oj.uz

Submission #893539

# Submission time Handle Problem Language Result Execution time Memory
893539 2023-12-27T06:37:05 Z vjudge1 Toys (CEOI18_toy) C++17
59 / 100
 5000 ms 856 KB 
#include<bits/stdc++.h>

using namespace std;

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
typedef long long ll;
#define int ll
typedef unsigned long long ull;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

#define pb push_back
#define all(x) x.begin(), x.end()
#define sz(x) (int)x.size()
#define mispertion ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0)
#define F first
#define S second
#define getlast(s) (*s.rbegin())
#define debg cout << "OK\n"

const ld PI = 3.1415926535;
const int N = 2e5 + 2;
const int M = 7e6 + 1;
int mod = 1e9+7;
const int infi = INT_MAX;
const ll infl = LLONG_MAX;
const int P = 31;

int mult(int a, int b) {
    return a * 1LL * b % mod;
}

int sum(int a, int b) {
    a %= mod; 
    if (a + b < 0)
        return a + b + mod;
    if (a + b >= mod)
        return a + b - mod;
    return a + b;
}

ll binpow(ll a, ll n) {
    if (n == 0)
        return 1;
    if (n % 2 == 1) {
        return binpow(a, n - 1) * a % mod;
    } else {
        ll b = binpow(a, n / 2);
        return b * b % mod;
    }
}

vector<int> ds;
set<int> st;

void getans(int n, int cs = 0, int mx = 0){
    if(n == 1){
        st.insert(cs);
        return;
    }
    for(auto d : ds){
        if(n % d == 0 && d >= mx)
            getans(n / d, cs + d - 1, d);
    }
}

void solve(){
    int n;
    cin >> n;
    for(int i = 2; i * i <= n; i++){
        ds.pb(i);
        if(i * i != n)
            ds.pb(n / i);
    }
    ds.pb(n);
    getans(n);
    cout << sz(st) << '\n';
    for(auto e : st)
        cout << e << ' ';
}   

signed main() {
    mispertion;

    int t = 1;
    //cin >> t;
    while(t--){
        solve();
    }
    return 0;
}

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 500 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 600 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 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 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 1 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 500 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 600 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 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 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 1 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 2 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 2 ms 348 KB Output is correct
33 Correct 1 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 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 356 KB Output is correct
40 Correct 1 ms 352 KB Output is correct
41 Correct 0 ms 360 KB Output is correct
42 Correct 0 ms 360 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 356 KB Output is correct
45 Correct 1 ms 360 KB Output is correct
46 Correct 0 ms 360 KB Output is correct
47 Correct 1 ms 356 KB Output is correct
48 Correct 0 ms 360 KB Output is correct
49 Correct 1 ms 356 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 500 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 600 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 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 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 1 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 2 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 2 ms 348 KB Output is correct
33 Correct 1 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 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 356 KB Output is correct
40 Correct 1 ms 352 KB Output is correct
41 Correct 0 ms 360 KB Output is correct
42 Correct 0 ms 360 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 356 KB Output is correct
45 Correct 1 ms 360 KB Output is correct
46 Correct 0 ms 360 KB Output is correct
47 Correct 1 ms 356 KB Output is correct
48 Correct 0 ms 360 KB Output is correct
49 Correct 1 ms 356 KB Output is correct
50 Correct 21 ms 600 KB Output is correct
51 Correct 15 ms 604 KB Output is correct
52 Correct 18 ms 348 KB Output is correct
53 Correct 15 ms 348 KB Output is correct
54 Correct 5 ms 348 KB Output is correct
55 Correct 40 ms 476 KB Output is correct
56 Correct 36 ms 484 KB Output is correct
57 Correct 28 ms 348 KB Output is correct
58 Correct 0 ms 356 KB Output is correct
59 Correct 0 ms 352 KB Output is correct
60 Correct 2 ms 360 KB Output is correct
61 Correct 19 ms 856 KB Output is correct
62 Correct 4 ms 468 KB Output is correct
63 Correct 4 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 13 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 1 ms 348 KB Output is correct
68 Correct 1 ms 348 KB Output is correct
69 Correct 2 ms 344 KB Output is correct
70 Correct 6 ms 348 KB Output is correct

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 500 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 600 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 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 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 1 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 2 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 2 ms 348 KB Output is correct
33 Correct 1 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 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 356 KB Output is correct
40 Correct 1 ms 352 KB Output is correct
41 Correct 0 ms 360 KB Output is correct
42 Correct 0 ms 360 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 356 KB Output is correct
45 Correct 1 ms 360 KB Output is correct
46 Correct 0 ms 360 KB Output is correct
47 Correct 1 ms 356 KB Output is correct
48 Correct 0 ms 360 KB Output is correct
49 Correct 1 ms 356 KB Output is correct
50 Correct 21 ms 600 KB Output is correct
51 Correct 15 ms 604 KB Output is correct
52 Correct 18 ms 348 KB Output is correct
53 Correct 15 ms 348 KB Output is correct
54 Correct 5 ms 348 KB Output is correct
55 Correct 40 ms 476 KB Output is correct
56 Correct 36 ms 484 KB Output is correct
57 Correct 28 ms 348 KB Output is correct
58 Correct 0 ms 356 KB Output is correct
59 Correct 0 ms 352 KB Output is correct
60 Correct 2 ms 360 KB Output is correct
61 Correct 19 ms 856 KB Output is correct
62 Correct 4 ms 468 KB Output is correct
63 Correct 4 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 13 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 1 ms 348 KB Output is correct
68 Correct 1 ms 348 KB Output is correct
69 Correct 2 ms 344 KB Output is correct
70 Correct 6 ms 348 KB Output is correct
71 Execution timed out 5066 ms 784 KB Time limit exceeded
72 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 500 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 600 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 600 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 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 1 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 2 ms 348 KB Output is correct
27 Correct 1 ms 348 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 2 ms 348 KB Output is correct
33 Correct 1 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 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 0 ms 356 KB Output is correct
40 Correct 1 ms 352 KB Output is correct
41 Correct 0 ms 360 KB Output is correct
42 Correct 0 ms 360 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 356 KB Output is correct
45 Correct 1 ms 360 KB Output is correct
46 Correct 0 ms 360 KB Output is correct
47 Correct 1 ms 356 KB Output is correct
48 Correct 0 ms 360 KB Output is correct
49 Correct 1 ms 356 KB Output is correct
50 Correct 21 ms 600 KB Output is correct
51 Correct 15 ms 604 KB Output is correct
52 Correct 18 ms 348 KB Output is correct
53 Correct 15 ms 348 KB Output is correct
54 Correct 5 ms 348 KB Output is correct
55 Correct 40 ms 476 KB Output is correct
56 Correct 36 ms 484 KB Output is correct
57 Correct 28 ms 348 KB Output is correct
58 Correct 0 ms 356 KB Output is correct
59 Correct 0 ms 352 KB Output is correct
60 Correct 2 ms 360 KB Output is correct
61 Correct 19 ms 856 KB Output is correct
62 Correct 4 ms 468 KB Output is correct
63 Correct 4 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 13 ms 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 1 ms 348 KB Output is correct
68 Correct 1 ms 348 KB Output is correct
69 Correct 2 ms 344 KB Output is correct
70 Correct 6 ms 348 KB Output is correct
71 Execution timed out 5066 ms 784 KB Time limit exceeded
72 Halted 0 ms 0 KB -