답안 #679902

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
679902	2023-01-09T15:53:36 Z	peijar	Toys (CEOI18_toy)	C++17	100 / 100	3495 ms	88772 KB

#include <bits/extc++.h>
#include <bits/stdc++.h>
#define int long long
using namespace std;

namespace std {
template <typename T> ostream &operator<<(ostream &out, const vector<T> &vec) {
  out << "[";
  for (int i = 0; i < (int)vec.size(); ++i) {
    out << vec[i];
    if (i + 1 < (int)vec.size())
      out << ", ";
  }
  return out << "]";
}
} // namespace std

void dbg_out() { cout << endl; }
template <typename Head, typename... Tail> void dbg_out(Head H, Tail... T) {
  cout << ' ' << H;
  dbg_out(T...);
}

#ifdef DEBUG
#define dbg(...) cout << "(" << #__VA_ARGS__ << "):", dbg_out(__VA_ARGS__)
#else
#define dbg(...)
#endif

// To use most b i t s rather than j u s t the lowest ones :
struct chash { // large odd number for C
  const uint64_t C = (int)(4e18 * acos(0)) | 71;
  int operator()(int x) const { return __builtin_bswap64(x * C); }
};

using hash_table = __gnu_pbds::gp_hash_table<int, int, chash>;
using hash_set = __gnu_pbds::gp_hash_table<int, __gnu_pbds::null_type, chash>;

signed main(void) {
  ios_base::sync_with_stdio(false);
  cin.tie(0);

  int n;
  cin >> n;
  vector<int> diviseurs;
  for (int d = 1; d * d <= n; d++) {
    if (n % d == 0) {
      diviseurs.push_back(d);
      if (d * d != n)
        diviseurs.push_back(n / d);
    }
  }

  sort(diviseurs.begin(), diviseurs.end());

  int nbDiviseurs = diviseurs.size();
  hash_table idDiv;
  for (int i = 0; i < nbDiviseurs; ++i)
    idDiv[diviseurs[i]] = i;
  vector<hash_set> possibilites(nbDiviseurs);
  for (int i = 0; i < nbDiviseurs; ++i) {
    int d = diviseurs[i];
    possibilites[i].insert(d - 1);
    for (int j = i + 1; j < nbDiviseurs; ++j)
      if (diviseurs[j] % d == 0) {
        int dd = diviseurs[j] / d;
        if (dd <= d)
          for (int p : possibilites[i])
            for (int q : possibilites[idDiv[dd]])
              possibilites[j].insert(p + q);
      }
  }
  vector<int> ret;
  for (int x : possibilites[nbDiviseurs - 1])
    ret.push_back(x);
  sort(ret.begin(), ret.end());
  cout << ret.size() << endl;
  for (int x : ret)
    cout << x << ' ';
  cout << endl;
}

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	320 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	0 ms	320 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	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	324 KB	Output is correct
21	Correct	1 ms	320 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	320 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	0 ms	320 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	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	324 KB	Output is correct
21	Correct	1 ms	320 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	320 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	320 KB	Output is correct
38	Correct	0 ms	340 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	1 ms	340 KB	Output is correct
41	Correct	1 ms	320 KB	Output is correct
42	Correct	0 ms	212 KB	Output is correct
43	Correct	1 ms	324 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	0 ms	212 KB	Output is correct
49	Correct	1 ms	320 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	320 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	0 ms	320 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	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	324 KB	Output is correct
21	Correct	1 ms	320 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	320 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	320 KB	Output is correct
38	Correct	0 ms	340 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	1 ms	340 KB	Output is correct
41	Correct	1 ms	320 KB	Output is correct
42	Correct	0 ms	212 KB	Output is correct
43	Correct	1 ms	324 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	0 ms	212 KB	Output is correct
49	Correct	1 ms	320 KB	Output is correct
50	Correct	2 ms	576 KB	Output is correct
51	Correct	2 ms	576 KB	Output is correct
52	Correct	2 ms	580 KB	Output is correct
53	Correct	2 ms	596 KB	Output is correct
54	Correct	1 ms	468 KB	Output is correct
55	Correct	3 ms	724 KB	Output is correct
56	Correct	3 ms	708 KB	Output is correct
57	Correct	3 ms	596 KB	Output is correct
58	Correct	0 ms	212 KB	Output is correct
59	Correct	1 ms	212 KB	Output is correct
60	Correct	1 ms	340 KB	Output is correct
61	Correct	2 ms	572 KB	Output is correct
62	Correct	1 ms	468 KB	Output is correct
63	Correct	1 ms	340 KB	Output is correct
64	Correct	1 ms	212 KB	Output is correct
65	Correct	2 ms	468 KB	Output is correct
66	Correct	1 ms	212 KB	Output is correct
67	Correct	0 ms	212 KB	Output is correct
68	Correct	1 ms	212 KB	Output is correct
69	Correct	1 ms	340 KB	Output is correct
70	Correct	1 ms	340 KB	Output is correct

Subtask #4
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	320 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	0 ms	320 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	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	324 KB	Output is correct
21	Correct	1 ms	320 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	320 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	320 KB	Output is correct
38	Correct	0 ms	340 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	1 ms	340 KB	Output is correct
41	Correct	1 ms	320 KB	Output is correct
42	Correct	0 ms	212 KB	Output is correct
43	Correct	1 ms	324 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	0 ms	212 KB	Output is correct
49	Correct	1 ms	320 KB	Output is correct
50	Correct	2 ms	576 KB	Output is correct
51	Correct	2 ms	576 KB	Output is correct
52	Correct	2 ms	580 KB	Output is correct
53	Correct	2 ms	596 KB	Output is correct
54	Correct	1 ms	468 KB	Output is correct
55	Correct	3 ms	724 KB	Output is correct
56	Correct	3 ms	708 KB	Output is correct
57	Correct	3 ms	596 KB	Output is correct
58	Correct	0 ms	212 KB	Output is correct
59	Correct	1 ms	212 KB	Output is correct
60	Correct	1 ms	340 KB	Output is correct
61	Correct	2 ms	572 KB	Output is correct
62	Correct	1 ms	468 KB	Output is correct
63	Correct	1 ms	340 KB	Output is correct
64	Correct	1 ms	212 KB	Output is correct
65	Correct	2 ms	468 KB	Output is correct
66	Correct	1 ms	212 KB	Output is correct
67	Correct	0 ms	212 KB	Output is correct
68	Correct	1 ms	212 KB	Output is correct
69	Correct	1 ms	340 KB	Output is correct
70	Correct	1 ms	340 KB	Output is correct
71	Correct	334 ms	19416 KB	Output is correct
72	Correct	177 ms	15108 KB	Output is correct
73	Correct	275 ms	17852 KB	Output is correct
74	Correct	128 ms	11652 KB	Output is correct
75	Correct	156 ms	12868 KB	Output is correct
76	Correct	553 ms	26512 KB	Output is correct
77	Correct	534 ms	23388 KB	Output is correct
78	Correct	410 ms	21248 KB	Output is correct
79	Correct	424 ms	21240 KB	Output is correct
80	Correct	0 ms	212 KB	Output is correct
81	Correct	1 ms	212 KB	Output is correct
82	Correct	5 ms	724 KB	Output is correct
83	Correct	46 ms	4112 KB	Output is correct
84	Correct	46 ms	4420 KB	Output is correct
85	Correct	11 ms	1748 KB	Output is correct
86	Correct	1 ms	340 KB	Output is correct
87	Correct	56 ms	5684 KB	Output is correct
88	Correct	1 ms	212 KB	Output is correct
89	Correct	1 ms	212 KB	Output is correct
90	Correct	1 ms	340 KB	Output is correct
91	Correct	12 ms	2476 KB	Output is correct
92	Correct	50 ms	6848 KB	Output is correct

Subtask #5
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	320 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	0 ms	320 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	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	324 KB	Output is correct
21	Correct	1 ms	320 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	0 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	320 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	320 KB	Output is correct
38	Correct	0 ms	340 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	1 ms	340 KB	Output is correct
41	Correct	1 ms	320 KB	Output is correct
42	Correct	0 ms	212 KB	Output is correct
43	Correct	1 ms	324 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	0 ms	212 KB	Output is correct
49	Correct	1 ms	320 KB	Output is correct
50	Correct	2 ms	576 KB	Output is correct
51	Correct	2 ms	576 KB	Output is correct
52	Correct	2 ms	580 KB	Output is correct
53	Correct	2 ms	596 KB	Output is correct
54	Correct	1 ms	468 KB	Output is correct
55	Correct	3 ms	724 KB	Output is correct
56	Correct	3 ms	708 KB	Output is correct
57	Correct	3 ms	596 KB	Output is correct
58	Correct	0 ms	212 KB	Output is correct
59	Correct	1 ms	212 KB	Output is correct
60	Correct	1 ms	340 KB	Output is correct
61	Correct	2 ms	572 KB	Output is correct
62	Correct	1 ms	468 KB	Output is correct
63	Correct	1 ms	340 KB	Output is correct
64	Correct	1 ms	212 KB	Output is correct
65	Correct	2 ms	468 KB	Output is correct
66	Correct	1 ms	212 KB	Output is correct
67	Correct	0 ms	212 KB	Output is correct
68	Correct	1 ms	212 KB	Output is correct
69	Correct	1 ms	340 KB	Output is correct
70	Correct	1 ms	340 KB	Output is correct
71	Correct	334 ms	19416 KB	Output is correct
72	Correct	177 ms	15108 KB	Output is correct
73	Correct	275 ms	17852 KB	Output is correct
74	Correct	128 ms	11652 KB	Output is correct
75	Correct	156 ms	12868 KB	Output is correct
76	Correct	553 ms	26512 KB	Output is correct
77	Correct	534 ms	23388 KB	Output is correct
78	Correct	410 ms	21248 KB	Output is correct
79	Correct	424 ms	21240 KB	Output is correct
80	Correct	0 ms	212 KB	Output is correct
81	Correct	1 ms	212 KB	Output is correct
82	Correct	5 ms	724 KB	Output is correct
83	Correct	46 ms	4112 KB	Output is correct
84	Correct	46 ms	4420 KB	Output is correct
85	Correct	11 ms	1748 KB	Output is correct
86	Correct	1 ms	340 KB	Output is correct
87	Correct	56 ms	5684 KB	Output is correct
88	Correct	1 ms	212 KB	Output is correct
89	Correct	1 ms	212 KB	Output is correct
90	Correct	1 ms	340 KB	Output is correct
91	Correct	12 ms	2476 KB	Output is correct
92	Correct	50 ms	6848 KB	Output is correct
93	Correct	2657 ms	79912 KB	Output is correct
94	Correct	1186 ms	52720 KB	Output is correct
95	Correct	1479 ms	55932 KB	Output is correct
96	Correct	1273 ms	49232 KB	Output is correct
97	Correct	1240 ms	46104 KB	Output is correct
98	Correct	3262 ms	87268 KB	Output is correct
99	Correct	3495 ms	88772 KB	Output is correct
100	Correct	3118 ms	85808 KB	Output is correct
101	Correct	3272 ms	80356 KB	Output is correct
102	Correct	2735 ms	70572 KB	Output is correct
103	Correct	1825 ms	63484 KB	Output is correct
104	Correct	1 ms	212 KB	Output is correct
105	Correct	1 ms	212 KB	Output is correct
106	Correct	7 ms	980 KB	Output is correct
107	Correct	192 ms	10720 KB	Output is correct
108	Correct	522 ms	21284 KB	Output is correct
109	Correct	30 ms	3380 KB	Output is correct
110	Correct	1 ms	340 KB	Output is correct
111	Correct	216 ms	12744 KB	Output is correct
112	Correct	1 ms	212 KB	Output is correct
113	Correct	1 ms	212 KB	Output is correct
114	Correct	4 ms	1144 KB	Output is correct
115	Correct	1 ms	212 KB	Output is correct
116	Correct	12 ms	1920 KB	Output is correct
117	Correct	317 ms	25428 KB	Output is correct

답안 #679902

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 21.0 / 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
21.0 / 21.0