답안 #712589

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
712589	2023-03-19T08:41:00 Z	600Mihnea	Toys (CEOI18_toy)	C++17	100 / 100	2185 ms	5220 KB

#include <cmath>
#include <functional>
#include <fstream>
#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <set>
#include <map>
#include <list>
#include <time.h>
#include <math.h>
#include <random>
#include <deque>
#include <queue>
#include <unordered_map>
#include <unordered_set>
#include <iomanip>
#include <cassert>
#include <bitset>
#include <sstream>
#include <stack>
#include <chrono>
#include <cstring>
#include <numeric>

using namespace std;

typedef long long ll;

int n;
vector<int> dv;
vector<vector<int>> dvofdv;

int fnd(int x)
{
	int l = 0, r = (int)dv.size() - 1;
	while (l <= r)
	{
		int m = (l + r) / 2;
		if (dv[m] == x) return m;
		if (dv[m] < x) l = m + 1; else r = m - 1;
	}
	assert(0);
}

set<int> gustav;

void back(int x, int s, int mx)
{
	assert(x >= 2);
	gustav.insert(s + (x - 1));
	int p = fnd(x);
	for (auto& divizor : dvofdv[p])
	{
		if (divizor > mx) return;
		if (divizor > 1 && x / divizor > 1)
		{
			back(x / divizor, s + (divizor - 1), divizor);
		}
	}
}

signed main()
{
#ifdef ONPC	
	FILE* stream;
	freopen_s(&stream, "input.txt", "r", stdin);
#else
	ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#endif
	
	cin >> n;
	if (n == 1)
	{
		cout << "1\n";
		cout << "0\n";
		return 0;
	}
	for (int i = 1; i * i <= n; i++)
	{
		if (n % i == 0)
		{
			dv.push_back(i);
			if (i * i == n) continue;
			dv.push_back(n / i);
		}
	}
	sort(dv.begin(), dv.end());
	dvofdv.resize((int)dv.size());
	for (int i = 0; i < (int)dv.size(); i++)
	{
		for (auto& x : dv)
		{
			if (x *(ll) x > dv[i]) break;
			if (dv[i] % x == 0)
			{
				dvofdv[i].push_back(x);
				if (x * x == dv[i]) continue;
				dvofdv[i].push_back(dv[i] / x);
			}
		}
		sort(dvofdv[i].begin(), dvofdv[i].end());
	}

	back(n, 0, n);
	cout << (int)gustav.size() << "\n";
	for (auto& x : gustav)
	{
		cout << x << " ";
	}
	cout << "\n";

	return 0;
}

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	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	320 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	316 KB	Output is correct
14	Correct	2 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	212 KB	Output is correct
18	Correct	1 ms	320 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	1 ms	316 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	316 KB	Output is correct
24	Correct	1 ms	320 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	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	320 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	316 KB	Output is correct
14	Correct	2 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	212 KB	Output is correct
18	Correct	1 ms	320 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	1 ms	316 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	316 KB	Output is correct
24	Correct	1 ms	320 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	324 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	312 KB	Output is correct
29	Correct	1 ms	320 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	1 ms	316 KB	Output is correct
32	Correct	1 ms	320 KB	Output is correct
33	Correct	1 ms	308 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	212 KB	Output is correct
38	Correct	1 ms	212 KB	Output is correct
39	Correct	1 ms	212 KB	Output is correct
40	Correct	1 ms	324 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	212 KB	Output is correct
44	Correct	1 ms	256 KB	Output is correct
45	Correct	1 ms	212 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	1 ms	372 KB	Output is correct
48	Correct	1 ms	320 KB	Output is correct
49	Correct	1 ms	316 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	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	320 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	316 KB	Output is correct
14	Correct	2 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	212 KB	Output is correct
18	Correct	1 ms	320 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	1 ms	316 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	316 KB	Output is correct
24	Correct	1 ms	320 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	324 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	312 KB	Output is correct
29	Correct	1 ms	320 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	1 ms	316 KB	Output is correct
32	Correct	1 ms	320 KB	Output is correct
33	Correct	1 ms	308 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	212 KB	Output is correct
38	Correct	1 ms	212 KB	Output is correct
39	Correct	1 ms	212 KB	Output is correct
40	Correct	1 ms	324 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	212 KB	Output is correct
44	Correct	1 ms	256 KB	Output is correct
45	Correct	1 ms	212 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	1 ms	372 KB	Output is correct
48	Correct	1 ms	320 KB	Output is correct
49	Correct	1 ms	316 KB	Output is correct
50	Correct	2 ms	340 KB	Output is correct
51	Correct	1 ms	320 KB	Output is correct
52	Correct	1 ms	340 KB	Output is correct
53	Correct	2 ms	340 KB	Output is correct
54	Correct	1 ms	340 KB	Output is correct
55	Correct	2 ms	340 KB	Output is correct
56	Correct	2 ms	340 KB	Output is correct
57	Correct	2 ms	340 KB	Output is correct
58	Correct	1 ms	316 KB	Output is correct
59	Correct	1 ms	212 KB	Output is correct
60	Correct	1 ms	212 KB	Output is correct
61	Correct	1 ms	340 KB	Output is correct
62	Correct	1 ms	340 KB	Output is correct
63	Correct	1 ms	324 KB	Output is correct
64	Correct	1 ms	212 KB	Output is correct
65	Correct	1 ms	340 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	212 KB	Output is correct
69	Correct	1 ms	212 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	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	320 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	316 KB	Output is correct
14	Correct	2 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	212 KB	Output is correct
18	Correct	1 ms	320 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	1 ms	316 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	316 KB	Output is correct
24	Correct	1 ms	320 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	324 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	312 KB	Output is correct
29	Correct	1 ms	320 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	1 ms	316 KB	Output is correct
32	Correct	1 ms	320 KB	Output is correct
33	Correct	1 ms	308 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	212 KB	Output is correct
38	Correct	1 ms	212 KB	Output is correct
39	Correct	1 ms	212 KB	Output is correct
40	Correct	1 ms	324 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	212 KB	Output is correct
44	Correct	1 ms	256 KB	Output is correct
45	Correct	1 ms	212 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	1 ms	372 KB	Output is correct
48	Correct	1 ms	320 KB	Output is correct
49	Correct	1 ms	316 KB	Output is correct
50	Correct	2 ms	340 KB	Output is correct
51	Correct	1 ms	320 KB	Output is correct
52	Correct	1 ms	340 KB	Output is correct
53	Correct	2 ms	340 KB	Output is correct
54	Correct	1 ms	340 KB	Output is correct
55	Correct	2 ms	340 KB	Output is correct
56	Correct	2 ms	340 KB	Output is correct
57	Correct	2 ms	340 KB	Output is correct
58	Correct	1 ms	316 KB	Output is correct
59	Correct	1 ms	212 KB	Output is correct
60	Correct	1 ms	212 KB	Output is correct
61	Correct	1 ms	340 KB	Output is correct
62	Correct	1 ms	340 KB	Output is correct
63	Correct	1 ms	324 KB	Output is correct
64	Correct	1 ms	212 KB	Output is correct
65	Correct	1 ms	340 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	212 KB	Output is correct
69	Correct	1 ms	212 KB	Output is correct
70	Correct	1 ms	340 KB	Output is correct
71	Correct	168 ms	1784 KB	Output is correct
72	Correct	96 ms	1432 KB	Output is correct
73	Correct	181 ms	1428 KB	Output is correct
74	Correct	77 ms	1352 KB	Output is correct
75	Correct	103 ms	1172 KB	Output is correct
76	Correct	339 ms	2052 KB	Output is correct
77	Correct	392 ms	1768 KB	Output is correct
78	Correct	259 ms	1712 KB	Output is correct
79	Correct	309 ms	1712 KB	Output is correct
80	Correct	1 ms	212 KB	Output is correct
81	Correct	1 ms	212 KB	Output is correct
82	Correct	2 ms	340 KB	Output is correct
83	Correct	26 ms	632 KB	Output is correct
84	Correct	28 ms	700 KB	Output is correct
85	Correct	4 ms	468 KB	Output is correct
86	Correct	1 ms	212 KB	Output is correct
87	Correct	27 ms	724 KB	Output is correct
88	Correct	1 ms	212 KB	Output is correct
89	Correct	1 ms	316 KB	Output is correct
90	Correct	1 ms	212 KB	Output is correct
91	Correct	8 ms	596 KB	Output is correct
92	Correct	29 ms	1088 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	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	320 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	316 KB	Output is correct
14	Correct	2 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	212 KB	Output is correct
18	Correct	1 ms	320 KB	Output is correct
19	Correct	1 ms	320 KB	Output is correct
20	Correct	1 ms	316 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	316 KB	Output is correct
24	Correct	1 ms	320 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	324 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	312 KB	Output is correct
29	Correct	1 ms	320 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	1 ms	316 KB	Output is correct
32	Correct	1 ms	320 KB	Output is correct
33	Correct	1 ms	308 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	212 KB	Output is correct
38	Correct	1 ms	212 KB	Output is correct
39	Correct	1 ms	212 KB	Output is correct
40	Correct	1 ms	324 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	212 KB	Output is correct
44	Correct	1 ms	256 KB	Output is correct
45	Correct	1 ms	212 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	1 ms	372 KB	Output is correct
48	Correct	1 ms	320 KB	Output is correct
49	Correct	1 ms	316 KB	Output is correct
50	Correct	2 ms	340 KB	Output is correct
51	Correct	1 ms	320 KB	Output is correct
52	Correct	1 ms	340 KB	Output is correct
53	Correct	2 ms	340 KB	Output is correct
54	Correct	1 ms	340 KB	Output is correct
55	Correct	2 ms	340 KB	Output is correct
56	Correct	2 ms	340 KB	Output is correct
57	Correct	2 ms	340 KB	Output is correct
58	Correct	1 ms	316 KB	Output is correct
59	Correct	1 ms	212 KB	Output is correct
60	Correct	1 ms	212 KB	Output is correct
61	Correct	1 ms	340 KB	Output is correct
62	Correct	1 ms	340 KB	Output is correct
63	Correct	1 ms	324 KB	Output is correct
64	Correct	1 ms	212 KB	Output is correct
65	Correct	1 ms	340 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	212 KB	Output is correct
69	Correct	1 ms	212 KB	Output is correct
70	Correct	1 ms	340 KB	Output is correct
71	Correct	168 ms	1784 KB	Output is correct
72	Correct	96 ms	1432 KB	Output is correct
73	Correct	181 ms	1428 KB	Output is correct
74	Correct	77 ms	1352 KB	Output is correct
75	Correct	103 ms	1172 KB	Output is correct
76	Correct	339 ms	2052 KB	Output is correct
77	Correct	392 ms	1768 KB	Output is correct
78	Correct	259 ms	1712 KB	Output is correct
79	Correct	309 ms	1712 KB	Output is correct
80	Correct	1 ms	212 KB	Output is correct
81	Correct	1 ms	212 KB	Output is correct
82	Correct	2 ms	340 KB	Output is correct
83	Correct	26 ms	632 KB	Output is correct
84	Correct	28 ms	700 KB	Output is correct
85	Correct	4 ms	468 KB	Output is correct
86	Correct	1 ms	212 KB	Output is correct
87	Correct	27 ms	724 KB	Output is correct
88	Correct	1 ms	212 KB	Output is correct
89	Correct	1 ms	316 KB	Output is correct
90	Correct	1 ms	212 KB	Output is correct
91	Correct	8 ms	596 KB	Output is correct
92	Correct	29 ms	1088 KB	Output is correct
93	Correct	1388 ms	4892 KB	Output is correct
94	Correct	535 ms	3820 KB	Output is correct
95	Correct	780 ms	3808 KB	Output is correct
96	Correct	634 ms	3456 KB	Output is correct
97	Correct	640 ms	3004 KB	Output is correct
98	Correct	1670 ms	5216 KB	Output is correct
99	Correct	2111 ms	5220 KB	Output is correct
100	Correct	1754 ms	5004 KB	Output is correct
101	Correct	2185 ms	4640 KB	Output is correct
102	Correct	1813 ms	4384 KB	Output is correct
103	Correct	835 ms	4232 KB	Output is correct
104	Correct	1 ms	212 KB	Output is correct
105	Correct	1 ms	212 KB	Output is correct
106	Correct	3 ms	340 KB	Output is correct
107	Correct	115 ms	1220 KB	Output is correct
108	Correct	261 ms	2068 KB	Output is correct
109	Correct	11 ms	724 KB	Output is correct
110	Correct	1 ms	212 KB	Output is correct
111	Correct	92 ms	1476 KB	Output is correct
112	Correct	1 ms	212 KB	Output is correct
113	Correct	1 ms	212 KB	Output is correct
114	Correct	3 ms	468 KB	Output is correct
115	Correct	1 ms	212 KB	Output is correct
116	Correct	4 ms	596 KB	Output is correct
117	Correct	128 ms	2496 KB	Output is correct

답안 #712589

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