답안 #1039116

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1039116	2024-07-30T13:06:44 Z	Trustfulcomic	Toys (CEOI18_toy)	C++14	59 / 100	5000 ms	712 KB

#include<bits/stdc++.h>
using namespace std;

vector<int> primes_to(int n){
    vector<bool> is_prime(n+1, true);
    is_prime[0] = false;
    is_prime[1] = false;

    vector<int> primes;

    for (int i = 0; i<=n; i++){
        if (!is_prime[i]) continue;
        primes.push_back(i);
        for (int j = 2; j*i <= n; j++){
            is_prime[j*i] = false;
        }
    }

    return primes;
}

void dfs(set<int>& res, vector<int> div, int n, int cur){
    if (n == 1){
        res.insert(cur);
        return;
    }
    for (int d : div){
        if (n % d == 0){
            dfs(res, div, n/d, cur+d-1);
        }
    }   
}

int main(){
    vector<int> primes = primes_to(sqrt(1000000000)+1);
    int n; cin >> n;
    int cpy_n = n;
    vector<int> p_factors;
    for (int i = 0; i<primes.size() && cpy_n > 1; i++){
        while (cpy_n % primes[i] == 0){
            p_factors.push_back(primes[i]);
            cpy_n /= primes[i];
        }
    }
    if (cpy_n != 1){
        p_factors.push_back(cpy_n);
    }

    set<int> divis;
    divis.insert(1);
    for (int p : p_factors){
        vector<int> to_add;
        for (int d : divis){
            to_add.push_back(d*p);
        }
        for (int i : to_add){
            divis.insert(i);
        }
    }
    vector<int> div;
    for (int d : divis){
        if (d != 1) div.push_back(d);
    }
    
    set<int> res;
    dfs(res, div, n, 0);
    cout << res.size() << endl;
    for (int i : res){
        cout << i << " ";
    }
    cout << endl;
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:39:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   39 |     for (int i = 0; i<primes.size() && cpy_n > 1; i++){
      |                     ~^~~~~~~~~~~~~~

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	604 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	464 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	468 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	604 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	464 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	468 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct
26	Correct	5 ms	348 KB	Output is correct
27	Correct	4 ms	348 KB	Output is correct
28	Correct	1 ms	428 KB	Output is correct
29	Correct	1 ms	344 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	14 ms	464 KB	Output is correct
32	Correct	7 ms	468 KB	Output is correct
33	Correct	5 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	4 ms	472 KB	Output is correct
38	Correct	1 ms	344 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	3 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	348 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	1 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	2 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	604 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	464 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	468 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct
26	Correct	5 ms	348 KB	Output is correct
27	Correct	4 ms	348 KB	Output is correct
28	Correct	1 ms	428 KB	Output is correct
29	Correct	1 ms	344 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	14 ms	464 KB	Output is correct
32	Correct	7 ms	468 KB	Output is correct
33	Correct	5 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	4 ms	472 KB	Output is correct
38	Correct	1 ms	344 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	3 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	348 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	1 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	2 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	102 ms	344 KB	Output is correct
51	Correct	80 ms	344 KB	Output is correct
52	Correct	135 ms	344 KB	Output is correct
53	Correct	107 ms	460 KB	Output is correct
54	Correct	17 ms	348 KB	Output is correct
55	Correct	454 ms	348 KB	Output is correct
56	Correct	465 ms	344 KB	Output is correct
57	Correct	217 ms	712 KB	Output is correct
58	Correct	1 ms	344 KB	Output is correct
59	Correct	1 ms	344 KB	Output is correct
60	Correct	3 ms	348 KB	Output is correct
61	Correct	157 ms	472 KB	Output is correct
62	Correct	13 ms	348 KB	Output is correct
63	Correct	5 ms	348 KB	Output is correct
64	Correct	0 ms	344 KB	Output is correct
65	Correct	48 ms	472 KB	Output is correct
66	Correct	1 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	0 ms	348 KB	Output is correct
69	Correct	1 ms	348 KB	Output is correct
70	Correct	7 ms	472 KB	Output is correct

Subtask #4
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	604 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	464 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	468 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct
26	Correct	5 ms	348 KB	Output is correct
27	Correct	4 ms	348 KB	Output is correct
28	Correct	1 ms	428 KB	Output is correct
29	Correct	1 ms	344 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	14 ms	464 KB	Output is correct
32	Correct	7 ms	468 KB	Output is correct
33	Correct	5 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	4 ms	472 KB	Output is correct
38	Correct	1 ms	344 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	3 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	348 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	1 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	2 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	102 ms	344 KB	Output is correct
51	Correct	80 ms	344 KB	Output is correct
52	Correct	135 ms	344 KB	Output is correct
53	Correct	107 ms	460 KB	Output is correct
54	Correct	17 ms	348 KB	Output is correct
55	Correct	454 ms	348 KB	Output is correct
56	Correct	465 ms	344 KB	Output is correct
57	Correct	217 ms	712 KB	Output is correct
58	Correct	1 ms	344 KB	Output is correct
59	Correct	1 ms	344 KB	Output is correct
60	Correct	3 ms	348 KB	Output is correct
61	Correct	157 ms	472 KB	Output is correct
62	Correct	13 ms	348 KB	Output is correct
63	Correct	5 ms	348 KB	Output is correct
64	Correct	0 ms	344 KB	Output is correct
65	Correct	48 ms	472 KB	Output is correct
66	Correct	1 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	0 ms	348 KB	Output is correct
69	Correct	1 ms	348 KB	Output is correct
70	Correct	7 ms	472 KB	Output is correct
71	Execution timed out	5037 ms	544 KB	Time limit exceeded
72	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	604 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	464 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	468 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	344 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	344 KB	Output is correct
25	Correct	0 ms	344 KB	Output is correct
26	Correct	5 ms	348 KB	Output is correct
27	Correct	4 ms	348 KB	Output is correct
28	Correct	1 ms	428 KB	Output is correct
29	Correct	1 ms	344 KB	Output is correct
30	Correct	1 ms	348 KB	Output is correct
31	Correct	14 ms	464 KB	Output is correct
32	Correct	7 ms	468 KB	Output is correct
33	Correct	5 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	1 ms	344 KB	Output is correct
37	Correct	4 ms	472 KB	Output is correct
38	Correct	1 ms	344 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	3 ms	348 KB	Output is correct
41	Correct	1 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	348 KB	Output is correct
44	Correct	1 ms	344 KB	Output is correct
45	Correct	1 ms	348 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	2 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	0 ms	348 KB	Output is correct
50	Correct	102 ms	344 KB	Output is correct
51	Correct	80 ms	344 KB	Output is correct
52	Correct	135 ms	344 KB	Output is correct
53	Correct	107 ms	460 KB	Output is correct
54	Correct	17 ms	348 KB	Output is correct
55	Correct	454 ms	348 KB	Output is correct
56	Correct	465 ms	344 KB	Output is correct
57	Correct	217 ms	712 KB	Output is correct
58	Correct	1 ms	344 KB	Output is correct
59	Correct	1 ms	344 KB	Output is correct
60	Correct	3 ms	348 KB	Output is correct
61	Correct	157 ms	472 KB	Output is correct
62	Correct	13 ms	348 KB	Output is correct
63	Correct	5 ms	348 KB	Output is correct
64	Correct	0 ms	344 KB	Output is correct
65	Correct	48 ms	472 KB	Output is correct
66	Correct	1 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	0 ms	348 KB	Output is correct
69	Correct	1 ms	348 KB	Output is correct
70	Correct	7 ms	472 KB	Output is correct
71	Execution timed out	5037 ms	544 KB	Time limit exceeded
72	Halted	0 ms	0 KB	-

답안 #1039116

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