oj.uz

답안 #161390

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
161390 2019-11-02T07:41:46 Z rama_pang Toys (CEOI18_toy) C++14
100 / 100
 4381 ms 86824 KB 
#include <bits/stdc++.h>
using namespace std;

vector<int> factors;
map<int, set<int>> memo;

set<int> &solve(int n) {
    if (memo.count(n)) return memo[n];
    auto &ans = memo[n];
    if (n == 1) {
        ans.emplace(0);
    } else {
        for (auto &i : factors) {
            if (n % i) continue;
            auto &nxt = solve(n / i);
            for (auto &j : nxt) ans.emplace(j + i - 1);
        }
    }

    return ans;
}

int main() {
    int N; cin >> N;
    for (int i = 1; i * i <= N; i++) 
        if (N % i == 0) 
            factors.push_back(i), factors.push_back(N / i);
    
    sort(factors.begin(), factors.end());
    factors.resize(unique(factors.begin(), factors.end()) - factors.begin());
    factors.erase(factors.begin());

    set<int> &ans = solve(N);
    cout << ans.size() << "\n";
    for (auto i : ans) cout << i << " ";
    cout << "\n";
}

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 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 6 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 296 KB Output is correct
11 Correct 2 ms 256 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 256 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 256 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 252 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 252 KB Output is correct
25 Correct 2 ms 256 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 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 6 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 296 KB Output is correct
11 Correct 2 ms 256 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 256 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 256 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 252 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 252 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
28 Correct 2 ms 380 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 256 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 2 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 376 KB Output is correct
40 Correct 2 ms 376 KB Output is correct
41 Correct 2 ms 376 KB Output is correct
42 Correct 2 ms 256 KB Output is correct
43 Correct 2 ms 256 KB Output is correct
44 Correct 2 ms 376 KB Output is correct
45 Correct 2 ms 376 KB Output is correct
46 Correct 2 ms 376 KB Output is correct
47 Correct 2 ms 376 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 2 ms 376 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 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 6 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 296 KB Output is correct
11 Correct 2 ms 256 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 256 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 256 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 252 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 252 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
28 Correct 2 ms 380 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 256 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 2 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 376 KB Output is correct
40 Correct 2 ms 376 KB Output is correct
41 Correct 2 ms 376 KB Output is correct
42 Correct 2 ms 256 KB Output is correct
43 Correct 2 ms 256 KB Output is correct
44 Correct 2 ms 376 KB Output is correct
45 Correct 2 ms 376 KB Output is correct
46 Correct 2 ms 376 KB Output is correct
47 Correct 2 ms 376 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 6 ms 632 KB Output is correct
51 Correct 5 ms 504 KB Output is correct
52 Correct 6 ms 504 KB Output is correct
53 Correct 5 ms 504 KB Output is correct
54 Correct 4 ms 504 KB Output is correct
55 Correct 8 ms 760 KB Output is correct
56 Correct 8 ms 632 KB Output is correct
57 Correct 7 ms 632 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 256 KB Output is correct
60 Correct 2 ms 376 KB Output is correct
61 Correct 5 ms 504 KB Output is correct
62 Correct 3 ms 376 KB Output is correct
63 Correct 3 ms 376 KB Output is correct
64 Correct 2 ms 380 KB Output is correct
65 Correct 5 ms 504 KB Output is correct
66 Correct 2 ms 376 KB Output is correct
67 Correct 2 ms 376 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 3 ms 376 KB Output is correct
70 Correct 3 ms 376 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 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 6 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 296 KB Output is correct
11 Correct 2 ms 256 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 256 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 256 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 252 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 252 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
28 Correct 2 ms 380 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 256 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 2 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 376 KB Output is correct
40 Correct 2 ms 376 KB Output is correct
41 Correct 2 ms 376 KB Output is correct
42 Correct 2 ms 256 KB Output is correct
43 Correct 2 ms 256 KB Output is correct
44 Correct 2 ms 376 KB Output is correct
45 Correct 2 ms 376 KB Output is correct
46 Correct 2 ms 376 KB Output is correct
47 Correct 2 ms 376 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 6 ms 632 KB Output is correct
51 Correct 5 ms 504 KB Output is correct
52 Correct 6 ms 504 KB Output is correct
53 Correct 5 ms 504 KB Output is correct
54 Correct 4 ms 504 KB Output is correct
55 Correct 8 ms 760 KB Output is correct
56 Correct 8 ms 632 KB Output is correct
57 Correct 7 ms 632 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 256 KB Output is correct
60 Correct 2 ms 376 KB Output is correct
61 Correct 5 ms 504 KB Output is correct
62 Correct 3 ms 376 KB Output is correct
63 Correct 3 ms 376 KB Output is correct
64 Correct 2 ms 380 KB Output is correct
65 Correct 5 ms 504 KB Output is correct
66 Correct 2 ms 376 KB Output is correct
67 Correct 2 ms 376 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 3 ms 376 KB Output is correct
70 Correct 3 ms 376 KB Output is correct
71 Correct 595 ms 18792 KB Output is correct
72 Correct 400 ms 14164 KB Output is correct
73 Correct 560 ms 16460 KB Output is correct
74 Correct 311 ms 11104 KB Output is correct
75 Correct 354 ms 11908 KB Output is correct
76 Correct 922 ms 24952 KB Output is correct
77 Correct 829 ms 22056 KB Output is correct
78 Correct 731 ms 20856 KB Output is correct
79 Correct 726 ms 20188 KB Output is correct
80 Correct 2 ms 376 KB Output is correct
81 Correct 2 ms 380 KB Output is correct
82 Correct 6 ms 632 KB Output is correct
83 Correct 78 ms 3668 KB Output is correct
84 Correct 99 ms 4344 KB Output is correct
85 Correct 21 ms 1528 KB Output is correct
86 Correct 3 ms 376 KB Output is correct
87 Correct 110 ms 4956 KB Output is correct
88 Correct 2 ms 252 KB Output is correct
89 Correct 2 ms 376 KB Output is correct
90 Correct 2 ms 376 KB Output is correct
91 Correct 29 ms 2168 KB Output is correct
92 Correct 138 ms 6508 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 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 6 ms 256 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 296 KB Output is correct
11 Correct 2 ms 256 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 256 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 256 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 252 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 252 KB Output is correct
25 Correct 2 ms 256 KB Output is correct
26 Correct 3 ms 376 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
28 Correct 2 ms 380 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 3 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 2 ms 256 KB Output is correct
36 Correct 2 ms 376 KB Output is correct
37 Correct 2 ms 376 KB Output is correct
38 Correct 2 ms 376 KB Output is correct
39 Correct 2 ms 376 KB Output is correct
40 Correct 2 ms 376 KB Output is correct
41 Correct 2 ms 376 KB Output is correct
42 Correct 2 ms 256 KB Output is correct
43 Correct 2 ms 256 KB Output is correct
44 Correct 2 ms 376 KB Output is correct
45 Correct 2 ms 376 KB Output is correct
46 Correct 2 ms 376 KB Output is correct
47 Correct 2 ms 376 KB Output is correct
48 Correct 2 ms 256 KB Output is correct
49 Correct 2 ms 376 KB Output is correct
50 Correct 6 ms 632 KB Output is correct
51 Correct 5 ms 504 KB Output is correct
52 Correct 6 ms 504 KB Output is correct
53 Correct 5 ms 504 KB Output is correct
54 Correct 4 ms 504 KB Output is correct
55 Correct 8 ms 760 KB Output is correct
56 Correct 8 ms 632 KB Output is correct
57 Correct 7 ms 632 KB Output is correct
58 Correct 2 ms 376 KB Output is correct
59 Correct 2 ms 256 KB Output is correct
60 Correct 2 ms 376 KB Output is correct
61 Correct 5 ms 504 KB Output is correct
62 Correct 3 ms 376 KB Output is correct
63 Correct 3 ms 376 KB Output is correct
64 Correct 2 ms 380 KB Output is correct
65 Correct 5 ms 504 KB Output is correct
66 Correct 2 ms 376 KB Output is correct
67 Correct 2 ms 376 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 3 ms 376 KB Output is correct
70 Correct 3 ms 376 KB Output is correct
71 Correct 595 ms 18792 KB Output is correct
72 Correct 400 ms 14164 KB Output is correct
73 Correct 560 ms 16460 KB Output is correct
74 Correct 311 ms 11104 KB Output is correct
75 Correct 354 ms 11908 KB Output is correct
76 Correct 922 ms 24952 KB Output is correct
77 Correct 829 ms 22056 KB Output is correct
78 Correct 731 ms 20856 KB Output is correct
79 Correct 726 ms 20188 KB Output is correct
80 Correct 2 ms 376 KB Output is correct
81 Correct 2 ms 380 KB Output is correct
82 Correct 6 ms 632 KB Output is correct
83 Correct 78 ms 3668 KB Output is correct
84 Correct 99 ms 4344 KB Output is correct
85 Correct 21 ms 1528 KB Output is correct
86 Correct 3 ms 376 KB Output is correct
87 Correct 110 ms 4956 KB Output is correct
88 Correct 2 ms 252 KB Output is correct
89 Correct 2 ms 376 KB Output is correct
90 Correct 2 ms 376 KB Output is correct
91 Correct 29 ms 2168 KB Output is correct
92 Correct 138 ms 6508 KB Output is correct
93 Correct 3634 ms 77564 KB Output is correct
94 Correct 1919 ms 52236 KB Output is correct
95 Correct 2177 ms 54700 KB Output is correct
96 Correct 2093 ms 48908 KB Output is correct
97 Correct 1820 ms 44676 KB Output is correct
98 Correct 4014 ms 85504 KB Output is correct
99 Correct 4381 ms 86824 KB Output is correct
100 Correct 3932 ms 83552 KB Output is correct
101 Correct 3884 ms 77224 KB Output is correct
102 Correct 3402 ms 69492 KB Output is correct
103 Correct 2554 ms 62500 KB Output is correct
104 Correct 2 ms 376 KB Output is correct
105 Correct 2 ms 376 KB Output is correct
106 Correct 11 ms 1016 KB Output is correct
107 Correct 282 ms 9740 KB Output is correct
108 Correct 660 ms 20484 KB Output is correct
109 Correct 55 ms 3192 KB Output is correct
110 Correct 2 ms 376 KB Output is correct
111 Correct 326 ms 12152 KB Output is correct
112 Correct 2 ms 256 KB Output is correct
113 Correct 2 ms 376 KB Output is correct
114 Correct 9 ms 1016 KB Output is correct
115 Correct 2 ms 256 KB Output is correct
116 Correct 20 ms 1628 KB Output is correct
117 Correct 659 ms 24668 KB Output is correct