Submission #823495

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
823495	2023-08-12T15:16:58 Z	NK_	Toys (CEOI18_toy)	C++17	100 / 100	2946 ms	79404 KB

// Success consists of going from failure to failure without loss of enthusiasm
#include <bits/stdc++.h>

using namespace std;

#define nl '\n'
#define pb push_back
#define sz(x) int(x.size())

template<class T> using V = vector<T>;
using vi = V<int>;

int main() {
	cin.tie(0)->sync_with_stdio(0);
	
	int N; cin >> N;
	if (N == 1) {
		cout << 1 << nl;
		cout << 0 << nl;
		return 0;
	}

	vi D; unordered_map<int, int> I;
	for(int i = 1; i * i <= N; i++) {
		if (N % i == 0) {
			D.pb(i); 
			if (i*i != N) D.pb(N / i);
		}
	}

	int M = sz(D);
	sort(begin(D), end(D)); for(int i = 0; i < M; i++) I[D[i]] = i;

	V<unordered_set<int>> ans(M);

	function<void(int)> dnc = [&](int x) {
		int i = I[x];
		if (sz(ans[i])) return;

		ans[i] = {x - 1};
		for(int y = 2; y * y <= x; y++) {
			if (x % y == 0) {
				dnc(y); dnc(x / y);
				int ai = I[y], bi = I[x / y];

				// cout << "MERGE " << x << endl;
				// cout << y << " " << sz(ans[ai]) << endl;
				// cout << x / y << " " << sz(ans[bi]) << endl;
				// cout << endl;

				for(auto& a : ans[ai]) {
					for(auto& b : ans[bi]) {
						// cout << "-> " << a << " " << b << endl;
						ans[i].insert(a + b);
					}
				}
			}
		}

		// sort(begin(ans[i]), end(ans[i]));
		// ans[i].erase(unique(begin(ans[i]), end(ans[i])), end(ans[i]));
	};

	dnc(N);

	vi ANS(begin(ans.back()), end(ans.back()));
	sort(begin(ANS), end(ANS));
	cout << sz(ANS) << nl;
	for(auto& x : ANS) cout << x << " ";
	cout << nl;

    return 0;
}

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	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	0 ms	212 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	0 ms	316 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	316 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	0 ms	212 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	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	0 ms	212 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	0 ms	316 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	316 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	0 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	0 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	1 ms	212 KB	Output is correct
35	Correct	0 ms	316 KB	Output is correct
36	Correct	0 ms	212 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	0 ms	212 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	212 KB	Output is correct
42	Correct	0 ms	212 KB	Output is correct
43	Correct	0 ms	212 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	0 ms	340 KB	Output is correct
46	Correct	0 ms	320 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	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	0 ms	212 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	0 ms	316 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	316 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	0 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	0 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	1 ms	212 KB	Output is correct
35	Correct	0 ms	316 KB	Output is correct
36	Correct	0 ms	212 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	0 ms	212 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	212 KB	Output is correct
42	Correct	0 ms	212 KB	Output is correct
43	Correct	0 ms	212 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	0 ms	340 KB	Output is correct
46	Correct	0 ms	320 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct
50	Correct	2 ms	596 KB	Output is correct
51	Correct	1 ms	468 KB	Output is correct
52	Correct	1 ms	452 KB	Output is correct
53	Correct	1 ms	444 KB	Output is correct
54	Correct	1 ms	448 KB	Output is correct
55	Correct	2 ms	596 KB	Output is correct
56	Correct	2 ms	596 KB	Output is correct
57	Correct	2 ms	576 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	1 ms	468 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	212 KB	Output is correct
65	Correct	1 ms	468 KB	Output is correct
66	Correct	0 ms	212 KB	Output is correct
67	Correct	0 ms	212 KB	Output is correct
68	Correct	0 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

#	Verdict	Execution time	Memory	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	0 ms	212 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	0 ms	316 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	316 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	0 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	0 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	1 ms	212 KB	Output is correct
35	Correct	0 ms	316 KB	Output is correct
36	Correct	0 ms	212 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	0 ms	212 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	212 KB	Output is correct
42	Correct	0 ms	212 KB	Output is correct
43	Correct	0 ms	212 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	0 ms	340 KB	Output is correct
46	Correct	0 ms	320 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct
50	Correct	2 ms	596 KB	Output is correct
51	Correct	1 ms	468 KB	Output is correct
52	Correct	1 ms	452 KB	Output is correct
53	Correct	1 ms	444 KB	Output is correct
54	Correct	1 ms	448 KB	Output is correct
55	Correct	2 ms	596 KB	Output is correct
56	Correct	2 ms	596 KB	Output is correct
57	Correct	2 ms	576 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	1 ms	468 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	212 KB	Output is correct
65	Correct	1 ms	468 KB	Output is correct
66	Correct	0 ms	212 KB	Output is correct
67	Correct	0 ms	212 KB	Output is correct
68	Correct	0 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	199 ms	17088 KB	Output is correct
72	Correct	119 ms	12968 KB	Output is correct
73	Correct	250 ms	15124 KB	Output is correct
74	Correct	91 ms	10232 KB	Output is correct
75	Correct	136 ms	10936 KB	Output is correct
76	Correct	417 ms	22880 KB	Output is correct
77	Correct	476 ms	20300 KB	Output is correct
78	Correct	363 ms	18940 KB	Output is correct
79	Correct	393 ms	18564 KB	Output is correct
80	Correct	1 ms	212 KB	Output is correct
81	Correct	1 ms	212 KB	Output is correct
82	Correct	3 ms	596 KB	Output is correct
83	Correct	48 ms	3232 KB	Output is correct
84	Correct	36 ms	3988 KB	Output is correct
85	Correct	9 ms	1356 KB	Output is correct
86	Correct	1 ms	284 KB	Output is correct
87	Correct	45 ms	4576 KB	Output is correct
88	Correct	1 ms	212 KB	Output is correct
89	Correct	1 ms	256 KB	Output is correct
90	Correct	1 ms	340 KB	Output is correct
91	Correct	9 ms	1988 KB	Output is correct
92	Correct	33 ms	6044 KB	Output is correct

Subtask #5
21.0 / 21.0

#	Verdict	Execution time	Memory	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	0 ms	212 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	0 ms	316 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	0 ms	212 KB	Output is correct
23	Correct	1 ms	316 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	0 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	0 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	1 ms	212 KB	Output is correct
35	Correct	0 ms	316 KB	Output is correct
36	Correct	0 ms	212 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	0 ms	212 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	212 KB	Output is correct
42	Correct	0 ms	212 KB	Output is correct
43	Correct	0 ms	212 KB	Output is correct
44	Correct	0 ms	212 KB	Output is correct
45	Correct	0 ms	340 KB	Output is correct
46	Correct	0 ms	320 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct
50	Correct	2 ms	596 KB	Output is correct
51	Correct	1 ms	468 KB	Output is correct
52	Correct	1 ms	452 KB	Output is correct
53	Correct	1 ms	444 KB	Output is correct
54	Correct	1 ms	448 KB	Output is correct
55	Correct	2 ms	596 KB	Output is correct
56	Correct	2 ms	596 KB	Output is correct
57	Correct	2 ms	576 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	1 ms	468 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	212 KB	Output is correct
65	Correct	1 ms	468 KB	Output is correct
66	Correct	0 ms	212 KB	Output is correct
67	Correct	0 ms	212 KB	Output is correct
68	Correct	0 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	199 ms	17088 KB	Output is correct
72	Correct	119 ms	12968 KB	Output is correct
73	Correct	250 ms	15124 KB	Output is correct
74	Correct	91 ms	10232 KB	Output is correct
75	Correct	136 ms	10936 KB	Output is correct
76	Correct	417 ms	22880 KB	Output is correct
77	Correct	476 ms	20300 KB	Output is correct
78	Correct	363 ms	18940 KB	Output is correct
79	Correct	393 ms	18564 KB	Output is correct
80	Correct	1 ms	212 KB	Output is correct
81	Correct	1 ms	212 KB	Output is correct
82	Correct	3 ms	596 KB	Output is correct
83	Correct	48 ms	3232 KB	Output is correct
84	Correct	36 ms	3988 KB	Output is correct
85	Correct	9 ms	1356 KB	Output is correct
86	Correct	1 ms	284 KB	Output is correct
87	Correct	45 ms	4576 KB	Output is correct
88	Correct	1 ms	212 KB	Output is correct
89	Correct	1 ms	256 KB	Output is correct
90	Correct	1 ms	340 KB	Output is correct
91	Correct	9 ms	1988 KB	Output is correct
92	Correct	33 ms	6044 KB	Output is correct
93	Correct	2013 ms	70664 KB	Output is correct
94	Correct	800 ms	47564 KB	Output is correct
95	Correct	1101 ms	49924 KB	Output is correct
96	Correct	900 ms	44916 KB	Output is correct
97	Correct	868 ms	41076 KB	Output is correct
98	Correct	2387 ms	78328 KB	Output is correct
99	Correct	2798 ms	79404 KB	Output is correct
100	Correct	2261 ms	76604 KB	Output is correct
101	Correct	2946 ms	70800 KB	Output is correct
102	Correct	2391 ms	63684 KB	Output is correct
103	Correct	1391 ms	57120 KB	Output is correct
104	Correct	1 ms	212 KB	Output is correct
105	Correct	1 ms	212 KB	Output is correct
106	Correct	8 ms	828 KB	Output is correct
107	Correct	241 ms	8716 KB	Output is correct
108	Correct	424 ms	18584 KB	Output is correct
109	Correct	31 ms	2948 KB	Output is correct
110	Correct	1 ms	212 KB	Output is correct
111	Correct	203 ms	11080 KB	Output is correct
112	Correct	1 ms	212 KB	Output is correct
113	Correct	1 ms	316 KB	Output is correct
114	Correct	5 ms	852 KB	Output is correct
115	Correct	1 ms	212 KB	Output is correct
116	Correct	8 ms	1468 KB	Output is correct
117	Correct	193 ms	22536 KB	Output is correct

Submission #823495

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