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답안 #73368

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
73368 2018-08-28T07:55:31 Z jiaqing23 Toys (CEOI18_toy) C++14
59 / 100
 5000 ms 1352 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_pbds;

#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define pop pop_back
#define fbo find_by_order
#define ook order_of_key

typedef long long ll;
typedef pair<ll,ll> pi;
typedef vector<ll> vi;
typedef long double ld;
typedef tree<ll, null_type, less<ll>, rb_tree_tag, tree_order_statistics_node_update> pbds;
typedef set<ll>::iterator sit;
typedef map<ll,ll>::iterator mit;
typedef pair<int,pair<int,int> > tri;

set<ll> ans;
ll n;
vector<ll> fac;

void factorize(ll n, ll now, ll smallfac){
    if(now == n){
        int tem = -fac.size();
        for(int i = 0; i < fac.size(); i++) tem+=fac[i];
        ans.insert(tem);
    }

    for(int i = smallfac; i*now <= n; i++){
        if((n/now) % i == 0){
            fac.pb(i);
            factorize(n, now*i, i);
            fac.pop();
        }
    }
}

int main()
{
	ios_base::sync_with_stdio(0); cin.tie(0);

    cin >> n;
    factorize(n, 1, 2);

    cout<<ans.size()<<endl;
    for(set<ll>::iterator it = ans.begin(); it!=ans.end(); it++){
        cout<<*it<<' ';
    }
	return 0;
}

Compilation message

toy.cpp: In function 'void factorize(ll, ll, ll)':
toy.cpp:32:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int i = 0; i < fac.size(); i++) tem+=fac[i];
                        ~~^~~~~~~~~~~~

Subtask #1
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 292 KB Output is correct
2 Correct 2 ms 356 KB Output is correct
3 Correct 2 ms 392 KB Output is correct
4 Correct 2 ms 408 KB Output is correct
5 Correct 2 ms 408 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 2 ms 544 KB Output is correct
8 Correct 3 ms 544 KB Output is correct
9 Correct 3 ms 544 KB Output is correct
10 Correct 3 ms 544 KB Output is correct
11 Correct 2 ms 620 KB Output is correct
12 Correct 3 ms 620 KB Output is correct
13 Correct 2 ms 620 KB Output is correct
14 Correct 2 ms 620 KB Output is correct
15 Correct 2 ms 620 KB Output is correct
16 Correct 2 ms 620 KB Output is correct
17 Correct 2 ms 620 KB Output is correct
18 Correct 2 ms 620 KB Output is correct
19 Correct 2 ms 620 KB Output is correct
20 Correct 2 ms 620 KB Output is correct
21 Correct 3 ms 620 KB Output is correct
22 Correct 2 ms 620 KB Output is correct
23 Correct 2 ms 736 KB Output is correct
24 Correct 2 ms 736 KB Output is correct
25 Correct 3 ms 736 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 292 KB Output is correct
2 Correct 2 ms 356 KB Output is correct
3 Correct 2 ms 392 KB Output is correct
4 Correct 2 ms 408 KB Output is correct
5 Correct 2 ms 408 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 2 ms 544 KB Output is correct
8 Correct 3 ms 544 KB Output is correct
9 Correct 3 ms 544 KB Output is correct
10 Correct 3 ms 544 KB Output is correct
11 Correct 2 ms 620 KB Output is correct
12 Correct 3 ms 620 KB Output is correct
13 Correct 2 ms 620 KB Output is correct
14 Correct 2 ms 620 KB Output is correct
15 Correct 2 ms 620 KB Output is correct
16 Correct 2 ms 620 KB Output is correct
17 Correct 2 ms 620 KB Output is correct
18 Correct 2 ms 620 KB Output is correct
19 Correct 2 ms 620 KB Output is correct
20 Correct 2 ms 620 KB Output is correct
21 Correct 3 ms 620 KB Output is correct
22 Correct 2 ms 620 KB Output is correct
23 Correct 2 ms 736 KB Output is correct
24 Correct 2 ms 736 KB Output is correct
25 Correct 3 ms 736 KB Output is correct
26 Correct 3 ms 736 KB Output is correct
27 Correct 4 ms 736 KB Output is correct
28 Correct 2 ms 736 KB Output is correct
29 Correct 3 ms 736 KB Output is correct
30 Correct 3 ms 736 KB Output is correct
31 Correct 3 ms 736 KB Output is correct
32 Correct 3 ms 736 KB Output is correct
33 Correct 3 ms 736 KB Output is correct
34 Correct 2 ms 736 KB Output is correct
35 Correct 2 ms 736 KB Output is correct
36 Correct 3 ms 736 KB Output is correct
37 Correct 3 ms 736 KB Output is correct
38 Correct 3 ms 736 KB Output is correct
39 Correct 3 ms 736 KB Output is correct
40 Correct 3 ms 736 KB Output is correct
41 Correct 2 ms 736 KB Output is correct
42 Correct 3 ms 736 KB Output is correct
43 Correct 3 ms 736 KB Output is correct
44 Correct 2 ms 736 KB Output is correct
45 Correct 3 ms 736 KB Output is correct
46 Correct 2 ms 736 KB Output is correct
47 Correct 10 ms 748 KB Output is correct
48 Correct 3 ms 748 KB Output is correct
49 Correct 3 ms 748 KB Output is correct

Subtask #3
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 292 KB Output is correct
2 Correct 2 ms 356 KB Output is correct
3 Correct 2 ms 392 KB Output is correct
4 Correct 2 ms 408 KB Output is correct
5 Correct 2 ms 408 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 2 ms 544 KB Output is correct
8 Correct 3 ms 544 KB Output is correct
9 Correct 3 ms 544 KB Output is correct
10 Correct 3 ms 544 KB Output is correct
11 Correct 2 ms 620 KB Output is correct
12 Correct 3 ms 620 KB Output is correct
13 Correct 2 ms 620 KB Output is correct
14 Correct 2 ms 620 KB Output is correct
15 Correct 2 ms 620 KB Output is correct
16 Correct 2 ms 620 KB Output is correct
17 Correct 2 ms 620 KB Output is correct
18 Correct 2 ms 620 KB Output is correct
19 Correct 2 ms 620 KB Output is correct
20 Correct 2 ms 620 KB Output is correct
21 Correct 3 ms 620 KB Output is correct
22 Correct 2 ms 620 KB Output is correct
23 Correct 2 ms 736 KB Output is correct
24 Correct 2 ms 736 KB Output is correct
25 Correct 3 ms 736 KB Output is correct
26 Correct 3 ms 736 KB Output is correct
27 Correct 4 ms 736 KB Output is correct
28 Correct 2 ms 736 KB Output is correct
29 Correct 3 ms 736 KB Output is correct
30 Correct 3 ms 736 KB Output is correct
31 Correct 3 ms 736 KB Output is correct
32 Correct 3 ms 736 KB Output is correct
33 Correct 3 ms 736 KB Output is correct
34 Correct 2 ms 736 KB Output is correct
35 Correct 2 ms 736 KB Output is correct
36 Correct 3 ms 736 KB Output is correct
37 Correct 3 ms 736 KB Output is correct
38 Correct 3 ms 736 KB Output is correct
39 Correct 3 ms 736 KB Output is correct
40 Correct 3 ms 736 KB Output is correct
41 Correct 2 ms 736 KB Output is correct
42 Correct 3 ms 736 KB Output is correct
43 Correct 3 ms 736 KB Output is correct
44 Correct 2 ms 736 KB Output is correct
45 Correct 3 ms 736 KB Output is correct
46 Correct 2 ms 736 KB Output is correct
47 Correct 10 ms 748 KB Output is correct
48 Correct 3 ms 748 KB Output is correct
49 Correct 3 ms 748 KB Output is correct
50 Correct 15 ms 748 KB Output is correct
51 Correct 12 ms 748 KB Output is correct
52 Correct 11 ms 748 KB Output is correct
53 Correct 10 ms 748 KB Output is correct
54 Correct 5 ms 748 KB Output is correct
55 Correct 23 ms 748 KB Output is correct
56 Correct 22 ms 748 KB Output is correct
57 Correct 19 ms 748 KB Output is correct
58 Correct 4 ms 748 KB Output is correct
59 Correct 3 ms 748 KB Output is correct
60 Correct 6 ms 748 KB Output is correct
61 Correct 13 ms 748 KB Output is correct
62 Correct 5 ms 748 KB Output is correct
63 Correct 9 ms 748 KB Output is correct
64 Correct 4 ms 748 KB Output is correct
65 Correct 18 ms 748 KB Output is correct
66 Correct 5 ms 748 KB Output is correct
67 Correct 4 ms 748 KB Output is correct
68 Correct 7 ms 748 KB Output is correct
69 Correct 8 ms 748 KB Output is correct
70 Correct 12 ms 748 KB Output is correct

Subtask #4
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 292 KB Output is correct
2 Correct 2 ms 356 KB Output is correct
3 Correct 2 ms 392 KB Output is correct
4 Correct 2 ms 408 KB Output is correct
5 Correct 2 ms 408 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 2 ms 544 KB Output is correct
8 Correct 3 ms 544 KB Output is correct
9 Correct 3 ms 544 KB Output is correct
10 Correct 3 ms 544 KB Output is correct
11 Correct 2 ms 620 KB Output is correct
12 Correct 3 ms 620 KB Output is correct
13 Correct 2 ms 620 KB Output is correct
14 Correct 2 ms 620 KB Output is correct
15 Correct 2 ms 620 KB Output is correct
16 Correct 2 ms 620 KB Output is correct
17 Correct 2 ms 620 KB Output is correct
18 Correct 2 ms 620 KB Output is correct
19 Correct 2 ms 620 KB Output is correct
20 Correct 2 ms 620 KB Output is correct
21 Correct 3 ms 620 KB Output is correct
22 Correct 2 ms 620 KB Output is correct
23 Correct 2 ms 736 KB Output is correct
24 Correct 2 ms 736 KB Output is correct
25 Correct 3 ms 736 KB Output is correct
26 Correct 3 ms 736 KB Output is correct
27 Correct 4 ms 736 KB Output is correct
28 Correct 2 ms 736 KB Output is correct
29 Correct 3 ms 736 KB Output is correct
30 Correct 3 ms 736 KB Output is correct
31 Correct 3 ms 736 KB Output is correct
32 Correct 3 ms 736 KB Output is correct
33 Correct 3 ms 736 KB Output is correct
34 Correct 2 ms 736 KB Output is correct
35 Correct 2 ms 736 KB Output is correct
36 Correct 3 ms 736 KB Output is correct
37 Correct 3 ms 736 KB Output is correct
38 Correct 3 ms 736 KB Output is correct
39 Correct 3 ms 736 KB Output is correct
40 Correct 3 ms 736 KB Output is correct
41 Correct 2 ms 736 KB Output is correct
42 Correct 3 ms 736 KB Output is correct
43 Correct 3 ms 736 KB Output is correct
44 Correct 2 ms 736 KB Output is correct
45 Correct 3 ms 736 KB Output is correct
46 Correct 2 ms 736 KB Output is correct
47 Correct 10 ms 748 KB Output is correct
48 Correct 3 ms 748 KB Output is correct
49 Correct 3 ms 748 KB Output is correct
50 Correct 15 ms 748 KB Output is correct
51 Correct 12 ms 748 KB Output is correct
52 Correct 11 ms 748 KB Output is correct
53 Correct 10 ms 748 KB Output is correct
54 Correct 5 ms 748 KB Output is correct
55 Correct 23 ms 748 KB Output is correct
56 Correct 22 ms 748 KB Output is correct
57 Correct 19 ms 748 KB Output is correct
58 Correct 4 ms 748 KB Output is correct
59 Correct 3 ms 748 KB Output is correct
60 Correct 6 ms 748 KB Output is correct
61 Correct 13 ms 748 KB Output is correct
62 Correct 5 ms 748 KB Output is correct
63 Correct 9 ms 748 KB Output is correct
64 Correct 4 ms 748 KB Output is correct
65 Correct 18 ms 748 KB Output is correct
66 Correct 5 ms 748 KB Output is correct
67 Correct 4 ms 748 KB Output is correct
68 Correct 7 ms 748 KB Output is correct
69 Correct 8 ms 748 KB Output is correct
70 Correct 12 ms 748 KB Output is correct
71 Execution timed out 5052 ms 1352 KB Time limit exceeded
72 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 292 KB Output is correct
2 Correct 2 ms 356 KB Output is correct
3 Correct 2 ms 392 KB Output is correct
4 Correct 2 ms 408 KB Output is correct
5 Correct 2 ms 408 KB Output is correct
6 Correct 3 ms 468 KB Output is correct
7 Correct 2 ms 544 KB Output is correct
8 Correct 3 ms 544 KB Output is correct
9 Correct 3 ms 544 KB Output is correct
10 Correct 3 ms 544 KB Output is correct
11 Correct 2 ms 620 KB Output is correct
12 Correct 3 ms 620 KB Output is correct
13 Correct 2 ms 620 KB Output is correct
14 Correct 2 ms 620 KB Output is correct
15 Correct 2 ms 620 KB Output is correct
16 Correct 2 ms 620 KB Output is correct
17 Correct 2 ms 620 KB Output is correct
18 Correct 2 ms 620 KB Output is correct
19 Correct 2 ms 620 KB Output is correct
20 Correct 2 ms 620 KB Output is correct
21 Correct 3 ms 620 KB Output is correct
22 Correct 2 ms 620 KB Output is correct
23 Correct 2 ms 736 KB Output is correct
24 Correct 2 ms 736 KB Output is correct
25 Correct 3 ms 736 KB Output is correct
26 Correct 3 ms 736 KB Output is correct
27 Correct 4 ms 736 KB Output is correct
28 Correct 2 ms 736 KB Output is correct
29 Correct 3 ms 736 KB Output is correct
30 Correct 3 ms 736 KB Output is correct
31 Correct 3 ms 736 KB Output is correct
32 Correct 3 ms 736 KB Output is correct
33 Correct 3 ms 736 KB Output is correct
34 Correct 2 ms 736 KB Output is correct
35 Correct 2 ms 736 KB Output is correct
36 Correct 3 ms 736 KB Output is correct
37 Correct 3 ms 736 KB Output is correct
38 Correct 3 ms 736 KB Output is correct
39 Correct 3 ms 736 KB Output is correct
40 Correct 3 ms 736 KB Output is correct
41 Correct 2 ms 736 KB Output is correct
42 Correct 3 ms 736 KB Output is correct
43 Correct 3 ms 736 KB Output is correct
44 Correct 2 ms 736 KB Output is correct
45 Correct 3 ms 736 KB Output is correct
46 Correct 2 ms 736 KB Output is correct
47 Correct 10 ms 748 KB Output is correct
48 Correct 3 ms 748 KB Output is correct
49 Correct 3 ms 748 KB Output is correct
50 Correct 15 ms 748 KB Output is correct
51 Correct 12 ms 748 KB Output is correct
52 Correct 11 ms 748 KB Output is correct
53 Correct 10 ms 748 KB Output is correct
54 Correct 5 ms 748 KB Output is correct
55 Correct 23 ms 748 KB Output is correct
56 Correct 22 ms 748 KB Output is correct
57 Correct 19 ms 748 KB Output is correct
58 Correct 4 ms 748 KB Output is correct
59 Correct 3 ms 748 KB Output is correct
60 Correct 6 ms 748 KB Output is correct
61 Correct 13 ms 748 KB Output is correct
62 Correct 5 ms 748 KB Output is correct
63 Correct 9 ms 748 KB Output is correct
64 Correct 4 ms 748 KB Output is correct
65 Correct 18 ms 748 KB Output is correct
66 Correct 5 ms 748 KB Output is correct
67 Correct 4 ms 748 KB Output is correct
68 Correct 7 ms 748 KB Output is correct
69 Correct 8 ms 748 KB Output is correct
70 Correct 12 ms 748 KB Output is correct
71 Execution timed out 5052 ms 1352 KB Time limit exceeded
72 Halted 0 ms 0 KB -