Submission #748650

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
748650	2023-05-26T16:54:03 Z	mariowong	Toys (CEOI18_toy)	C++14	100 / 100	765 ms	20716 KB

#include <bits/stdc++.h>
 
using namespace std;
 
int n;
vector <int> fac;
unordered_map <int,vector<int>  > m;
unordered_map <int,int> now;
int main(){
	ios::sync_with_stdio(false);
	cin >> n;
	m.reserve(1000000);
	for (int i=1;i*i<=n;i++){
		if (n%i == 0){
			if (n/i != i) 
			fac.push_back(n/i);
			fac.push_back(i); 
		}
	}
	sort(fac.begin(),fac.end());
	for (int i=0;i<fac.size();i++){
		now.clear(); now[fac[i]-1]=true;
		m[fac[i]].push_back(fac[i]-1);
		for (int j=0;j<i;j++){
			if (fac[i]%fac[j] == 0){
				for (int k=0;k<m[fac[j]].size();k++){
					if (!now[m[fac[j]][k]+fac[i]/fac[j]-1]){
						now[m[fac[j]][k]+fac[i]/fac[j]-1]=true;
						m[fac[i]].push_back(m[fac[j]][k]+fac[i]/fac[j]-1);
					}
				}
			}
		}
	}
	sort(m[n].begin(),m[n].end());
	cout << (int)m[n].size() << "\n";
	for (int i=0;i<m[n].size();i++){
		cout << m[n][i] << " ";
	}
	cout << "\n";
	return 0;
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:21:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   21 |  for (int i=0;i<fac.size();i++){
      |               ~^~~~~~~~~~~
toy.cpp:26:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   26 |     for (int k=0;k<m[fac[j]].size();k++){
      |                  ~^~~~~~~~~~~~~~~~~
toy.cpp:37:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |  for (int i=0;i<m[n].size();i++){
      |               ~^~~~~~~~~~~~

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	8532 KB	Output is correct
2	Correct	5 ms	8532 KB	Output is correct
3	Correct	5 ms	8532 KB	Output is correct
4	Correct	5 ms	8532 KB	Output is correct
5	Correct	4 ms	8532 KB	Output is correct
6	Correct	5 ms	8556 KB	Output is correct
7	Correct	5 ms	8532 KB	Output is correct
8	Correct	4 ms	8532 KB	Output is correct
9	Correct	5 ms	8532 KB	Output is correct
10	Correct	5 ms	8532 KB	Output is correct
11	Correct	4 ms	8532 KB	Output is correct
12	Correct	5 ms	8532 KB	Output is correct
13	Correct	5 ms	8532 KB	Output is correct
14	Correct	4 ms	8532 KB	Output is correct
15	Correct	5 ms	8532 KB	Output is correct
16	Correct	5 ms	8576 KB	Output is correct
17	Correct	4 ms	8532 KB	Output is correct
18	Correct	4 ms	8532 KB	Output is correct
19	Correct	5 ms	8532 KB	Output is correct
20	Correct	4 ms	8532 KB	Output is correct
21	Correct	4 ms	8532 KB	Output is correct
22	Correct	5 ms	8532 KB	Output is correct
23	Correct	5 ms	8532 KB	Output is correct
24	Correct	4 ms	8532 KB	Output is correct
25	Correct	5 ms	8532 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	8532 KB	Output is correct
2	Correct	5 ms	8532 KB	Output is correct
3	Correct	5 ms	8532 KB	Output is correct
4	Correct	5 ms	8532 KB	Output is correct
5	Correct	4 ms	8532 KB	Output is correct
6	Correct	5 ms	8556 KB	Output is correct
7	Correct	5 ms	8532 KB	Output is correct
8	Correct	4 ms	8532 KB	Output is correct
9	Correct	5 ms	8532 KB	Output is correct
10	Correct	5 ms	8532 KB	Output is correct
11	Correct	4 ms	8532 KB	Output is correct
12	Correct	5 ms	8532 KB	Output is correct
13	Correct	5 ms	8532 KB	Output is correct
14	Correct	4 ms	8532 KB	Output is correct
15	Correct	5 ms	8532 KB	Output is correct
16	Correct	5 ms	8576 KB	Output is correct
17	Correct	4 ms	8532 KB	Output is correct
18	Correct	4 ms	8532 KB	Output is correct
19	Correct	5 ms	8532 KB	Output is correct
20	Correct	4 ms	8532 KB	Output is correct
21	Correct	4 ms	8532 KB	Output is correct
22	Correct	5 ms	8532 KB	Output is correct
23	Correct	5 ms	8532 KB	Output is correct
24	Correct	4 ms	8532 KB	Output is correct
25	Correct	5 ms	8532 KB	Output is correct
26	Correct	4 ms	8512 KB	Output is correct
27	Correct	4 ms	8532 KB	Output is correct
28	Correct	4 ms	8532 KB	Output is correct
29	Correct	5 ms	8532 KB	Output is correct
30	Correct	5 ms	8532 KB	Output is correct
31	Correct	5 ms	8536 KB	Output is correct
32	Correct	5 ms	8616 KB	Output is correct
33	Correct	5 ms	8516 KB	Output is correct
34	Correct	5 ms	8532 KB	Output is correct
35	Correct	4 ms	8532 KB	Output is correct
36	Correct	4 ms	8532 KB	Output is correct
37	Correct	5 ms	8540 KB	Output is correct
38	Correct	6 ms	8532 KB	Output is correct
39	Correct	5 ms	8512 KB	Output is correct
40	Correct	5 ms	8532 KB	Output is correct
41	Correct	5 ms	8532 KB	Output is correct
42	Correct	5 ms	8532 KB	Output is correct
43	Correct	4 ms	8532 KB	Output is correct
44	Correct	4 ms	8532 KB	Output is correct
45	Correct	5 ms	8532 KB	Output is correct
46	Correct	5 ms	8532 KB	Output is correct
47	Correct	4 ms	8532 KB	Output is correct
48	Correct	4 ms	8532 KB	Output is correct
49	Correct	4 ms	8532 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	8532 KB	Output is correct
2	Correct	5 ms	8532 KB	Output is correct
3	Correct	5 ms	8532 KB	Output is correct
4	Correct	5 ms	8532 KB	Output is correct
5	Correct	4 ms	8532 KB	Output is correct
6	Correct	5 ms	8556 KB	Output is correct
7	Correct	5 ms	8532 KB	Output is correct
8	Correct	4 ms	8532 KB	Output is correct
9	Correct	5 ms	8532 KB	Output is correct
10	Correct	5 ms	8532 KB	Output is correct
11	Correct	4 ms	8532 KB	Output is correct
12	Correct	5 ms	8532 KB	Output is correct
13	Correct	5 ms	8532 KB	Output is correct
14	Correct	4 ms	8532 KB	Output is correct
15	Correct	5 ms	8532 KB	Output is correct
16	Correct	5 ms	8576 KB	Output is correct
17	Correct	4 ms	8532 KB	Output is correct
18	Correct	4 ms	8532 KB	Output is correct
19	Correct	5 ms	8532 KB	Output is correct
20	Correct	4 ms	8532 KB	Output is correct
21	Correct	4 ms	8532 KB	Output is correct
22	Correct	5 ms	8532 KB	Output is correct
23	Correct	5 ms	8532 KB	Output is correct
24	Correct	4 ms	8532 KB	Output is correct
25	Correct	5 ms	8532 KB	Output is correct
26	Correct	4 ms	8512 KB	Output is correct
27	Correct	4 ms	8532 KB	Output is correct
28	Correct	4 ms	8532 KB	Output is correct
29	Correct	5 ms	8532 KB	Output is correct
30	Correct	5 ms	8532 KB	Output is correct
31	Correct	5 ms	8536 KB	Output is correct
32	Correct	5 ms	8616 KB	Output is correct
33	Correct	5 ms	8516 KB	Output is correct
34	Correct	5 ms	8532 KB	Output is correct
35	Correct	4 ms	8532 KB	Output is correct
36	Correct	4 ms	8532 KB	Output is correct
37	Correct	5 ms	8540 KB	Output is correct
38	Correct	6 ms	8532 KB	Output is correct
39	Correct	5 ms	8512 KB	Output is correct
40	Correct	5 ms	8532 KB	Output is correct
41	Correct	5 ms	8532 KB	Output is correct
42	Correct	5 ms	8532 KB	Output is correct
43	Correct	4 ms	8532 KB	Output is correct
44	Correct	4 ms	8532 KB	Output is correct
45	Correct	5 ms	8532 KB	Output is correct
46	Correct	5 ms	8532 KB	Output is correct
47	Correct	4 ms	8532 KB	Output is correct
48	Correct	4 ms	8532 KB	Output is correct
49	Correct	4 ms	8532 KB	Output is correct
50	Correct	6 ms	8660 KB	Output is correct
51	Correct	5 ms	8644 KB	Output is correct
52	Correct	5 ms	8644 KB	Output is correct
53	Correct	6 ms	8644 KB	Output is correct
54	Correct	5 ms	8640 KB	Output is correct
55	Correct	6 ms	8660 KB	Output is correct
56	Correct	6 ms	8660 KB	Output is correct
57	Correct	6 ms	8660 KB	Output is correct
58	Correct	4 ms	8532 KB	Output is correct
59	Correct	4 ms	8532 KB	Output is correct
60	Correct	5 ms	8532 KB	Output is correct
61	Correct	5 ms	8660 KB	Output is correct
62	Correct	5 ms	8532 KB	Output is correct
63	Correct	5 ms	8516 KB	Output is correct
64	Correct	4 ms	8532 KB	Output is correct
65	Correct	5 ms	8660 KB	Output is correct
66	Correct	5 ms	8532 KB	Output is correct
67	Correct	5 ms	8532 KB	Output is correct
68	Correct	4 ms	8608 KB	Output is correct
69	Correct	4 ms	8532 KB	Output is correct
70	Correct	5 ms	8516 KB	Output is correct

Subtask #4
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	8532 KB	Output is correct
2	Correct	5 ms	8532 KB	Output is correct
3	Correct	5 ms	8532 KB	Output is correct
4	Correct	5 ms	8532 KB	Output is correct
5	Correct	4 ms	8532 KB	Output is correct
6	Correct	5 ms	8556 KB	Output is correct
7	Correct	5 ms	8532 KB	Output is correct
8	Correct	4 ms	8532 KB	Output is correct
9	Correct	5 ms	8532 KB	Output is correct
10	Correct	5 ms	8532 KB	Output is correct
11	Correct	4 ms	8532 KB	Output is correct
12	Correct	5 ms	8532 KB	Output is correct
13	Correct	5 ms	8532 KB	Output is correct
14	Correct	4 ms	8532 KB	Output is correct
15	Correct	5 ms	8532 KB	Output is correct
16	Correct	5 ms	8576 KB	Output is correct
17	Correct	4 ms	8532 KB	Output is correct
18	Correct	4 ms	8532 KB	Output is correct
19	Correct	5 ms	8532 KB	Output is correct
20	Correct	4 ms	8532 KB	Output is correct
21	Correct	4 ms	8532 KB	Output is correct
22	Correct	5 ms	8532 KB	Output is correct
23	Correct	5 ms	8532 KB	Output is correct
24	Correct	4 ms	8532 KB	Output is correct
25	Correct	5 ms	8532 KB	Output is correct
26	Correct	4 ms	8512 KB	Output is correct
27	Correct	4 ms	8532 KB	Output is correct
28	Correct	4 ms	8532 KB	Output is correct
29	Correct	5 ms	8532 KB	Output is correct
30	Correct	5 ms	8532 KB	Output is correct
31	Correct	5 ms	8536 KB	Output is correct
32	Correct	5 ms	8616 KB	Output is correct
33	Correct	5 ms	8516 KB	Output is correct
34	Correct	5 ms	8532 KB	Output is correct
35	Correct	4 ms	8532 KB	Output is correct
36	Correct	4 ms	8532 KB	Output is correct
37	Correct	5 ms	8540 KB	Output is correct
38	Correct	6 ms	8532 KB	Output is correct
39	Correct	5 ms	8512 KB	Output is correct
40	Correct	5 ms	8532 KB	Output is correct
41	Correct	5 ms	8532 KB	Output is correct
42	Correct	5 ms	8532 KB	Output is correct
43	Correct	4 ms	8532 KB	Output is correct
44	Correct	4 ms	8532 KB	Output is correct
45	Correct	5 ms	8532 KB	Output is correct
46	Correct	5 ms	8532 KB	Output is correct
47	Correct	4 ms	8532 KB	Output is correct
48	Correct	4 ms	8532 KB	Output is correct
49	Correct	4 ms	8532 KB	Output is correct
50	Correct	6 ms	8660 KB	Output is correct
51	Correct	5 ms	8644 KB	Output is correct
52	Correct	5 ms	8644 KB	Output is correct
53	Correct	6 ms	8644 KB	Output is correct
54	Correct	5 ms	8640 KB	Output is correct
55	Correct	6 ms	8660 KB	Output is correct
56	Correct	6 ms	8660 KB	Output is correct
57	Correct	6 ms	8660 KB	Output is correct
58	Correct	4 ms	8532 KB	Output is correct
59	Correct	4 ms	8532 KB	Output is correct
60	Correct	5 ms	8532 KB	Output is correct
61	Correct	5 ms	8660 KB	Output is correct
62	Correct	5 ms	8532 KB	Output is correct
63	Correct	5 ms	8516 KB	Output is correct
64	Correct	4 ms	8532 KB	Output is correct
65	Correct	5 ms	8660 KB	Output is correct
66	Correct	5 ms	8532 KB	Output is correct
67	Correct	5 ms	8532 KB	Output is correct
68	Correct	4 ms	8608 KB	Output is correct
69	Correct	4 ms	8532 KB	Output is correct
70	Correct	5 ms	8516 KB	Output is correct
71	Correct	131 ms	11696 KB	Output is correct
72	Correct	92 ms	10848 KB	Output is correct
73	Correct	119 ms	11160 KB	Output is correct
74	Correct	73 ms	10448 KB	Output is correct
75	Correct	80 ms	10560 KB	Output is correct
76	Correct	189 ms	12520 KB	Output is correct
77	Correct	170 ms	11972 KB	Output is correct
78	Correct	154 ms	11940 KB	Output is correct
79	Correct	153 ms	11996 KB	Output is correct
80	Correct	5 ms	8532 KB	Output is correct
81	Correct	5 ms	8532 KB	Output is correct
82	Correct	6 ms	8648 KB	Output is correct
83	Correct	25 ms	9260 KB	Output is correct
84	Correct	28 ms	9312 KB	Output is correct
85	Correct	10 ms	8916 KB	Output is correct
86	Correct	5 ms	8512 KB	Output is correct
87	Correct	30 ms	9464 KB	Output is correct
88	Correct	4 ms	8532 KB	Output is correct
89	Correct	5 ms	8532 KB	Output is correct
90	Correct	5 ms	8532 KB	Output is correct
91	Correct	13 ms	9076 KB	Output is correct
92	Correct	39 ms	9920 KB	Output is correct

Subtask #5
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	5 ms	8532 KB	Output is correct
2	Correct	5 ms	8532 KB	Output is correct
3	Correct	5 ms	8532 KB	Output is correct
4	Correct	5 ms	8532 KB	Output is correct
5	Correct	4 ms	8532 KB	Output is correct
6	Correct	5 ms	8556 KB	Output is correct
7	Correct	5 ms	8532 KB	Output is correct
8	Correct	4 ms	8532 KB	Output is correct
9	Correct	5 ms	8532 KB	Output is correct
10	Correct	5 ms	8532 KB	Output is correct
11	Correct	4 ms	8532 KB	Output is correct
12	Correct	5 ms	8532 KB	Output is correct
13	Correct	5 ms	8532 KB	Output is correct
14	Correct	4 ms	8532 KB	Output is correct
15	Correct	5 ms	8532 KB	Output is correct
16	Correct	5 ms	8576 KB	Output is correct
17	Correct	4 ms	8532 KB	Output is correct
18	Correct	4 ms	8532 KB	Output is correct
19	Correct	5 ms	8532 KB	Output is correct
20	Correct	4 ms	8532 KB	Output is correct
21	Correct	4 ms	8532 KB	Output is correct
22	Correct	5 ms	8532 KB	Output is correct
23	Correct	5 ms	8532 KB	Output is correct
24	Correct	4 ms	8532 KB	Output is correct
25	Correct	5 ms	8532 KB	Output is correct
26	Correct	4 ms	8512 KB	Output is correct
27	Correct	4 ms	8532 KB	Output is correct
28	Correct	4 ms	8532 KB	Output is correct
29	Correct	5 ms	8532 KB	Output is correct
30	Correct	5 ms	8532 KB	Output is correct
31	Correct	5 ms	8536 KB	Output is correct
32	Correct	5 ms	8616 KB	Output is correct
33	Correct	5 ms	8516 KB	Output is correct
34	Correct	5 ms	8532 KB	Output is correct
35	Correct	4 ms	8532 KB	Output is correct
36	Correct	4 ms	8532 KB	Output is correct
37	Correct	5 ms	8540 KB	Output is correct
38	Correct	6 ms	8532 KB	Output is correct
39	Correct	5 ms	8512 KB	Output is correct
40	Correct	5 ms	8532 KB	Output is correct
41	Correct	5 ms	8532 KB	Output is correct
42	Correct	5 ms	8532 KB	Output is correct
43	Correct	4 ms	8532 KB	Output is correct
44	Correct	4 ms	8532 KB	Output is correct
45	Correct	5 ms	8532 KB	Output is correct
46	Correct	5 ms	8532 KB	Output is correct
47	Correct	4 ms	8532 KB	Output is correct
48	Correct	4 ms	8532 KB	Output is correct
49	Correct	4 ms	8532 KB	Output is correct
50	Correct	6 ms	8660 KB	Output is correct
51	Correct	5 ms	8644 KB	Output is correct
52	Correct	5 ms	8644 KB	Output is correct
53	Correct	6 ms	8644 KB	Output is correct
54	Correct	5 ms	8640 KB	Output is correct
55	Correct	6 ms	8660 KB	Output is correct
56	Correct	6 ms	8660 KB	Output is correct
57	Correct	6 ms	8660 KB	Output is correct
58	Correct	4 ms	8532 KB	Output is correct
59	Correct	4 ms	8532 KB	Output is correct
60	Correct	5 ms	8532 KB	Output is correct
61	Correct	5 ms	8660 KB	Output is correct
62	Correct	5 ms	8532 KB	Output is correct
63	Correct	5 ms	8516 KB	Output is correct
64	Correct	4 ms	8532 KB	Output is correct
65	Correct	5 ms	8660 KB	Output is correct
66	Correct	5 ms	8532 KB	Output is correct
67	Correct	5 ms	8532 KB	Output is correct
68	Correct	4 ms	8608 KB	Output is correct
69	Correct	4 ms	8532 KB	Output is correct
70	Correct	5 ms	8516 KB	Output is correct
71	Correct	131 ms	11696 KB	Output is correct
72	Correct	92 ms	10848 KB	Output is correct
73	Correct	119 ms	11160 KB	Output is correct
74	Correct	73 ms	10448 KB	Output is correct
75	Correct	80 ms	10560 KB	Output is correct
76	Correct	189 ms	12520 KB	Output is correct
77	Correct	170 ms	11972 KB	Output is correct
78	Correct	154 ms	11940 KB	Output is correct
79	Correct	153 ms	11996 KB	Output is correct
80	Correct	5 ms	8532 KB	Output is correct
81	Correct	5 ms	8532 KB	Output is correct
82	Correct	6 ms	8648 KB	Output is correct
83	Correct	25 ms	9260 KB	Output is correct
84	Correct	28 ms	9312 KB	Output is correct
85	Correct	10 ms	8916 KB	Output is correct
86	Correct	5 ms	8512 KB	Output is correct
87	Correct	30 ms	9464 KB	Output is correct
88	Correct	4 ms	8532 KB	Output is correct
89	Correct	5 ms	8532 KB	Output is correct
90	Correct	5 ms	8532 KB	Output is correct
91	Correct	13 ms	9076 KB	Output is correct
92	Correct	39 ms	9920 KB	Output is correct
93	Correct	633 ms	19604 KB	Output is correct
94	Correct	377 ms	16556 KB	Output is correct
95	Correct	432 ms	16952 KB	Output is correct
96	Correct	367 ms	16028 KB	Output is correct
97	Correct	337 ms	15400 KB	Output is correct
98	Correct	719 ms	20608 KB	Output is correct
99	Correct	765 ms	20716 KB	Output is correct
100	Correct	708 ms	20336 KB	Output is correct
101	Correct	657 ms	19604 KB	Output is correct
102	Correct	571 ms	18408 KB	Output is correct
103	Correct	468 ms	17760 KB	Output is correct
104	Correct	5 ms	8532 KB	Output is correct
105	Correct	5 ms	8532 KB	Output is correct
106	Correct	8 ms	8788 KB	Output is correct
107	Correct	69 ms	10516 KB	Output is correct
108	Correct	162 ms	11896 KB	Output is correct
109	Correct	21 ms	9172 KB	Output is correct
110	Correct	5 ms	8532 KB	Output is correct
111	Correct	76 ms	10640 KB	Output is correct
112	Correct	5 ms	8476 KB	Output is correct
113	Correct	5 ms	8532 KB	Output is correct
114	Correct	8 ms	8788 KB	Output is correct
115	Correct	5 ms	8532 KB	Output is correct
116	Correct	14 ms	8888 KB	Output is correct
117	Correct	151 ms	12736 KB	Output is correct

Submission #748650

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