oj.uz

Submission #942884

# Submission time Handle Problem Language Result Execution time Memory
942884 2024-03-11T06:20:21 Z vjudge1 Toys (CEOI18_toy) C++17
59 / 100
 5000 ms 1504 KB 
#include <bits/stdc++.h>

using namespace std;
#define ff first
#define ss second
#define all(a) a.begin(), a.end()
#define int long long



signed main(){
    ios::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);
    auto split=[&](int n){
        set<int> ans;
        ans.insert(n-1);
        vector<int> p;
        for(int i = 2; i * i <= n; i++){
            if(n%i == 0){
                p.push_back(i);
                if(n / i != i) p.push_back(n / i);
            }
        }
        sort(all(p));
        for(int len = 2; len <= 33; len++){
            function<void(int, int, int)> f=[&](int cur, int have, int sum){
                    if(have == len){
                       if(cur == n) ans.insert(sum);
                       return; 
                    }
                    if(have == len-1){
                        int x = n / cur;
                        if(n % cur != 0 or x <= 1) return;
                        ans.insert(sum + x - 1);
                        return;
                    }
                    long long atleast = cur * (1LL<<(len - have));
                    if(atleast > n) return;
                    for(int x : p){
                        atleast = cur * x * (1LL<<(len - have - 1));
                        if(atleast > n) return;
                        f(cur*x, have + 1, sum + x - 1);
                    }
            };
            f(1, 0, 0);
        }
        return ans;
    };
    int n; cin >> n;
    int N = n;
    vector<pair<int, int>> factors;
    for(int i = 2; i * i <= n; i++){
        pair<int, int> s = {i, 0};
        while(n > 0 && n % i == 0){
            n/= i;
            s.ss++;
        }
        if(s.ss > 0) factors.push_back(s);
    }
    
    set<int> st = split(N);
    cout << st.size() << '\n';
    for(auto x : st){
        cout << x << ' ';
    }
    cout << '\n';
    
    
    return 0;
}

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 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 0 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 344 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 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 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 0 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 344 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 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 4 ms 348 KB Output is correct
27 Correct 2 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 5 ms 348 KB Output is correct
32 Correct 3 ms 348 KB Output is correct
33 Correct 3 ms 344 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 348 KB Output is correct
37 Correct 2 ms 348 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 3 ms 344 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 544 KB Output is correct
44 Correct 0 ms 344 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 2 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 2 ms 348 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 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 0 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 344 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 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 4 ms 348 KB Output is correct
27 Correct 2 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 5 ms 348 KB Output is correct
32 Correct 3 ms 348 KB Output is correct
33 Correct 3 ms 344 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 348 KB Output is correct
37 Correct 2 ms 348 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 3 ms 344 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 544 KB Output is correct
44 Correct 0 ms 344 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 2 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 2 ms 348 KB Output is correct
50 Correct 150 ms 484 KB Output is correct
51 Correct 85 ms 348 KB Output is correct
52 Correct 73 ms 348 KB Output is correct
53 Correct 59 ms 344 KB Output is correct
54 Correct 25 ms 348 KB Output is correct
55 Correct 223 ms 348 KB Output is correct
56 Correct 177 ms 344 KB Output is correct
57 Correct 137 ms 460 KB Output is correct
58 Correct 0 ms 600 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 2 ms 348 KB Output is correct
61 Correct 58 ms 456 KB Output is correct
62 Correct 14 ms 344 KB Output is correct
63 Correct 6 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 86 ms 600 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 11 ms 348 KB Output is correct
69 Correct 21 ms 464 KB Output is correct
70 Correct 47 ms 348 KB Output is correct

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 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 0 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 344 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 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 4 ms 348 KB Output is correct
27 Correct 2 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 5 ms 348 KB Output is correct
32 Correct 3 ms 348 KB Output is correct
33 Correct 3 ms 344 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 348 KB Output is correct
37 Correct 2 ms 348 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 3 ms 344 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 544 KB Output is correct
44 Correct 0 ms 344 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 2 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 2 ms 348 KB Output is correct
50 Correct 150 ms 484 KB Output is correct
51 Correct 85 ms 348 KB Output is correct
52 Correct 73 ms 348 KB Output is correct
53 Correct 59 ms 344 KB Output is correct
54 Correct 25 ms 348 KB Output is correct
55 Correct 223 ms 348 KB Output is correct
56 Correct 177 ms 344 KB Output is correct
57 Correct 137 ms 460 KB Output is correct
58 Correct 0 ms 600 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 2 ms 348 KB Output is correct
61 Correct 58 ms 456 KB Output is correct
62 Correct 14 ms 344 KB Output is correct
63 Correct 6 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 86 ms 600 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 11 ms 348 KB Output is correct
69 Correct 21 ms 464 KB Output is correct
70 Correct 47 ms 348 KB Output is correct
71 Execution timed out 5067 ms 1504 KB Time limit exceeded
72 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 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 0 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 344 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 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 344 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 4 ms 348 KB Output is correct
27 Correct 2 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 5 ms 348 KB Output is correct
32 Correct 3 ms 348 KB Output is correct
33 Correct 3 ms 344 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 348 KB Output is correct
37 Correct 2 ms 348 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 3 ms 344 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 1 ms 544 KB Output is correct
44 Correct 0 ms 344 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 2 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 2 ms 348 KB Output is correct
50 Correct 150 ms 484 KB Output is correct
51 Correct 85 ms 348 KB Output is correct
52 Correct 73 ms 348 KB Output is correct
53 Correct 59 ms 344 KB Output is correct
54 Correct 25 ms 348 KB Output is correct
55 Correct 223 ms 348 KB Output is correct
56 Correct 177 ms 344 KB Output is correct
57 Correct 137 ms 460 KB Output is correct
58 Correct 0 ms 600 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 2 ms 348 KB Output is correct
61 Correct 58 ms 456 KB Output is correct
62 Correct 14 ms 344 KB Output is correct
63 Correct 6 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 86 ms 600 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 0 ms 348 KB Output is correct
68 Correct 11 ms 348 KB Output is correct
69 Correct 21 ms 464 KB Output is correct
70 Correct 47 ms 348 KB Output is correct
71 Execution timed out 5067 ms 1504 KB Time limit exceeded
72 Halted 0 ms 0 KB -