답안 #161598

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
161598	2019-11-03T08:35:49 Z	oolimry	Toys (CEOI18_toy)	C++14	100 / 100	4003 ms	91040 KB

#include <bits/stdc++.h>

using namespace std;

bool isPrime(int n)
{
    // Corner cases
    if (n <= 1)  return false;
    if (n <= 3)  return true;

    // This is checked so that we can skip
    // middle five numbers in below loop
    if (n%2 == 0 || n%3 == 0) return false;

    for (int i=5; i*i<=n; i=i+6)
        if (n%i == 0 || n%(i+2) == 0)
           return false;

    return true;
}

int p;
bool comp(int x, int y){
	int xx = 0;
	int yy = 0;
	while(x % p == 0){
		xx++;
		x /= p;
	}
	while(y % p == 0){
		yy++;
		y /= p;
	}
	return xx < yy;
}

vector<vector<int> > adj;
set<int> memo[2000];
vector<int> factors;


int main(){
	int n;
	cin >> n;
	
	vector<int> primes;
	for(int i = 1;i <= min(n,100000);i++){
		if(n % i == 0){
			factors.push_back(i);
			factors.push_back(n/i);
		}
	}
	sort(factors.begin(),factors.end());
	factors.erase(unique(factors.begin(),factors.end()),factors.end());
	
	for(int x : factors){
		if(isPrime(x)) primes.push_back(x);
	}
	
	for(int pp : primes){
		p = pp;
		stable_sort(factors.begin(),factors.end(),comp);
	}
	for(int i = 0;i < (int) factors.size();i++){
		vector<int> v;
		adj.push_back(v);
	}
	memo[0].insert({0});
	for(int i = 0;i < (int) factors.size();i++){
		for(int j = i+1;j < (int) factors.size();j++){
			int x = factors[i];
			int y = factors[j];
			if(y % x == 0){
				if(true){
					adj[j].push_back(i);
				}
			}
		}
	}
	set<int> answer = memo[0];
	for(int i = 1;i < (int) factors.size();i++){
		for(int j : adj[i]){
			int c = factors[i] / factors[j] - 1;
			for(int v : memo[j]){
				memo[i].insert(v + c);
			}
		}
		answer = memo[i];
	}
	
	
	//sort(answer.begin(),answer.end());
	//answer.erase(unique(answer.begin(),answer.end()),answer.end());
	cout << answer.size() << "\n";
	for(int x : answer){
		cout << x << " ";
	}
	
}

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	488 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	380 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	3 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	4 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	488 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	380 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	3 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	4 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	3 ms	504 KB	Output is correct
27	Correct	3 ms	504 KB	Output is correct
28	Correct	3 ms	504 KB	Output is correct
29	Correct	2 ms	504 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	3 ms	504 KB	Output is correct
32	Correct	3 ms	508 KB	Output is correct
33	Correct	3 ms	504 KB	Output is correct
34	Correct	3 ms	380 KB	Output is correct
35	Correct	2 ms	376 KB	Output is correct
36	Correct	2 ms	504 KB	Output is correct
37	Correct	3 ms	504 KB	Output is correct
38	Correct	2 ms	376 KB	Output is correct
39	Correct	2 ms	376 KB	Output is correct
40	Correct	3 ms	504 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	376 KB	Output is correct
43	Correct	2 ms	376 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	2 ms	504 KB	Output is correct
46	Correct	2 ms	376 KB	Output is correct
47	Correct	3 ms	504 KB	Output is correct
48	Correct	2 ms	376 KB	Output is correct
49	Correct	2 ms	504 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	488 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	380 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	3 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	4 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	3 ms	504 KB	Output is correct
27	Correct	3 ms	504 KB	Output is correct
28	Correct	3 ms	504 KB	Output is correct
29	Correct	2 ms	504 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	3 ms	504 KB	Output is correct
32	Correct	3 ms	508 KB	Output is correct
33	Correct	3 ms	504 KB	Output is correct
34	Correct	3 ms	380 KB	Output is correct
35	Correct	2 ms	376 KB	Output is correct
36	Correct	2 ms	504 KB	Output is correct
37	Correct	3 ms	504 KB	Output is correct
38	Correct	2 ms	376 KB	Output is correct
39	Correct	2 ms	376 KB	Output is correct
40	Correct	3 ms	504 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	376 KB	Output is correct
43	Correct	2 ms	376 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	2 ms	504 KB	Output is correct
46	Correct	2 ms	376 KB	Output is correct
47	Correct	3 ms	504 KB	Output is correct
48	Correct	2 ms	376 KB	Output is correct
49	Correct	2 ms	504 KB	Output is correct
50	Correct	6 ms	760 KB	Output is correct
51	Correct	5 ms	760 KB	Output is correct
52	Correct	6 ms	760 KB	Output is correct
53	Correct	5 ms	632 KB	Output is correct
54	Correct	4 ms	632 KB	Output is correct
55	Correct	8 ms	888 KB	Output is correct
56	Correct	7 ms	888 KB	Output is correct
57	Correct	7 ms	760 KB	Output is correct
58	Correct	2 ms	456 KB	Output is correct
59	Correct	3 ms	380 KB	Output is correct
60	Correct	3 ms	504 KB	Output is correct
61	Correct	5 ms	632 KB	Output is correct
62	Correct	3 ms	504 KB	Output is correct
63	Correct	3 ms	504 KB	Output is correct
64	Correct	3 ms	376 KB	Output is correct
65	Correct	5 ms	632 KB	Output is correct
66	Correct	2 ms	376 KB	Output is correct
67	Correct	3 ms	376 KB	Output is correct
68	Correct	4 ms	376 KB	Output is correct
69	Correct	3 ms	508 KB	Output is correct
70	Correct	3 ms	504 KB	Output is correct

Subtask #4
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	488 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	380 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	3 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	4 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	3 ms	504 KB	Output is correct
27	Correct	3 ms	504 KB	Output is correct
28	Correct	3 ms	504 KB	Output is correct
29	Correct	2 ms	504 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	3 ms	504 KB	Output is correct
32	Correct	3 ms	508 KB	Output is correct
33	Correct	3 ms	504 KB	Output is correct
34	Correct	3 ms	380 KB	Output is correct
35	Correct	2 ms	376 KB	Output is correct
36	Correct	2 ms	504 KB	Output is correct
37	Correct	3 ms	504 KB	Output is correct
38	Correct	2 ms	376 KB	Output is correct
39	Correct	2 ms	376 KB	Output is correct
40	Correct	3 ms	504 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	376 KB	Output is correct
43	Correct	2 ms	376 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	2 ms	504 KB	Output is correct
46	Correct	2 ms	376 KB	Output is correct
47	Correct	3 ms	504 KB	Output is correct
48	Correct	2 ms	376 KB	Output is correct
49	Correct	2 ms	504 KB	Output is correct
50	Correct	6 ms	760 KB	Output is correct
51	Correct	5 ms	760 KB	Output is correct
52	Correct	6 ms	760 KB	Output is correct
53	Correct	5 ms	632 KB	Output is correct
54	Correct	4 ms	632 KB	Output is correct
55	Correct	8 ms	888 KB	Output is correct
56	Correct	7 ms	888 KB	Output is correct
57	Correct	7 ms	760 KB	Output is correct
58	Correct	2 ms	456 KB	Output is correct
59	Correct	3 ms	380 KB	Output is correct
60	Correct	3 ms	504 KB	Output is correct
61	Correct	5 ms	632 KB	Output is correct
62	Correct	3 ms	504 KB	Output is correct
63	Correct	3 ms	504 KB	Output is correct
64	Correct	3 ms	376 KB	Output is correct
65	Correct	5 ms	632 KB	Output is correct
66	Correct	2 ms	376 KB	Output is correct
67	Correct	3 ms	376 KB	Output is correct
68	Correct	4 ms	376 KB	Output is correct
69	Correct	3 ms	508 KB	Output is correct
70	Correct	3 ms	504 KB	Output is correct
71	Correct	514 ms	19972 KB	Output is correct
72	Correct	357 ms	15352 KB	Output is correct
73	Correct	490 ms	17784 KB	Output is correct
74	Correct	269 ms	12048 KB	Output is correct
75	Correct	315 ms	12796 KB	Output is correct
76	Correct	816 ms	26616 KB	Output is correct
77	Correct	775 ms	23416 KB	Output is correct
78	Correct	659 ms	22000 KB	Output is correct
79	Correct	645 ms	21388 KB	Output is correct
80	Correct	3 ms	376 KB	Output is correct
81	Correct	3 ms	376 KB	Output is correct
82	Correct	6 ms	760 KB	Output is correct
83	Correct	71 ms	4080 KB	Output is correct
84	Correct	134 ms	4956 KB	Output is correct
85	Correct	20 ms	1784 KB	Output is correct
86	Correct	3 ms	376 KB	Output is correct
87	Correct	105 ms	5552 KB	Output is correct
88	Correct	3 ms	380 KB	Output is correct
89	Correct	3 ms	376 KB	Output is correct
90	Correct	3 ms	504 KB	Output is correct
91	Correct	28 ms	2652 KB	Output is correct
92	Correct	165 ms	7464 KB	Output is correct

Subtask #5
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	488 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	376 KB	Output is correct
7	Correct	2 ms	380 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	3 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	4 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	3 ms	504 KB	Output is correct
27	Correct	3 ms	504 KB	Output is correct
28	Correct	3 ms	504 KB	Output is correct
29	Correct	2 ms	504 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	3 ms	504 KB	Output is correct
32	Correct	3 ms	508 KB	Output is correct
33	Correct	3 ms	504 KB	Output is correct
34	Correct	3 ms	380 KB	Output is correct
35	Correct	2 ms	376 KB	Output is correct
36	Correct	2 ms	504 KB	Output is correct
37	Correct	3 ms	504 KB	Output is correct
38	Correct	2 ms	376 KB	Output is correct
39	Correct	2 ms	376 KB	Output is correct
40	Correct	3 ms	504 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	376 KB	Output is correct
43	Correct	2 ms	376 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	2 ms	504 KB	Output is correct
46	Correct	2 ms	376 KB	Output is correct
47	Correct	3 ms	504 KB	Output is correct
48	Correct	2 ms	376 KB	Output is correct
49	Correct	2 ms	504 KB	Output is correct
50	Correct	6 ms	760 KB	Output is correct
51	Correct	5 ms	760 KB	Output is correct
52	Correct	6 ms	760 KB	Output is correct
53	Correct	5 ms	632 KB	Output is correct
54	Correct	4 ms	632 KB	Output is correct
55	Correct	8 ms	888 KB	Output is correct
56	Correct	7 ms	888 KB	Output is correct
57	Correct	7 ms	760 KB	Output is correct
58	Correct	2 ms	456 KB	Output is correct
59	Correct	3 ms	380 KB	Output is correct
60	Correct	3 ms	504 KB	Output is correct
61	Correct	5 ms	632 KB	Output is correct
62	Correct	3 ms	504 KB	Output is correct
63	Correct	3 ms	504 KB	Output is correct
64	Correct	3 ms	376 KB	Output is correct
65	Correct	5 ms	632 KB	Output is correct
66	Correct	2 ms	376 KB	Output is correct
67	Correct	3 ms	376 KB	Output is correct
68	Correct	4 ms	376 KB	Output is correct
69	Correct	3 ms	508 KB	Output is correct
70	Correct	3 ms	504 KB	Output is correct
71	Correct	514 ms	19972 KB	Output is correct
72	Correct	357 ms	15352 KB	Output is correct
73	Correct	490 ms	17784 KB	Output is correct
74	Correct	269 ms	12048 KB	Output is correct
75	Correct	315 ms	12796 KB	Output is correct
76	Correct	816 ms	26616 KB	Output is correct
77	Correct	775 ms	23416 KB	Output is correct
78	Correct	659 ms	22000 KB	Output is correct
79	Correct	645 ms	21388 KB	Output is correct
80	Correct	3 ms	376 KB	Output is correct
81	Correct	3 ms	376 KB	Output is correct
82	Correct	6 ms	760 KB	Output is correct
83	Correct	71 ms	4080 KB	Output is correct
84	Correct	134 ms	4956 KB	Output is correct
85	Correct	20 ms	1784 KB	Output is correct
86	Correct	3 ms	376 KB	Output is correct
87	Correct	105 ms	5552 KB	Output is correct
88	Correct	3 ms	380 KB	Output is correct
89	Correct	3 ms	376 KB	Output is correct
90	Correct	3 ms	504 KB	Output is correct
91	Correct	28 ms	2652 KB	Output is correct
92	Correct	165 ms	7464 KB	Output is correct
93	Correct	3160 ms	81544 KB	Output is correct
94	Correct	1785 ms	55424 KB	Output is correct
95	Correct	2068 ms	58084 KB	Output is correct
96	Correct	1790 ms	51908 KB	Output is correct
97	Correct	1663 ms	47224 KB	Output is correct
98	Correct	3717 ms	89816 KB	Output is correct
99	Correct	4003 ms	91040 KB	Output is correct
100	Correct	3575 ms	87624 KB	Output is correct
101	Correct	3410 ms	81136 KB	Output is correct
102	Correct	2961 ms	73268 KB	Output is correct
103	Correct	2312 ms	66024 KB	Output is correct
104	Correct	3 ms	376 KB	Output is correct
105	Correct	3 ms	376 KB	Output is correct
106	Correct	10 ms	1148 KB	Output is correct
107	Correct	230 ms	10468 KB	Output is correct
108	Correct	612 ms	22264 KB	Output is correct
109	Correct	51 ms	3704 KB	Output is correct
110	Correct	3 ms	504 KB	Output is correct
111	Correct	291 ms	13216 KB	Output is correct
112	Correct	3 ms	376 KB	Output is correct
113	Correct	3 ms	376 KB	Output is correct
114	Correct	11 ms	1144 KB	Output is correct
115	Correct	2 ms	376 KB	Output is correct
116	Correct	22 ms	2040 KB	Output is correct
117	Correct	605 ms	26784 KB	Output is correct

답안 #161598

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