oj.uz

Submission #650128

# Submission time Handle Problem Language Result Execution time Memory
650128 2022-10-12T14:10:45 Z idas Toys (CEOI18_toy) C++11
59 / 100
 4455 ms 262144 KB 
#pragma GCC optimize("O3")

#include <bits/stdc++.h>
#define f first
#define s second
#define pb push_back
#define sz(x) ((int)((x).size()))
#define le(vec) vec[vec.size()-1]
#define all(x) (x).begin(), (x).end()
#define TSTS int ttt; cin >> ttt; while(ttt--) solve()
#define FAST_IO ios_base::sync_with_stdio(0); cin.tie(nullptr)
#define FOR(i, begin, end) for(int i = (begin); i < (end); i++)

using namespace std;
typedef long long ll;
typedef long double ld;
typedef vector<int> vi;
typedef map<int, int> mii;
typedef pair<int, int> pii;
typedef pair<long long, long long> pll;
typedef pair<long double, long double> pdd;

const int INF=1e9, MOD=1e9+7, mod=998244353;
const ll LINF=1e18;

void setIO()
{
    FAST_IO;
}

void setIO(string s)
{
    FAST_IO;
    freopen((s+".txt").c_str(), "r", stdin);
    freopen((s+".out").c_str(), "w", stdout);
}

set<int> ans;
int n, dls[13], cn[13];

map<pair<pii, vi>, bool> vis;

int idx;

int counter;

void rec(int sum, int now, vi cnt)
{
    if(vis.count({{sum,now},cnt})) return;
    vis[{{sum,now},cnt}]=true;

    if(now!=1) rec(sum+now-1, 1, cnt);

    bool mt=true;
    FOR(i, 0, idx)
    {
        if(cnt[i]!=0){
            mt=false;
            vi nw(all(cnt)); nw[i]--;
            rec(sum, now*dls[i], nw);
        }
        counter++;
    }

    if(mt && now==1){
        ans.insert(sum);
    }
}

int main()
{
    setIO();
    cin >> n;
    multiset<int> tmp;
    while(n%2==0){
        n/=2;
        tmp.insert(2);
    }
    for(int i=3; i*i<=n; i+=2){
        while(n%i==0){
            n/=i;
            tmp.insert(i);
        }
    }
    if(n!=1) tmp.insert(n);
    set<int> st(all(tmp));
    for(auto it : st){
        cn[idx]=tmp.count(it);
        dls[idx++]=it;
    }

    vi init;
    FOR(i, 0, idx)
    {
        init.pb(cn[i]);
    }

    rec(0, 1, init);

    cout << sz(ans) << '\n';
    for(auto x : ans) cout << x << " ";

//    cout << '\n';
//    cout << idx << '\n';

//    cout << "\ncounter: " << counter << endl;
}

//729000000

Compilation message

toy.cpp: In function 'void setIO(std::string)':
toy.cpp:34:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   34 |     freopen((s+".txt").c_str(), "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
toy.cpp:35:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   35 |     freopen((s+".out").c_str(), "w", stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 320 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 324 KB Output is correct
24 Correct 1 ms 316 KB Output is correct
25 Correct 1 ms 212 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 320 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 324 KB Output is correct
24 Correct 1 ms 316 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 7 ms 980 KB Output is correct
27 Correct 5 ms 876 KB Output is correct
28 Correct 3 ms 576 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 444 KB Output is correct
31 Correct 8 ms 1236 KB Output is correct
32 Correct 6 ms 976 KB Output is correct
33 Correct 7 ms 952 KB Output is correct
34 Correct 1 ms 328 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 448 KB Output is correct
37 Correct 3 ms 848 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 4 ms 704 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 2 ms 340 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 3 ms 724 KB Output is correct
48 Correct 1 ms 316 KB Output is correct
49 Correct 1 ms 340 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 320 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 324 KB Output is correct
24 Correct 1 ms 316 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 7 ms 980 KB Output is correct
27 Correct 5 ms 876 KB Output is correct
28 Correct 3 ms 576 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 444 KB Output is correct
31 Correct 8 ms 1236 KB Output is correct
32 Correct 6 ms 976 KB Output is correct
33 Correct 7 ms 952 KB Output is correct
34 Correct 1 ms 328 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 448 KB Output is correct
37 Correct 3 ms 848 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 4 ms 704 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 2 ms 340 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 3 ms 724 KB Output is correct
48 Correct 1 ms 316 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 31 ms 3992 KB Output is correct
51 Correct 28 ms 3472 KB Output is correct
52 Correct 30 ms 3904 KB Output is correct
53 Correct 28 ms 3404 KB Output is correct
54 Correct 14 ms 1852 KB Output is correct
55 Correct 50 ms 6100 KB Output is correct
56 Correct 49 ms 5680 KB Output is correct
57 Correct 40 ms 4832 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 1 ms 316 KB Output is correct
60 Correct 3 ms 596 KB Output is correct
61 Correct 19 ms 2772 KB Output is correct
62 Correct 11 ms 1364 KB Output is correct
63 Correct 4 ms 852 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 17 ms 2532 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 1 ms 212 KB Output is correct
68 Correct 1 ms 320 KB Output is correct
69 Correct 2 ms 468 KB Output is correct
70 Correct 8 ms 1364 KB Output is correct

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 320 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 324 KB Output is correct
24 Correct 1 ms 316 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 7 ms 980 KB Output is correct
27 Correct 5 ms 876 KB Output is correct
28 Correct 3 ms 576 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 444 KB Output is correct
31 Correct 8 ms 1236 KB Output is correct
32 Correct 6 ms 976 KB Output is correct
33 Correct 7 ms 952 KB Output is correct
34 Correct 1 ms 328 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 448 KB Output is correct
37 Correct 3 ms 848 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 4 ms 704 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 2 ms 340 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 3 ms 724 KB Output is correct
48 Correct 1 ms 316 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 31 ms 3992 KB Output is correct
51 Correct 28 ms 3472 KB Output is correct
52 Correct 30 ms 3904 KB Output is correct
53 Correct 28 ms 3404 KB Output is correct
54 Correct 14 ms 1852 KB Output is correct
55 Correct 50 ms 6100 KB Output is correct
56 Correct 49 ms 5680 KB Output is correct
57 Correct 40 ms 4832 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 1 ms 316 KB Output is correct
60 Correct 3 ms 596 KB Output is correct
61 Correct 19 ms 2772 KB Output is correct
62 Correct 11 ms 1364 KB Output is correct
63 Correct 4 ms 852 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 17 ms 2532 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 1 ms 212 KB Output is correct
68 Correct 1 ms 320 KB Output is correct
69 Correct 2 ms 468 KB Output is correct
70 Correct 8 ms 1364 KB Output is correct
71 Runtime error 4455 ms 262144 KB Execution killed with signal 9
72 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 320 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 324 KB Output is correct
24 Correct 1 ms 316 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 7 ms 980 KB Output is correct
27 Correct 5 ms 876 KB Output is correct
28 Correct 3 ms 576 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 444 KB Output is correct
31 Correct 8 ms 1236 KB Output is correct
32 Correct 6 ms 976 KB Output is correct
33 Correct 7 ms 952 KB Output is correct
34 Correct 1 ms 328 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 448 KB Output is correct
37 Correct 3 ms 848 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 1 ms 212 KB Output is correct
40 Correct 4 ms 704 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 2 ms 340 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 3 ms 724 KB Output is correct
48 Correct 1 ms 316 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 31 ms 3992 KB Output is correct
51 Correct 28 ms 3472 KB Output is correct
52 Correct 30 ms 3904 KB Output is correct
53 Correct 28 ms 3404 KB Output is correct
54 Correct 14 ms 1852 KB Output is correct
55 Correct 50 ms 6100 KB Output is correct
56 Correct 49 ms 5680 KB Output is correct
57 Correct 40 ms 4832 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 1 ms 316 KB Output is correct
60 Correct 3 ms 596 KB Output is correct
61 Correct 19 ms 2772 KB Output is correct
62 Correct 11 ms 1364 KB Output is correct
63 Correct 4 ms 852 KB Output is correct
64 Correct 1 ms 212 KB Output is correct
65 Correct 17 ms 2532 KB Output is correct
66 Correct 1 ms 212 KB Output is correct
67 Correct 1 ms 212 KB Output is correct
68 Correct 1 ms 320 KB Output is correct
69 Correct 2 ms 468 KB Output is correct
70 Correct 8 ms 1364 KB Output is correct
71 Runtime error 4455 ms 262144 KB Execution killed with signal 9
72 Halted 0 ms 0 KB -