Correct	3 ms	4940 KB	Output is correct
13	Correct	4 ms	4940 KB	Output is correct
14	Correct	3 ms	4940 KB	Output is correct
15	Correct	3 ms	4940 KB	Output is correct
16	Correct	3 ms	4940 KB	Output is correct
17	Correct	3 ms	4940 KB	Output is correct
18	Correct	3 ms	4916 KB	Output is correct
19	Correct	3 ms	4940 KB	Output is correct
20	Correct	3 ms	4940 KB	Output is correct
21	Correct	3 ms	4940 KB	Output is correct
22	Correct	3 ms	4940 KB	Output is correct
23	Correct	3 ms	4940 KB	Output is correct
24	Correct	3 ms	4940 KB	Output is correct
25	Correct	3 ms	4940 KB	Output is correct
26	Correct	4 ms	5068 KB	Output is correct
27	Correct	3 ms	4940 KB	Output is correct
28	Correct	3 ms	4940 KB	Output is correct
29	Correct	3 ms	4940 KB	Output is correct
30	Correct	3 ms	4940 KB	Output is correct
31	Correct	4 ms	5068 KB	Output is correct
32	Correct	4 ms	5068 KB	Output is correct
33	Correct	3 ms	5068 KB	Output is correct
34	Correct	3 ms	4940 KB	Output is correct
35	Correct	3 ms	4940 KB	Output is correct
36	Correct	3 ms	4940 KB	Output is correct
37	Correct	3 ms	4940 KB	Output is correct
38	Correct	3 ms	4940 KB	Output is correct
39	Correct	3 ms	4940 KB	Output is correct
40	Correct	3 ms	4956 KB	Output is correct
41	Correct	3 ms	4940 KB	Output is correct
42	Correct	3 ms	4940 KB	Output is correct
43	Correct	3 ms	4940 KB	Output is correct
44	Correct	3 ms	4940 KB	Output is correct
45	Correct	3 ms	4940 KB	Output is correct
46	Correct	3 ms	4940 KB	Output is correct
47	Correct	3 ms	4940 KB	Output is correct
48	Correct	3 ms	4940 KB	Output is correct
49	Correct	3 ms	4940 KB	Output is correct
50	Correct	5 ms	5196 KB	Output is correct
51	Correct	5 ms	5196 KB	Output is correct
52	Correct	6 ms	5196 KB	Output is correct
53	Correct	5 ms	5196 KB	Output is correct
54	Correct	4 ms	5068 KB	Output is correct
55	Correct	6 ms	5324 KB	Output is correct
56	Correct	6 ms	5324 KB	Output is correct
57	Correct	6 ms	5324 KB	Output is correct
58	Correct	3 ms	4940 KB	Output is correct
59	Correct	3 ms	4940 KB	Output is correct
60	Correct	3 ms	4940 KB	Output is correct
61	Correct	6 ms	5196 KB	Output is correct
62	Correct	4 ms	5068 KB	Output is correct
63	Correct	3 ms	5044 KB	Output is correct
64	Correct	3 ms	4940 KB	Output is correct
65	Correct	5 ms	5196 KB	Output is correct
66	Correct	3 ms	4940 KB	Output is correct
67	Correct	3 ms	4940 KB	Output is correct
68	Correct	4 ms	4940 KB	Output is correct
69	Correct	3 ms	4940 KB	Output is correct
70	Correct	3 ms	5068 KB	Output is correct

Subtask #4
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	4940 KB	Output is correct
2	Correct	3 ms	4924 KB	Output is correct
3	Correct	3 ms	4940 KB	Output is correct
4	Correct	3 ms	4940 KB	Output is correct
5	Correct	3 ms	4940 KB	Output is correct
6	Correct	3 ms	4940 KB	Output is correct
7	Correct	3 ms	4940 KB	Output is correct
8	Correct	4 ms	4940 KB	Output is correct
9	Correct	3 ms	4940 KB	Output is correct
10	Correct	3 ms	4940 KB	Output is correct
11	Correct	3 ms	4940 KB	Output is correct
12	Correct	3 ms	4940 KB	Output is correct
13	Correct	4 ms	4940 KB	Output is correct
14	Correct	3 ms	4940 KB	Output is correct
15	Correct	3 ms	4940 KB	Output is correct
16	Correct	3 ms	4940 KB	Output is correct
17	Correct	3 ms	4940 KB	Output is correct
18	Correct	3 ms	4916 KB	Output is correct
19	Correct	3 ms	4940 KB	Output is correct
20	Correct	3 ms	4940 KB	Output is correct
21	Correct	3 ms	4940 KB	Output is correct
22	Correct	3 ms	4940 KB	Output is correct
23	Correct	3 ms	4940 KB	Output is correct
24	Correct	3 ms	4940 KB	Output is correct
25	Correct	3 ms	4940 KB	Output is correct
26	Correct	4 ms	5068 KB	Output is correct
27	Correct	3 ms	4940 KB	Output is correct
28	Correct	3 ms	4940 KB	Output is correct
29	Correct	3 ms	4940 KB	Output is correct
30	Correct	3 ms	4940 KB	Output is correct
31	Correct	4 ms	5068 KB	Output is correct
32	Correct	4 ms	5068 KB	Output is correct
33	Correct	3 ms	5068 KB	Output is correct
34	Correct	3 ms	4940 KB	Output is correct
35	Correct	3 ms	4940 KB	Output is correct
36	Correct	3 ms	4940 KB	Output is correct
37	Correct	3 ms	4940 KB	Output is correct
38	Correct	3 ms	4940 KB	Output is correct
39	Correct	3 ms	4940 KB	Output is correct
40	Correct	3 ms	4956 KB	Output is correct
41	Correct	3 ms	4940 KB	Output is correct
42	Correct	3 ms	4940 KB	Output is correct
43	Correct	3 ms	4940 KB	Output is correct
44	Correct	3 ms	4940 KB	Output is correct
45	Correct	3 ms	4940 KB	Output is correct
46	Correct	3 ms	4940 KB	Output is correct
47	Correct	3 ms	4940 KB	Output is correct
48	Correct	3 ms	4940 KB	Output is correct
49	Correct	3 ms	4940 KB	Output is correct
50	Correct	5 ms	5196 KB	Output is correct
51	Correct	5 ms	5196 KB	Output is correct
52	Correct	6 ms	5196 KB	Output is correct
53	Correct	5 ms	5196 KB	Output is correct
54	Correct	4 ms	5068 KB	Output is correct
55	Correct	6 ms	5324 KB	Output is correct
56	Correct	6 ms	5324 KB	Output is correct
57	Correct	6 ms	5324 KB	Output is correct
58	Correct	3 ms	4940 KB	Output is correct
59	Correct	3 ms	4940 KB	Output is correct
60	Correct	3 ms	4940 KB	Output is correct
61	Correct	6 ms	5196 KB	Output is correct
62	Correct	4 ms	5068 KB	Output is correct
63	Correct	3 ms	5044 KB	Output is correct
64	Correct	3 ms	4940 KB	Output is correct
65	Correct	5 ms	5196 KB	Output is correct
66	Correct	3 ms	4940 KB	Output is correct
67	Correct	3 ms	4940 KB	Output is correct
68	Correct	4 ms	4940 KB	Output is correct
69	Correct	3 ms	4940 KB	Output is correct
70	Correct	3 ms	5068 KB	Output is correct
71	Incorrect	33 ms	8516 KB	Output isn't correct
72	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	4940 KB	Output is correct
2	Correct	3 ms	4924 KB	Output is correct
3	Correct	3 ms	4940 KB	Output is correct
4	Correct	3 ms	4940 KB	Output is correct
5	Correct	3 ms	4940 KB	Output is correct
6	Correct	3 ms	4940 KB	Output is correct
7	Correct	3 ms	4940 KB	Output is correct
8	Correct	4 ms	4940 KB	Output is correct
9	Correct	3 ms	4940 KB	Output is correct
10	Correct	3 ms	4940 KB	Output is correct
11	Correct	3 ms	4940 KB	Output is correct
12	Correct	3 ms	4940 KB	Output is correct
13	Correct	4 ms	4940 KB	Output is correct
14	Correct	3 ms	4940 KB	Output is correct
15	Correct	3 ms	4940 KB	Output is correct
16	Correct	3 ms	4940 KB	Output is correct
17	Correct	3 ms	4940 KB	Output is correct
18	Correct	3 ms	4916 KB	Output is correct
19	Correct	3 ms	4940 KB	Output is correct
20	Correct	3 ms	4940 KB	Output is correct
21	Correct	3 ms	4940 KB	Output is correct
22	Correct	3 ms	4940 KB	Output is correct
23	Correct	3 ms	4940 KB	Output is correct
24	Correct	3 ms	4940 KB	Output is correct
25	Correct	3 ms	4940 KB	Output is correct
26	Correct	4 ms	5068 KB	Output is correct
27	Correct	3 ms	4940 KB	Output is correct
28	Correct	3 ms	4940 KB	Output is correct
29	Correct	3 ms	4940 KB	Output is correct
30	Correct	3 ms	4940 KB	Output is correct
31	Correct	4 ms	5068 KB	Output is correct
32	Correct	4 ms	5068 KB	Output is correct
33	Correct	3 ms	5068 KB	Output is correct
34	Correct	3 ms	4940 KB	Output is correct
35	Correct	3 ms	4940 KB	Output is correct
36	Correct	3 ms	4940 KB	Output is correct
37	Correct	3 ms	4940 KB	Output is correct
38	Correct	3 ms	4940 KB	Output is correct
39	Correct	3 ms	4940 KB	Output is correct
40	Correct	3 ms	4956 KB	Output is correct
41	Correct	3 ms	4940 KB	Output is correct
42	Correct	3 ms	4940 KB	Output is correct
43	Correct	3 ms	4940 KB	Output is correct
44	Correct	3 ms	4940 KB	Output is correct
45	Correct	3 ms	4940 KB	Output is correct
46	Correct	3 ms	4940 KB	Output is correct
47	Correct	3 ms	4940 KB	Output is correct
48	Correct	3 ms	4940 KB	Output is correct
49	Correct	3 ms	4940 KB	Output is correct
50	Correct	5 ms	5196 KB	Output is correct
51	Correct	5 ms	5196 KB	Output is correct
52	Correct	6 ms	5196 KB	Output is correct
53	Correct	5 ms	5196 KB	Output is correct
54	Correct	4 ms	5068 KB	Output is correct
55	Correct	6 ms	5324 KB	Output is correct
56	Correct	6 ms	5324 KB	Output is correct
57	Correct	6 ms	5324 KB	Output is correct
58	Correct	3 ms	4940 KB	Output is correct
59	Correct	3 ms	4940 KB	Output is correct
60	Correct	3 ms	4940 KB	Output is correct
61	Correct	6 ms	5196 KB	Output is correct
62	Correct	4 ms	5068 KB	Output is correct
63	Correct	3 ms	5044 KB	Output is correct
64	Correct	3 ms	4940 KB	Output is correct
65	Correct	5 ms	5196 KB	Output is correct
66	Correct	3 ms	4940 KB	Output is correct
67	Correct	3 ms	4940 KB	Output is correct
68	Correct	4 ms	4940 KB	Output is correct
69	Correct	3 ms	4940 KB	Output is correct
70	Correct	3 ms	5068 KB	Output is correct
71	Incorrect	33 ms	8516 KB	Output isn't correct
72	Halted	0 ms	0 KB	-

Submission #463439

Compilation message

Subtask #1 19.0 / 19.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 20.0

Subtask #5 0 / 21.0

Subtask #1
19.0 / 19.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 20.0

Subtask #5
0 / 21.0