답안 #94423 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
94423	2019-01-18T10:56:52 Z	Noam527	Toys (CEOI18_toy)	C++17	100 / 100	3448 ms	12232 KB

#include <bits/stdc++.h>
#include <unordered_set>
#define CHECK cout << "ok" << endl
#define finish(x) return cout << x << endl, 0
typedef long long ll;
typedef long double ldb;
const int md = 1e9 + 7, inf = 1e9 + 7;
using namespace std;

void debug(string names) {
	cout << '\n';
}
template<typename A1, typename... A2>
void debug(string names, A1 par, A2... left) {
	int pos = 0;
	for (; pos < names.size() && names[pos] != ' '  && names[pos] != ','; pos++)
		cout << names[pos];
	cout << ": " << par << "  ";
	while (pos < names.size() && (names[pos] == ' ' || names[pos] == ',')) {
		pos++;
	}
	names.erase(names.begin(), names.begin() + pos);
	debug(names, left...);
}

int n;
vector<int> a;
unordered_set<int> s;

void calc(int ind, int left, int sum) {
	if (left == 1) {
		s.insert(sum);
		return;
	}
	if (ind == a.size() || left < a[ind]) return;
	calc(ind + 1, left, sum);
	while (left % a[ind] == 0) {
		left /= a[ind];
		sum += a[ind] - 1;
		calc(ind + 1, left, sum);
	}
}

int main() {
	ios::sync_with_stdio(0), cin.tie(0);

	cin >> n;
	for (int i = 2; i * i <= n; i++) {
		if (n % i == 0) {
			a.push_back(i);
			if (i != n / i) a.push_back(n / i);
		}
	}
	sort(a.begin(), a.end());
	a.push_back(n);

	s.reserve(1 << 20);
	calc(0, n, 0);
	vector<int> t;
	for (const auto &i : s) t.push_back(i);
	sort(t.begin(), t.end());
	cout << t.size() << '\n';
	for (const auto &i : t) cout << i << " "; cout << '\n';
}

Compilation message

toy.cpp: In function 'void calc(int, int, int)':
toy.cpp:35:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (ind == a.size() || left < a[ind]) return;
      ~~~~^~~~~~~~~~~
toy.cpp: In function 'int main()':
toy.cpp:63:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for (const auto &i : t) cout << i << " "; cout << '\n';
  ^~~
toy.cpp:63:44: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  for (const auto &i : t) cout << i << " "; cout << '\n';
                                            ^~~~

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	8696 KB	Output is correct
2	Correct	8 ms	8568 KB	Output is correct
3	Correct	8 ms	8568 KB	Output is correct
4	Correct	7 ms	8568 KB	Output is correct
5	Correct	8 ms	8568 KB	Output is correct
6	Correct	8 ms	8568 KB	Output is correct
7	Correct	9 ms	8568 KB	Output is correct
8	Correct	8 ms	8668 KB	Output is correct
9	Correct	8 ms	8568 KB	Output is correct
10	Correct	9 ms	8572 KB	Output is correct
11	Correct	8 ms	8568 KB	Output is correct
12	Correct	8 ms	8572 KB	Output is correct
13	Correct	9 ms	8568 KB	Output is correct
14	Correct	8 ms	8568 KB	Output is correct
15	Correct	9 ms	8568 KB	Output is correct
16	Correct	10 ms	8696 KB	Output is correct
17	Correct	10 ms	8568 KB	Output is correct
18	Correct	8 ms	8568 KB	Output is correct
19	Correct	9 ms	8568 KB	Output is correct
20	Correct	10 ms	8568 KB	Output is correct
21	Correct	9 ms	8572 KB	Output is correct
22	Correct	9 ms	8568 KB	Output is correct
23	Correct	9 ms	8568 KB	Output is correct
24	Correct	9 ms	8568 KB	Output is correct
25	Correct	9 ms	8616 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	8696 KB	Output is correct
2	Correct	8 ms	8568 KB	Output is correct
3	Correct	8 ms	8568 KB	Output is correct
4	Correct	7 ms	8568 KB	Output is correct
5	Correct	8 ms	8568 KB	Output is correct
6	Correct	8 ms	8568 KB	Output is correct
7	Correct	9 ms	8568 KB	Output is correct
8	Correct	8 ms	8668 KB	Output is correct
9	Correct	8 ms	8568 KB	Output is correct
10	Correct	9 ms	8572 KB	Output is correct
11	Correct	8 ms	8568 KB	Output is correct
12	Correct	8 ms	8572 KB	Output is correct
13	Correct	9 ms	8568 KB	Output is correct
14	Correct	8 ms	8568 KB	Output is correct
15	Correct	9 ms	8568 KB	Output is correct
16	Correct	10 ms	8696 KB	Output is correct
17	Correct	10 ms	8568 KB	Output is correct
18	Correct	8 ms	8568 KB	Output is correct
19	Correct	9 ms	8568 KB	Output is correct
20	Correct	10 ms	8568 KB	Output is correct
21	Correct	9 ms	8572 KB	Output is correct
22	Correct	9 ms	8568 KB	Output is correct
23	Correct	9 ms	8568 KB	Output is correct
24	Correct	9 ms	8568 KB	Output is correct
25	Correct	9 ms	8616 KB	Output is correct
26	Correct	10 ms	8696 KB	Output is correct
27	Correct	9 ms	8568 KB	Output is correct
28	Correct	9 ms	8568 KB	Output is correct
29	Correct	9 ms	8568 KB	Output is correct
30	Correct	10 ms	8568 KB	Output is correct
31	Correct	9 ms	8696 KB	Output is correct
32	Correct	9 ms	8696 KB	Output is correct
33	Correct	9 ms	8568 KB	Output is correct
34	Correct	9 ms	8568 KB	Output is correct
35	Correct	10 ms	8572 KB	Output is correct
36	Correct	11 ms	8572 KB	Output is correct
37	Correct	10 ms	8696 KB	Output is correct
38	Correct	11 ms	8696 KB	Output is correct
39	Correct	10 ms	8568 KB	Output is correct
40	Correct	11 ms	8696 KB	Output is correct
41	Correct	9 ms	8568 KB	Output is correct
42	Correct	10 ms	8568 KB	Output is correct
43	Correct	9 ms	8568 KB	Output is correct
44	Correct	9 ms	8696 KB	Output is correct
45	Correct	9 ms	8668 KB	Output is correct
46	Correct	9 ms	8568 KB	Output is correct
47	Correct	9 ms	8696 KB	Output is correct
48	Correct	9 ms	8568 KB	Output is correct
49	Correct	9 ms	8696 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	8696 KB	Output is correct
2	Correct	8 ms	8568 KB	Output is correct
3	Correct	8 ms	8568 KB	Output is correct
4	Correct	7 ms	8568 KB	Output is correct
5	Correct	8 ms	8568 KB	Output is correct
6	Correct	8 ms	8568 KB	Output is correct
7	Correct	9 ms	8568 KB	Output is correct
8	Correct	8 ms	8668 KB	Output is correct
9	Correct	8 ms	8568 KB	Output is correct
10	Correct	9 ms	8572 KB	Output is correct
11	Correct	8 ms	8568 KB	Output is correct
12	Correct	8 ms	8572 KB	Output is correct
13	Correct	9 ms	8568 KB	Output is correct
14	Correct	8 ms	8568 KB	Output is correct
15	Correct	9 ms	8568 KB	Output is correct
16	Correct	10 ms	8696 KB	Output is correct
17	Correct	10 ms	8568 KB	Output is correct
18	Correct	8 ms	8568 KB	Output is correct
19	Correct	9 ms	8568 KB	Output is correct
20	Correct	10 ms	8568 KB	Output is correct
21	Correct	9 ms	8572 KB	Output is correct
22	Correct	9 ms	8568 KB	Output is correct
23	Correct	9 ms	8568 KB	Output is correct
24	Correct	9 ms	8568 KB	Output is correct
25	Correct	9 ms	8616 KB	Output is correct
26	Correct	10 ms	8696 KB	Output is correct
27	Correct	9 ms	8568 KB	Output is correct
28	Correct	9 ms	8568 KB	Output is correct
29	Correct	9 ms	8568 KB	Output is correct
30	Correct	10 ms	8568 KB	Output is correct
31	Correct	9 ms	8696 KB	Output is correct
32	Correct	9 ms	8696 KB	Output is correct
33	Correct	9 ms	8568 KB	Output is correct
34	Correct	9 ms	8568 KB	Output is correct
35	Correct	10 ms	8572 KB	Output is correct
36	Correct	11 ms	8572 KB	Output is correct
37	Correct	10 ms	8696 KB	Output is correct
38	Correct	11 ms	8696 KB	Output is correct
39	Correct	10 ms	8568 KB	Output is correct
40	Correct	11 ms	8696 KB	Output is correct
41	Correct	9 ms	8568 KB	Output is correct
42	Correct	10 ms	8568 KB	Output is correct
43	Correct	9 ms	8568 KB	Output is correct
44	Correct	9 ms	8696 KB	Output is correct
45	Correct	9 ms	8668 KB	Output is correct
46	Correct	9 ms	8568 KB	Output is correct
47	Correct	9 ms	8696 KB	Output is correct
48	Correct	9 ms	8568 KB	Output is correct
49	Correct	9 ms	8696 KB	Output is correct
50	Correct	12 ms	8824 KB	Output is correct
51	Correct	11 ms	8696 KB	Output is correct
52	Correct	11 ms	8568 KB	Output is correct
53	Correct	11 ms	8696 KB	Output is correct
54	Correct	11 ms	8696 KB	Output is correct
55	Correct	12 ms	8568 KB	Output is correct
56	Correct	11 ms	8696 KB	Output is correct
57	Correct	11 ms	8568 KB	Output is correct
58	Correct	9 ms	8568 KB	Output is correct
59	Correct	9 ms	8568 KB	Output is correct
60	Correct	10 ms	8668 KB	Output is correct
61	Correct	9 ms	8568 KB	Output is correct
62	Correct	9 ms	8696 KB	Output is correct
63	Correct	9 ms	8696 KB	Output is correct
64	Correct	9 ms	8568 KB	Output is correct
65	Correct	9 ms	8696 KB	Output is correct
66	Correct	9 ms	8568 KB	Output is correct
67	Correct	9 ms	8568 KB	Output is correct
68	Correct	9 ms	8568 KB	Output is correct
69	Correct	9 ms	8568 KB	Output is correct
70	Correct	10 ms	8696 KB	Output is correct

Subtask #4
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	8696 KB	Output is correct
2	Correct	8 ms	8568 KB	Output is correct
3	Correct	8 ms	8568 KB	Output is correct
4	Correct	7 ms	8568 KB	Output is correct
5	Correct	8 ms	8568 KB	Output is correct
6	Correct	8 ms	8568 KB	Output is correct
7	Correct	9 ms	8568 KB	Output is correct
8	Correct	8 ms	8668 KB	Output is correct
9	Correct	8 ms	8568 KB	Output is correct
10	Correct	9 ms	8572 KB	Output is correct
11	Correct	8 ms	8568 KB	Output is correct
12	Correct	8 ms	8572 KB	Output is correct
13	Correct	9 ms	8568 KB	Output is correct
14	Correct	8 ms	8568 KB	Output is correct
15	Correct	9 ms	8568 KB	Output is correct
16	Correct	10 ms	8696 KB	Output is correct
17	Correct	10 ms	8568 KB	Output is correct
18	Correct	8 ms	8568 KB	Output is correct
19	Correct	9 ms	8568 KB	Output is correct
20	Correct	10 ms	8568 KB	Output is correct
21	Correct	9 ms	8572 KB	Output is correct
22	Correct	9 ms	8568 KB	Output is correct
23	Correct	9 ms	8568 KB	Output is correct
24	Correct	9 ms	8568 KB	Output is correct
25	Correct	9 ms	8616 KB	Output is correct
26	Correct	10 ms	8696 KB	Output is correct
27	Correct	9 ms	8568 KB	Output is correct
28	Correct	9 ms	8568 KB	Output is correct
29	Correct	9 ms	8568 KB	Output is correct
30	Correct	10 ms	8568 KB	Output is correct
31	Correct	9 ms	8696 KB	Output is correct
32	Correct	9 ms	8696 KB	Output is correct
33	Correct	9 ms	8568 KB	Output is correct
34	Correct	9 ms	8568 KB	Output is correct
35	Correct	10 ms	8572 KB	Output is correct
36	Correct	11 ms	8572 KB	Output is correct
37	Correct	10 ms	8696 KB	Output is correct
38	Correct	11 ms	8696 KB	Output is correct
39	Correct	10 ms	8568 KB	Output is correct
40	Correct	11 ms	8696 KB	Output is correct
41	Correct	9 ms	8568 KB	Output is correct
42	Correct	10 ms	8568 KB	Output is correct
43	Correct	9 ms	8568 KB	Output is correct
44	Correct	9 ms	8696 KB	Output is correct
45	Correct	9 ms	8668 KB	Output is correct
46	Correct	9 ms	8568 KB	Output is correct
47	Correct	9 ms	8696 KB	Output is correct
48	Correct	9 ms	8568 KB	Output is correct
49	Correct	9 ms	8696 KB	Output is correct
50	Correct	12 ms	8824 KB	Output is correct
51	Correct	11 ms	8696 KB	Output is correct
52	Correct	11 ms	8568 KB	Output is correct
53	Correct	11 ms	8696 KB	Output is correct
54	Correct	11 ms	8696 KB	Output is correct
55	Correct	12 ms	8568 KB	Output is correct
56	Correct	11 ms	8696 KB	Output is correct
57	Correct	11 ms	8568 KB	Output is correct
58	Correct	9 ms	8568 KB	Output is correct
59	Correct	9 ms	8568 KB	Output is correct
60	Correct	10 ms	8668 KB	Output is correct
61	Correct	9 ms	8568 KB	Output is correct
62	Correct	9 ms	8696 KB	Output is correct
63	Correct	9 ms	8696 KB	Output is correct
64	Correct	9 ms	8568 KB	Output is correct
65	Correct	9 ms	8696 KB	Output is correct
66	Correct	9 ms	8568 KB	Output is correct
67	Correct	9 ms	8568 KB	Output is correct
68	Correct	9 ms	8568 KB	Output is correct
69	Correct	9 ms	8568 KB	Output is correct
70	Correct	10 ms	8696 KB	Output is correct
71	Correct	268 ms	9660 KB	Output is correct
72	Correct	169 ms	9592 KB	Output is correct
73	Correct	271 ms	9620 KB	Output is correct
74	Correct	124 ms	9336 KB	Output is correct
75	Correct	155 ms	9296 KB	Output is correct
76	Correct	518 ms	9848 KB	Output is correct
77	Correct	467 ms	9744 KB	Output is correct
78	Correct	365 ms	9704 KB	Output is correct
79	Correct	362 ms	9628 KB	Output is correct
80	Correct	9 ms	8572 KB	Output is correct
81	Correct	8 ms	8568 KB	Output is correct
82	Correct	8 ms	8696 KB	Output is correct
83	Correct	22 ms	8952 KB	Output is correct
84	Correct	31 ms	8952 KB	Output is correct
85	Correct	10 ms	8824 KB	Output is correct
86	Correct	7 ms	8568 KB	Output is correct
87	Correct	28 ms	9052 KB	Output is correct
88	Correct	8 ms	8568 KB	Output is correct
89	Correct	8 ms	8568 KB	Output is correct
90	Correct	8 ms	8572 KB	Output is correct
91	Correct	14 ms	8824 KB	Output is correct
92	Correct	49 ms	9208 KB	Output is correct

Subtask #5
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	8696 KB	Output is correct
2	Correct	8 ms	8568 KB	Output is correct
3	Correct	8 ms	8568 KB	Output is correct
4	Correct	7 ms	8568 KB	Output is correct
5	Correct	8 ms	8568 KB	Output is correct
6	Correct	8 ms	8568 KB	Output is correct
7	Correct	9 ms	8568 KB	Output is correct
8	Correct	8 ms	8668 KB	Output is correct
9	Correct	8 ms	8568 KB	Output is correct
10	Correct	9 ms	8572 KB	Output is correct
11	Correct	8 ms	8568 KB	Output is correct
12	Correct	8 ms	8572 KB	Output is correct
13	Correct	9 ms	8568 KB	Output is correct
14	Correct	8 ms	8568 KB	Output is correct
15	Correct	9 ms	8568 KB	Output is correct
16	Correct	10 ms	8696 KB	Output is correct
17	Correct	10 ms	8568 KB	Output is correct
18	Correct	8 ms	8568 KB	Output is correct
19	Correct	9 ms	8568 KB	Output is correct
20	Correct	10 ms	8568 KB	Output is correct
21	Correct	9 ms	8572 KB	Output is correct
22	Correct	9 ms	8568 KB	Output is correct
23	Correct	9 ms	8568 KB	Output is correct
24	Correct	9 ms	8568 KB	Output is correct
25	Correct	9 ms	8616 KB	Output is correct
26	Correct	10 ms	8696 KB	Output is correct
27	Correct	9 ms	8568 KB	Output is correct
28	Correct	9 ms	8568 KB	Output is correct
29	Correct	9 ms	8568 KB	Output is correct
30	Correct	10 ms	8568 KB	Output is correct
31	Correct	9 ms	8696 KB	Output is correct
32	Correct	9 ms	8696 KB	Output is correct
33	Correct	9 ms	8568 KB	Output is correct
34	Correct	9 ms	8568 KB	Output is correct
35	Correct	10 ms	8572 KB	Output is correct
36	Correct	11 ms	8572 KB	Output is correct
37	Correct	10 ms	8696 KB	Output is correct
38	Correct	11 ms	8696 KB	Output is correct
39	Correct	10 ms	8568 KB	Output is correct
40	Correct	11 ms	8696 KB	Output is correct
41	Correct	9 ms	8568 KB	Output is correct
42	Correct	10 ms	8568 KB	Output is correct
43	Correct	9 ms	8568 KB	Output is correct
44	Correct	9 ms	8696 KB	Output is correct
45	Correct	9 ms	8668 KB	Output is correct
46	Correct	9 ms	8568 KB	Output is correct
47	Correct	9 ms	8696 KB	Output is correct
48	Correct	9 ms	8568 KB	Output is correct
49	Correct	9 ms	8696 KB	Output is correct
50	Correct	12 ms	8824 KB	Output is correct
51	Correct	11 ms	8696 KB	Output is correct
52	Correct	11 ms	8568 KB	Output is correct
53	Correct	11 ms	8696 KB	Output is correct
54	Correct	11 ms	8696 KB	Output is correct
55	Correct	12 ms	8568 KB	Output is correct
56	Correct	11 ms	8696 KB	Output is correct
57	Correct	11 ms	8568 KB	Output is correct
58	Correct	9 ms	8568 KB	Output is correct
59	Correct	9 ms	8568 KB	Output is correct
60	Correct	10 ms	8668 KB	Output is correct
61	Correct	9 ms	8568 KB	Output is correct
62	Correct	9 ms	8696 KB	Output is correct
63	Correct	9 ms	8696 KB	Output is correct
64	Correct	9 ms	8568 KB	Output is correct
65	Correct	9 ms	8696 KB	Output is correct
66	Correct	9 ms	8568 KB	Output is correct
67	Correct	9 ms	8568 KB	Output is correct
68	Correct	9 ms	8568 KB	Output is correct
69	Correct	9 ms	8568 KB	Output is correct
70	Correct	10 ms	8696 KB	Output is correct
71	Correct	268 ms	9660 KB	Output is correct
72	Correct	169 ms	9592 KB	Output is correct
73	Correct	271 ms	9620 KB	Output is correct
74	Correct	124 ms	9336 KB	Output is correct
75	Correct	155 ms	9296 KB	Output is correct
76	Correct	518 ms	9848 KB	Output is correct
77	Correct	467 ms	9744 KB	Output is correct
78	Correct	365 ms	9704 KB	Output is correct
79	Correct	362 ms	9628 KB	Output is correct
80	Correct	9 ms	8572 KB	Output is correct
81	Correct	8 ms	8568 KB	Output is correct
82	Correct	8 ms	8696 KB	Output is correct
83	Correct	22 ms	8952 KB	Output is correct
84	Correct	31 ms	8952 KB	Output is correct
85	Correct	10 ms	8824 KB	Output is correct
86	Correct	7 ms	8568 KB	Output is correct
87	Correct	28 ms	9052 KB	Output is correct
88	Correct	8 ms	8568 KB	Output is correct
89	Correct	8 ms	8568 KB	Output is correct
90	Correct	8 ms	8572 KB	Output is correct
91	Correct	14 ms	8824 KB	Output is correct
92	Correct	49 ms	9208 KB	Output is correct
93	Correct	2610 ms	11896 KB	Output is correct
94	Correct	1100 ms	11252 KB	Output is correct
95	Correct	1390 ms	11256 KB	Output is correct
96	Correct	1190 ms	10980 KB	Output is correct
97	Correct	1081 ms	10676 KB	Output is correct
98	Correct	3073 ms	12232 KB	Output is correct
99	Correct	3448 ms	12148 KB	Output is correct
100	Correct	3029 ms	12052 KB	Output is correct
101	Correct	3004 ms	11844 KB	Output is correct
102	Correct	2480 ms	11728 KB	Output is correct
103	Correct	1594 ms	11512 KB	Output is correct
104	Correct	8 ms	8572 KB	Output is correct
105	Correct	10 ms	8568 KB	Output is correct
106	Correct	9 ms	8696 KB	Output is correct
107	Correct	66 ms	9468 KB	Output is correct
108	Correct	233 ms	9996 KB	Output is correct
109	Correct	14 ms	8956 KB	Output is correct
110	Correct	8 ms	8696 KB	Output is correct
111	Correct	78 ms	9592 KB	Output is correct
112	Correct	8 ms	8568 KB	Output is correct
113	Correct	8 ms	8568 KB	Output is correct
114	Correct	9 ms	8696 KB	Output is correct
115	Correct	8 ms	8568 KB	Output is correct
116	Correct	12 ms	8884 KB	Output is correct
117	Correct	271 ms	10308 KB	Output is correct

답안 #94423

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