Submission #483233

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
483233	2021-10-28T10:20:39 Z	Monarchuwu	Toys (CEOI18_toy)	C++17	100 / 100	2055 ms	86728 KB

/**
 *  - x món 1, y món 2, z món 3 thì số cách chọn là (x + 1) * (y + 1) * (z + 1)
 *    => phân tích n thành tsnt, đặt s[i] là tập số lượng đồ chơi có thể chia thỏa trong i ngày
 *  - dp[i] += (dp[i / k] + k-1) (số món tăng k-1) (k là ước > 1 của i)
**/
#include<iostream>
#include<algorithm>
#include<vector>
#include<map>
#include<set>
using namespace std;
typedef long long ll;
int n;

vector<int> divisor(int n) {
    vector<int> div(1, n);
    for (int i = 2; i * i <= n; ++i) if (n % i == 0) {
        div.push_back(i);
        if (i * i != n) div.push_back(n / i);
    }
    return div;
}

map<int, set<int>> mp;
void calc(int n) {
    vector<int> div = divisor(n);
    for (int k : div) {
        if (!mp.count(n / k)) calc(n / k);
        for (int i : mp[n / k])
            mp[n].insert(i + k - 1);
    }
}

int main() {
    ios_base::sync_with_stdio(false); cin.tie(NULL);
    cin >> n;

    mp[1].insert(0);
    calc(n);

    cout << mp[n].size() << '\n';
    for (int i : mp[n]) cout << i << ' ';
    cout << '\n';
}
/**  /\_/\
 *  (= ._.)
 *  / >0  \>1
**/

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	1 ms	304 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	1 ms	304 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	284 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct
39	Correct	0 ms	204 KB	Output is correct
40	Correct	1 ms	332 KB	Output is correct
41	Correct	0 ms	204 KB	Output is correct
42	Correct	1 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	0 ms	204 KB	Output is correct
45	Correct	1 ms	332 KB	Output is correct
46	Correct	0 ms	204 KB	Output is correct
47	Correct	1 ms	332 KB	Output is correct
48	Correct	1 ms	204 KB	Output is correct
49	Correct	1 ms	308 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	1 ms	304 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	284 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct
39	Correct	0 ms	204 KB	Output is correct
40	Correct	1 ms	332 KB	Output is correct
41	Correct	0 ms	204 KB	Output is correct
42	Correct	1 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	0 ms	204 KB	Output is correct
45	Correct	1 ms	332 KB	Output is correct
46	Correct	0 ms	204 KB	Output is correct
47	Correct	1 ms	332 KB	Output is correct
48	Correct	1 ms	204 KB	Output is correct
49	Correct	1 ms	308 KB	Output is correct
50	Correct	4 ms	568 KB	Output is correct
51	Correct	3 ms	460 KB	Output is correct
52	Correct	3 ms	460 KB	Output is correct
53	Correct	2 ms	460 KB	Output is correct
54	Correct	1 ms	332 KB	Output is correct
55	Correct	4 ms	700 KB	Output is correct
56	Correct	3 ms	588 KB	Output is correct
57	Correct	3 ms	588 KB	Output is correct
58	Correct	1 ms	204 KB	Output is correct
59	Correct	1 ms	316 KB	Output is correct
60	Correct	1 ms	332 KB	Output is correct
61	Correct	2 ms	400 KB	Output is correct
62	Correct	1 ms	332 KB	Output is correct
63	Correct	1 ms	332 KB	Output is correct
64	Correct	1 ms	204 KB	Output is correct
65	Correct	2 ms	460 KB	Output is correct
66	Correct	0 ms	204 KB	Output is correct
67	Correct	0 ms	204 KB	Output is correct
68	Correct	0 ms	204 KB	Output is correct
69	Correct	1 ms	332 KB	Output is correct
70	Correct	1 ms	332 KB	Output is correct

Subtask #4
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	1 ms	304 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	284 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct
39	Correct	0 ms	204 KB	Output is correct
40	Correct	1 ms	332 KB	Output is correct
41	Correct	0 ms	204 KB	Output is correct
42	Correct	1 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	0 ms	204 KB	Output is correct
45	Correct	1 ms	332 KB	Output is correct
46	Correct	0 ms	204 KB	Output is correct
47	Correct	1 ms	332 KB	Output is correct
48	Correct	1 ms	204 KB	Output is correct
49	Correct	1 ms	308 KB	Output is correct
50	Correct	4 ms	568 KB	Output is correct
51	Correct	3 ms	460 KB	Output is correct
52	Correct	3 ms	460 KB	Output is correct
53	Correct	2 ms	460 KB	Output is correct
54	Correct	1 ms	332 KB	Output is correct
55	Correct	4 ms	700 KB	Output is correct
56	Correct	3 ms	588 KB	Output is correct
57	Correct	3 ms	588 KB	Output is correct
58	Correct	1 ms	204 KB	Output is correct
59	Correct	1 ms	316 KB	Output is correct
60	Correct	1 ms	332 KB	Output is correct
61	Correct	2 ms	400 KB	Output is correct
62	Correct	1 ms	332 KB	Output is correct
63	Correct	1 ms	332 KB	Output is correct
64	Correct	1 ms	204 KB	Output is correct
65	Correct	2 ms	460 KB	Output is correct
66	Correct	0 ms	204 KB	Output is correct
67	Correct	0 ms	204 KB	Output is correct
68	Correct	0 ms	204 KB	Output is correct
69	Correct	1 ms	332 KB	Output is correct
70	Correct	1 ms	332 KB	Output is correct
71	Correct	310 ms	18408 KB	Output is correct
72	Correct	199 ms	14052 KB	Output is correct
73	Correct	284 ms	16460 KB	Output is correct
74	Correct	153 ms	11048 KB	Output is correct
75	Correct	168 ms	11832 KB	Output is correct
76	Correct	462 ms	24836 KB	Output is correct
77	Correct	389 ms	21856 KB	Output is correct
78	Correct	350 ms	20688 KB	Output is correct
79	Correct	334 ms	19908 KB	Output is correct
80	Correct	1 ms	204 KB	Output is correct
81	Correct	0 ms	204 KB	Output is correct
82	Correct	3 ms	588 KB	Output is correct
83	Correct	36 ms	3520 KB	Output is correct
84	Correct	49 ms	4352 KB	Output is correct
85	Correct	14 ms	1484 KB	Output is correct
86	Correct	1 ms	332 KB	Output is correct
87	Correct	53 ms	4936 KB	Output is correct
88	Correct	1 ms	204 KB	Output is correct
89	Correct	1 ms	204 KB	Output is correct
90	Correct	1 ms	332 KB	Output is correct
91	Correct	17 ms	2080 KB	Output is correct
92	Correct	69 ms	6476 KB	Output is correct

Subtask #5
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	1 ms	304 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	1 ms	284 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	1 ms	332 KB	Output is correct
31	Correct	1 ms	332 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	1 ms	204 KB	Output is correct
35	Correct	0 ms	204 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct
37	Correct	1 ms	332 KB	Output is correct
38	Correct	1 ms	332 KB	Output is correct
39	Correct	0 ms	204 KB	Output is correct
40	Correct	1 ms	332 KB	Output is correct
41	Correct	0 ms	204 KB	Output is correct
42	Correct	1 ms	204 KB	Output is correct
43	Correct	0 ms	204 KB	Output is correct
44	Correct	0 ms	204 KB	Output is correct
45	Correct	1 ms	332 KB	Output is correct
46	Correct	0 ms	204 KB	Output is correct
47	Correct	1 ms	332 KB	Output is correct
48	Correct	1 ms	204 KB	Output is correct
49	Correct	1 ms	308 KB	Output is correct
50	Correct	4 ms	568 KB	Output is correct
51	Correct	3 ms	460 KB	Output is correct
52	Correct	3 ms	460 KB	Output is correct
53	Correct	2 ms	460 KB	Output is correct
54	Correct	1 ms	332 KB	Output is correct
55	Correct	4 ms	700 KB	Output is correct
56	Correct	3 ms	588 KB	Output is correct
57	Correct	3 ms	588 KB	Output is correct
58	Correct	1 ms	204 KB	Output is correct
59	Correct	1 ms	316 KB	Output is correct
60	Correct	1 ms	332 KB	Output is correct
61	Correct	2 ms	400 KB	Output is correct
62	Correct	1 ms	332 KB	Output is correct
63	Correct	1 ms	332 KB	Output is correct
64	Correct	1 ms	204 KB	Output is correct
65	Correct	2 ms	460 KB	Output is correct
66	Correct	0 ms	204 KB	Output is correct
67	Correct	0 ms	204 KB	Output is correct
68	Correct	0 ms	204 KB	Output is correct
69	Correct	1 ms	332 KB	Output is correct
70	Correct	1 ms	332 KB	Output is correct
71	Correct	310 ms	18408 KB	Output is correct
72	Correct	199 ms	14052 KB	Output is correct
73	Correct	284 ms	16460 KB	Output is correct
74	Correct	153 ms	11048 KB	Output is correct
75	Correct	168 ms	11832 KB	Output is correct
76	Correct	462 ms	24836 KB	Output is correct
77	Correct	389 ms	21856 KB	Output is correct
78	Correct	350 ms	20688 KB	Output is correct
79	Correct	334 ms	19908 KB	Output is correct
80	Correct	1 ms	204 KB	Output is correct
81	Correct	0 ms	204 KB	Output is correct
82	Correct	3 ms	588 KB	Output is correct
83	Correct	36 ms	3520 KB	Output is correct
84	Correct	49 ms	4352 KB	Output is correct
85	Correct	14 ms	1484 KB	Output is correct
86	Correct	1 ms	332 KB	Output is correct
87	Correct	53 ms	4936 KB	Output is correct
88	Correct	1 ms	204 KB	Output is correct
89	Correct	1 ms	204 KB	Output is correct
90	Correct	1 ms	332 KB	Output is correct
91	Correct	17 ms	2080 KB	Output is correct
92	Correct	69 ms	6476 KB	Output is correct
93	Correct	1674 ms	77256 KB	Output is correct
94	Correct	961 ms	52084 KB	Output is correct
95	Correct	1064 ms	54572 KB	Output is correct
96	Correct	942 ms	48836 KB	Output is correct
97	Correct	864 ms	44296 KB	Output is correct
98	Correct	2055 ms	85224 KB	Output is correct
99	Correct	2048 ms	86728 KB	Output is correct
100	Correct	1886 ms	83224 KB	Output is correct
101	Correct	1829 ms	77008 KB	Output is correct
102	Correct	1558 ms	69572 KB	Output is correct
103	Correct	1274 ms	62448 KB	Output is correct
104	Correct	1 ms	204 KB	Output is correct
105	Correct	1 ms	204 KB	Output is correct
106	Correct	5 ms	844 KB	Output is correct
107	Correct	121 ms	9536 KB	Output is correct
108	Correct	320 ms	20300 KB	Output is correct
109	Correct	28 ms	3172 KB	Output is correct
110	Correct	1 ms	204 KB	Output is correct
111	Correct	163 ms	12140 KB	Output is correct
112	Correct	1 ms	204 KB	Output is correct
113	Correct	1 ms	204 KB	Output is correct
114	Correct	6 ms	844 KB	Output is correct
115	Correct	1 ms	204 KB	Output is correct
116	Correct	12 ms	1608 KB	Output is correct
117	Correct	334 ms	24568 KB	Output is correct

Submission #483233

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