Submission #872787

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
872787	2023-11-13T19:27:27 Z	bobbilyking	Toys (CEOI18_toy)	C++17	79 / 100	5000 ms	71508 KB

#pragma GCC target ("avx2")
#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")

#include<bits/stdc++.h>
#include<math.h>
using namespace std;

typedef int ll;
typedef long double ld;
typedef pair<ll, ll> pl;

#define K first
#define V second
#define G(x) ll x; cin >> x;
#define GD(x) ld x; cin >> x;
#define GS(s) string s; cin >> s;
#define EX(x) { cout << x << '\n'; exit(0); }
#define A(a) (a).begin(), (a).end()
#define F(i, l, r) for (ll i = (l); i < r; ++i)

using dp_t=array<ll, 10>;
vector<pl> glob_facs;

set<ll> vis;
set<pair<dp_t, ll>> dp;

void dfs(dp_t& facs, ll sm){
    ll ans = accumulate(A(facs), 0ll);
    if (!ans) {
        vis.insert(sm); return;
    }
    if (dp.count({facs, sm})) return;
    dp.emplace(facs, sm);

    auto gen = [&](auto&& self, ll idx, ll csm) {
        if (idx == glob_facs.size()) {
            if (csm == 1) return;
            dfs(facs, csm + sm - 1);
            return;
        }
        ll prod = 1;
        F(j, 0, facs[idx]+1) {
            facs[idx] -= j;     
            self(self, idx+1, prod * csm);
            prod = prod * glob_facs[idx].K;
            facs[idx] += j;
        }
    };
    gen(gen, 0, 1);
}

int main(){
//    freopen("a.in", "r", stdin);
//    freopen("a.out", "w", stdout);

    ios_base::sync_with_stdio(false); cin.tie(0);
    cout << fixed << setprecision(20);
    G(n)
    for (ll i = 2; i *i <=n ;++i) if (n%i == 0) {
        ll cnt = 0;
        while (n%i==0) cnt++, n/=i;
        glob_facs.emplace_back(i, cnt);
    }
    if (n-1) glob_facs.emplace_back(n, 1);

    dp_t cur = {};
    F(j, 0, glob_facs.size()) cur[j] = glob_facs[j].V;

    dfs(cur, 0);
    cout << vis.size() << '\n';
    for (auto x: vis) cout << x << " "; cout << '\n';
}

Compilation message

toy.cpp: In instantiation of 'dfs(dp_t&, ll)::<lambda(auto:23&&, ll, ll)> [with auto:23 = dfs(dp_t&, ll)::<lambda(auto:23&&, ll, ll)>&; ll = int]':
toy.cpp:50:18:   required from here
toy.cpp:37:17: warning: comparison of integer expressions of different signedness: 'll' {aka 'int'} and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |         if (idx == glob_facs.size()) {
      |             ~~~~^~~~~~~~~~~~~~~~~~~
toy.cpp: In function 'int main()':
toy.cpp:20:39: warning: comparison of integer expressions of different signedness: 'll' {aka 'int'} and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   20 | #define F(i, l, r) for (ll i = (l); i < r; ++i)
......
   68 |     F(j, 0, glob_facs.size()) cur[j] = glob_facs[j].V;
      |       ~~~~~~~~~~~~~~~~~~~~~~           
toy.cpp:68:5: note: in expansion of macro 'F'
   68 |     F(j, 0, glob_facs.size()) cur[j] = glob_facs[j].V;
      |     ^
toy.cpp:72:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   72 |     for (auto x: vis) cout << x << " "; cout << '\n';
      |     ^~~
toy.cpp:72:41: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   72 |     for (auto x: vis) cout << x << " "; cout << '\n';
      |                                         ^~~~

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	0 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	348 KB	Output is correct
14	Correct	0 ms	344 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	0 ms	600 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	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	0 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	348 KB	Output is correct
14	Correct	0 ms	344 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	0 ms	600 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	0 ms	348 KB	Output is correct
25	Correct	0 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	1 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	1 ms	348 KB	Output is correct
33	Correct	1 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	0 ms	348 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	1 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	0 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	344 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	1 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	0 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	348 KB	Output is correct
14	Correct	0 ms	344 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	0 ms	600 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	0 ms	348 KB	Output is correct
25	Correct	0 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	1 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	1 ms	348 KB	Output is correct
33	Correct	1 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	0 ms	348 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	1 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	0 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	344 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	1 ms	348 KB	Output is correct
50	Correct	8 ms	860 KB	Output is correct
51	Correct	7 ms	860 KB	Output is correct
52	Correct	7 ms	748 KB	Output is correct
53	Correct	6 ms	856 KB	Output is correct
54	Correct	3 ms	604 KB	Output is correct
55	Correct	12 ms	1104 KB	Output is correct
56	Correct	11 ms	1112 KB	Output is correct
57	Correct	10 ms	860 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	0 ms	348 KB	Output is correct
60	Correct	1 ms	344 KB	Output is correct
61	Correct	5 ms	796 KB	Output is correct
62	Correct	2 ms	604 KB	Output is correct
63	Correct	1 ms	348 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	4 ms	624 KB	Output is correct
66	Correct	0 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	0 ms	344 KB	Output is correct
69	Correct	1 ms	348 KB	Output is correct
70	Correct	2 ms	604 KB	Output is correct

Subtask #4
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	0 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	348 KB	Output is correct
14	Correct	0 ms	344 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	0 ms	600 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	0 ms	348 KB	Output is correct
25	Correct	0 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	1 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	1 ms	348 KB	Output is correct
33	Correct	1 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	0 ms	348 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	1 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	0 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	344 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	1 ms	348 KB	Output is correct
50	Correct	8 ms	860 KB	Output is correct
51	Correct	7 ms	860 KB	Output is correct
52	Correct	7 ms	748 KB	Output is correct
53	Correct	6 ms	856 KB	Output is correct
54	Correct	3 ms	604 KB	Output is correct
55	Correct	12 ms	1104 KB	Output is correct
56	Correct	11 ms	1112 KB	Output is correct
57	Correct	10 ms	860 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	0 ms	348 KB	Output is correct
60	Correct	1 ms	344 KB	Output is correct
61	Correct	5 ms	796 KB	Output is correct
62	Correct	2 ms	604 KB	Output is correct
63	Correct	1 ms	348 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	4 ms	624 KB	Output is correct
66	Correct	0 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	0 ms	344 KB	Output is correct
69	Correct	1 ms	348 KB	Output is correct
70	Correct	2 ms	604 KB	Output is correct
71	Correct	1707 ms	35788 KB	Output is correct
72	Correct	1098 ms	26708 KB	Output is correct
73	Correct	1756 ms	31964 KB	Output is correct
74	Correct	897 ms	21120 KB	Output is correct
75	Correct	1053 ms	22708 KB	Output is correct
76	Correct	3470 ms	47924 KB	Output is correct
77	Correct	2902 ms	42580 KB	Output is correct
78	Correct	2253 ms	39888 KB	Output is correct
79	Correct	2263 ms	38868 KB	Output is correct
80	Correct	1 ms	348 KB	Output is correct
81	Correct	0 ms	348 KB	Output is correct
82	Correct	8 ms	860 KB	Output is correct
83	Correct	162 ms	6484 KB	Output is correct
84	Correct	211 ms	8060 KB	Output is correct
85	Correct	37 ms	2564 KB	Output is correct
86	Correct	1 ms	348 KB	Output is correct
87	Correct	230 ms	9300 KB	Output is correct
88	Correct	0 ms	348 KB	Output is correct
89	Correct	0 ms	348 KB	Output is correct
90	Correct	1 ms	348 KB	Output is correct
91	Correct	56 ms	3668 KB	Output is correct
92	Correct	293 ms	12332 KB	Output is correct

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	0 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	348 KB	Output is correct
14	Correct	0 ms	344 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	0 ms	600 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	0 ms	348 KB	Output is correct
25	Correct	0 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	1 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	1 ms	348 KB	Output is correct
33	Correct	1 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	0 ms	348 KB	Output is correct
37	Correct	1 ms	348 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	0 ms	344 KB	Output is correct
40	Correct	1 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	0 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	0 ms	344 KB	Output is correct
46	Correct	0 ms	348 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	0 ms	348 KB	Output is correct
49	Correct	1 ms	348 KB	Output is correct
50	Correct	8 ms	860 KB	Output is correct
51	Correct	7 ms	860 KB	Output is correct
52	Correct	7 ms	748 KB	Output is correct
53	Correct	6 ms	856 KB	Output is correct
54	Correct	3 ms	604 KB	Output is correct
55	Correct	12 ms	1104 KB	Output is correct
56	Correct	11 ms	1112 KB	Output is correct
57	Correct	10 ms	860 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	0 ms	348 KB	Output is correct
60	Correct	1 ms	344 KB	Output is correct
61	Correct	5 ms	796 KB	Output is correct
62	Correct	2 ms	604 KB	Output is correct
63	Correct	1 ms	348 KB	Output is correct
64	Correct	0 ms	348 KB	Output is correct
65	Correct	4 ms	624 KB	Output is correct
66	Correct	0 ms	348 KB	Output is correct
67	Correct	0 ms	348 KB	Output is correct
68	Correct	0 ms	344 KB	Output is correct
69	Correct	1 ms	348 KB	Output is correct
70	Correct	2 ms	604 KB	Output is correct
71	Correct	1707 ms	35788 KB	Output is correct
72	Correct	1098 ms	26708 KB	Output is correct
73	Correct	1756 ms	31964 KB	Output is correct
74	Correct	897 ms	21120 KB	Output is correct
75	Correct	1053 ms	22708 KB	Output is correct
76	Correct	3470 ms	47924 KB	Output is correct
77	Correct	2902 ms	42580 KB	Output is correct
78	Correct	2253 ms	39888 KB	Output is correct
79	Correct	2263 ms	38868 KB	Output is correct
80	Correct	1 ms	348 KB	Output is correct
81	Correct	0 ms	348 KB	Output is correct
82	Correct	8 ms	860 KB	Output is correct
83	Correct	162 ms	6484 KB	Output is correct
84	Correct	211 ms	8060 KB	Output is correct
85	Correct	37 ms	2564 KB	Output is correct
86	Correct	1 ms	348 KB	Output is correct
87	Correct	230 ms	9300 KB	Output is correct
88	Correct	0 ms	348 KB	Output is correct
89	Correct	0 ms	348 KB	Output is correct
90	Correct	1 ms	348 KB	Output is correct
91	Correct	56 ms	3668 KB	Output is correct
92	Correct	293 ms	12332 KB	Output is correct
93	Execution timed out	5009 ms	71508 KB	Time limit exceeded
94	Halted	0 ms	0 KB	-

Submission #872787

Compilation message

Subtask #1 19.0 / 19.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 20.0 / 20.0

Subtask #5 0 / 21.0

Subtask #1
19.0 / 19.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
20.0 / 20.0

Subtask #5
0 / 21.0