Submission #826088

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
826088	2023-08-15T10:18:15 Z	dxz05	Toys (CEOI18_toy)	C++17	100 / 100	1990 ms	31212 KB

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

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

#define all(x) (x).begin(), (x).end()

set<pair<int, int>> dp[1500];

void add_segment(int l, int r, set<pair<int, int>> &s){
	s.emplace(l, r);
	auto it = s.find(make_pair(l, r));
	
	if (next(it) != s.end()){
		auto nit = next(it);
		if (nit->first <= r + 1){
			l = min(l, nit->first);
			r = max(r, nit->second);
			s.erase(nit);
			s.erase(it);
			s.emplace(l, r);
			it = s.find(make_pair(l, r));
		}
	}
	
	if (it != s.begin()){
		auto pit = prev(it);
		if (pit->second >= l - 1){
			l = min(l, pit->first);
			r = max(r, pit->second);
			s.erase(it);
			s.erase(pit);
			s.emplace(l, r);
		}
	}
	
}

int main(){
	ios_base::sync_with_stdio(false);
	
	int n;
	cin >> n;
	
	vector<int> divisors;
	for (int d = 1; d * d <= n; d++){
		if (n % d == 0){
			divisors.push_back(d);
			if (n != d * d) divisors.push_back(n / d);
		}
	}
	
	sort(all(divisors));
	
	int m = (int) divisors.size();
	
	add_segment(0, 0, dp[0]);
	
	for (int i = 1; i < m; i++){
		int d = divisors[i];
		
		int k = m - 1;
		for (int j = 1; j <= i; j++){
			int x = divisors[j];
			if (d % x) continue;
			
			int _d = d / x;
			while (divisors[k] > _d) k--;
			
			for (auto [l, r] : dp[k]){
				add_segment(l + x - 1, r + x - 1, dp[i]);
			}
		}
	}
	
	int ans = 0;
	for (auto [l, r] : dp[m - 1]){
		ans += r - l + 1;
	}
	
	cout << ans << endl;
	for (auto [l, r] : dp[m - 1]){
		while (l <= r){
			cout << l << ' ';
			l++;
		}
	}
	cout << endl;
	
    return 0;
}

/*

735134400

*/

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	392 KB	Output is correct
8	Correct	0 ms	396 KB	Output is correct
9	Correct	0 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	0 ms	340 KB	Output is correct
14	Correct	0 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	392 KB	Output is correct
17	Correct	0 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	0 ms	340 KB	Output is correct
22	Correct	0 ms	340 KB	Output is correct
23	Correct	0 ms	340 KB	Output is correct
24	Correct	0 ms	340 KB	Output is correct
25	Correct	0 ms	340 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	392 KB	Output is correct
8	Correct	0 ms	396 KB	Output is correct
9	Correct	0 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	0 ms	340 KB	Output is correct
14	Correct	0 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	392 KB	Output is correct
17	Correct	0 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	0 ms	340 KB	Output is correct
22	Correct	0 ms	340 KB	Output is correct
23	Correct	0 ms	340 KB	Output is correct
24	Correct	0 ms	340 KB	Output is correct
25	Correct	0 ms	340 KB	Output is correct
26	Correct	1 ms	428 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	396 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	396 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	340 KB	Output is correct
39	Correct	0 ms	340 KB	Output is correct
40	Correct	1 ms	408 KB	Output is correct
41	Correct	0 ms	340 KB	Output is correct
42	Correct	0 ms	340 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	0 ms	340 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	340 KB	Output is correct
47	Correct	1 ms	392 KB	Output is correct
48	Correct	1 ms	340 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	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	392 KB	Output is correct
8	Correct	0 ms	396 KB	Output is correct
9	Correct	0 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	0 ms	340 KB	Output is correct
14	Correct	0 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	392 KB	Output is correct
17	Correct	0 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	0 ms	340 KB	Output is correct
22	Correct	0 ms	340 KB	Output is correct
23	Correct	0 ms	340 KB	Output is correct
24	Correct	0 ms	340 KB	Output is correct
25	Correct	0 ms	340 KB	Output is correct
26	Correct	1 ms	428 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	396 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	396 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	340 KB	Output is correct
39	Correct	0 ms	340 KB	Output is correct
40	Correct	1 ms	408 KB	Output is correct
41	Correct	0 ms	340 KB	Output is correct
42	Correct	0 ms	340 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	0 ms	340 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	340 KB	Output is correct
47	Correct	1 ms	392 KB	Output is correct
48	Correct	1 ms	340 KB	Output is correct
49	Correct	1 ms	340 KB	Output is correct
50	Correct	4 ms	532 KB	Output is correct
51	Correct	3 ms	468 KB	Output is correct
52	Correct	3 ms	468 KB	Output is correct
53	Correct	3 ms	492 KB	Output is correct
54	Correct	2 ms	468 KB	Output is correct
55	Correct	4 ms	468 KB	Output is correct
56	Correct	4 ms	520 KB	Output is correct
57	Correct	4 ms	468 KB	Output is correct
58	Correct	0 ms	340 KB	Output is correct
59	Correct	0 ms	340 KB	Output is correct
60	Correct	1 ms	340 KB	Output is correct
61	Correct	2 ms	452 KB	Output is correct
62	Correct	1 ms	340 KB	Output is correct
63	Correct	1 ms	340 KB	Output is correct
64	Correct	0 ms	340 KB	Output is correct
65	Correct	3 ms	388 KB	Output is correct
66	Correct	0 ms	340 KB	Output is correct
67	Correct	0 ms	340 KB	Output is correct
68	Correct	1 ms	340 KB	Output is correct
69	Correct	1 ms	340 KB	Output is correct
70	Correct	2 ms	468 KB	Output is correct

Subtask #4
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	392 KB	Output is correct
8	Correct	0 ms	396 KB	Output is correct
9	Correct	0 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	0 ms	340 KB	Output is correct
14	Correct	0 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	392 KB	Output is correct
17	Correct	0 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	0 ms	340 KB	Output is correct
22	Correct	0 ms	340 KB	Output is correct
23	Correct	0 ms	340 KB	Output is correct
24	Correct	0 ms	340 KB	Output is correct
25	Correct	0 ms	340 KB	Output is correct
26	Correct	1 ms	428 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	396 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	396 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	340 KB	Output is correct
39	Correct	0 ms	340 KB	Output is correct
40	Correct	1 ms	408 KB	Output is correct
41	Correct	0 ms	340 KB	Output is correct
42	Correct	0 ms	340 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	0 ms	340 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	340 KB	Output is correct
47	Correct	1 ms	392 KB	Output is correct
48	Correct	1 ms	340 KB	Output is correct
49	Correct	1 ms	340 KB	Output is correct
50	Correct	4 ms	532 KB	Output is correct
51	Correct	3 ms	468 KB	Output is correct
52	Correct	3 ms	468 KB	Output is correct
53	Correct	3 ms	492 KB	Output is correct
54	Correct	2 ms	468 KB	Output is correct
55	Correct	4 ms	468 KB	Output is correct
56	Correct	4 ms	520 KB	Output is correct
57	Correct	4 ms	468 KB	Output is correct
58	Correct	0 ms	340 KB	Output is correct
59	Correct	0 ms	340 KB	Output is correct
60	Correct	1 ms	340 KB	Output is correct
61	Correct	2 ms	452 KB	Output is correct
62	Correct	1 ms	340 KB	Output is correct
63	Correct	1 ms	340 KB	Output is correct
64	Correct	0 ms	340 KB	Output is correct
65	Correct	3 ms	388 KB	Output is correct
66	Correct	0 ms	340 KB	Output is correct
67	Correct	0 ms	340 KB	Output is correct
68	Correct	1 ms	340 KB	Output is correct
69	Correct	1 ms	340 KB	Output is correct
70	Correct	2 ms	468 KB	Output is correct
71	Correct	366 ms	7860 KB	Output is correct
72	Correct	273 ms	6796 KB	Output is correct
73	Correct	275 ms	6288 KB	Output is correct
74	Correct	207 ms	5188 KB	Output is correct
75	Correct	229 ms	5304 KB	Output is correct
76	Correct	438 ms	9052 KB	Output is correct
77	Correct	340 ms	7116 KB	Output is correct
78	Correct	363 ms	7672 KB	Output is correct
79	Correct	328 ms	6744 KB	Output is correct
80	Correct	1 ms	392 KB	Output is correct
81	Correct	1 ms	340 KB	Output is correct
82	Correct	2 ms	468 KB	Output is correct
83	Correct	33 ms	1244 KB	Output is correct
84	Correct	57 ms	1948 KB	Output is correct
85	Correct	15 ms	988 KB	Output is correct
86	Correct	1 ms	340 KB	Output is correct
87	Correct	68 ms	2032 KB	Output is correct
88	Correct	1 ms	340 KB	Output is correct
89	Correct	1 ms	340 KB	Output is correct
90	Correct	1 ms	340 KB	Output is correct
91	Correct	25 ms	1464 KB	Output is correct
92	Correct	123 ms	4804 KB	Output is correct

Subtask #5
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	392 KB	Output is correct
8	Correct	0 ms	396 KB	Output is correct
9	Correct	0 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	0 ms	340 KB	Output is correct
14	Correct	0 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	392 KB	Output is correct
17	Correct	0 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	0 ms	340 KB	Output is correct
22	Correct	0 ms	340 KB	Output is correct
23	Correct	0 ms	340 KB	Output is correct
24	Correct	0 ms	340 KB	Output is correct
25	Correct	0 ms	340 KB	Output is correct
26	Correct	1 ms	428 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	396 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	396 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	340 KB	Output is correct
39	Correct	0 ms	340 KB	Output is correct
40	Correct	1 ms	408 KB	Output is correct
41	Correct	0 ms	340 KB	Output is correct
42	Correct	0 ms	340 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	0 ms	340 KB	Output is correct
45	Correct	1 ms	340 KB	Output is correct
46	Correct	1 ms	340 KB	Output is correct
47	Correct	1 ms	392 KB	Output is correct
48	Correct	1 ms	340 KB	Output is correct
49	Correct	1 ms	340 KB	Output is correct
50	Correct	4 ms	532 KB	Output is correct
51	Correct	3 ms	468 KB	Output is correct
52	Correct	3 ms	468 KB	Output is correct
53	Correct	3 ms	492 KB	Output is correct
54	Correct	2 ms	468 KB	Output is correct
55	Correct	4 ms	468 KB	Output is correct
56	Correct	4 ms	520 KB	Output is correct
57	Correct	4 ms	468 KB	Output is correct
58	Correct	0 ms	340 KB	Output is correct
59	Correct	0 ms	340 KB	Output is correct
60	Correct	1 ms	340 KB	Output is correct
61	Correct	2 ms	452 KB	Output is correct
62	Correct	1 ms	340 KB	Output is correct
63	Correct	1 ms	340 KB	Output is correct
64	Correct	0 ms	340 KB	Output is correct
65	Correct	3 ms	388 KB	Output is correct
66	Correct	0 ms	340 KB	Output is correct
67	Correct	0 ms	340 KB	Output is correct
68	Correct	1 ms	340 KB	Output is correct
69	Correct	1 ms	340 KB	Output is correct
70	Correct	2 ms	468 KB	Output is correct
71	Correct	366 ms	7860 KB	Output is correct
72	Correct	273 ms	6796 KB	Output is correct
73	Correct	275 ms	6288 KB	Output is correct
74	Correct	207 ms	5188 KB	Output is correct
75	Correct	229 ms	5304 KB	Output is correct
76	Correct	438 ms	9052 KB	Output is correct
77	Correct	340 ms	7116 KB	Output is correct
78	Correct	363 ms	7672 KB	Output is correct
79	Correct	328 ms	6744 KB	Output is correct
80	Correct	1 ms	392 KB	Output is correct
81	Correct	1 ms	340 KB	Output is correct
82	Correct	2 ms	468 KB	Output is correct
83	Correct	33 ms	1244 KB	Output is correct
84	Correct	57 ms	1948 KB	Output is correct
85	Correct	15 ms	988 KB	Output is correct
86	Correct	1 ms	340 KB	Output is correct
87	Correct	68 ms	2032 KB	Output is correct
88	Correct	1 ms	340 KB	Output is correct
89	Correct	1 ms	340 KB	Output is correct
90	Correct	1 ms	340 KB	Output is correct
91	Correct	25 ms	1464 KB	Output is correct
92	Correct	123 ms	4804 KB	Output is correct
93	Correct	1698 ms	28928 KB	Output is correct
94	Correct	1224 ms	23968 KB	Output is correct
95	Correct	1330 ms	24080 KB	Output is correct
96	Correct	1066 ms	19884 KB	Output is correct
97	Correct	855 ms	15944 KB	Output is correct
98	Correct	1753 ms	29556 KB	Output is correct
99	Correct	1990 ms	31212 KB	Output is correct
100	Correct	1771 ms	28844 KB	Output is correct
101	Correct	1593 ms	24632 KB	Output is correct
102	Correct	1266 ms	21644 KB	Output is correct
103	Correct	1321 ms	23372 KB	Output is correct
104	Correct	1 ms	388 KB	Output is correct
105	Correct	1 ms	396 KB	Output is correct
106	Correct	4 ms	468 KB	Output is correct
107	Correct	97 ms	2912 KB	Output is correct
108	Correct	329 ms	7384 KB	Output is correct
109	Correct	34 ms	1620 KB	Output is correct
110	Correct	1 ms	340 KB	Output is correct
111	Correct	178 ms	4464 KB	Output is correct
112	Correct	1 ms	392 KB	Output is correct
113	Correct	1 ms	340 KB	Output is correct
114	Correct	8 ms	980 KB	Output is correct
115	Correct	1 ms	340 KB	Output is correct
116	Correct	14 ms	1124 KB	Output is correct
117	Correct	563 ms	14744 KB	Output is correct

Submission #826088

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