Submission #94420

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
94420	2019-01-18T10:46:37 Z	Noam527	Toys (CEOI18_toy)	C++17	79 / 100	5000 ms	3696 KB

toy

#include <bits/stdc++.h>
#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...);
}

ll n;
vector<ll> a;
set<ll> s;

void calc(int ind, ll left, ll 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 (ll 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);
	calc(0, n, 0);
	cout << s.size() << '\n';
	for (auto &i : s) cout << i << " "; cout << '\n';
}

Compilation message

toy.cpp: In function 'void calc(int, ll, ll)':
toy.cpp:34:10: 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:57:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for (auto &i : s) cout << i << " "; cout << '\n';
  ^~~
toy.cpp:57:38: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  for (auto &i : s) cout << i << " "; cout << '\n';
                                      ^~~~

Subtask #1

19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	380 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct

Subtask #2

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	380 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	376 KB	Output is correct
33	Correct	2 ms	376 KB	Output is correct
34	Correct	2 ms	376 KB	Output is correct
35	Correct	2 ms	376 KB	Output is correct
36	Correct	2 ms	376 KB	Output is correct
37	Correct	2 ms	376 KB	Output is correct
38	Correct	2 ms	376 KB	Output is correct
39	Correct	2 ms	376 KB	Output is correct
40	Correct	2 ms	376 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	376 KB	Output is correct
43	Correct	1 ms	376 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	2 ms	376 KB	Output is correct
46	Correct	2 ms	376 KB	Output is correct
47	Correct	2 ms	376 KB	Output is correct
48	Correct	2 ms	376 KB	Output is correct
49	Correct	2 ms	372 KB	Output is correct

Subtask #3

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	380 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	376 KB	Output is correct
33	Correct	2 ms	376 KB	Output is correct
34	Correct	2 ms	376 KB	Output is correct
35	Correct	2 ms	376 KB	Output is correct
36	Correct	2 ms	376 KB	Output is correct
37	Correct	2 ms	376 KB	Output is correct
38	Correct	2 ms	376 KB	Output is correct
39	Correct	2 ms	376 KB	Output is correct
40	Correct	2 ms	376 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	376 KB	Output is correct
43	Correct	1 ms	376 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	2 ms	376 KB	Output is correct
46	Correct	2 ms	376 KB	Output is correct
47	Correct	2 ms	376 KB	Output is correct
48	Correct	2 ms	376 KB	Output is correct
49	Correct	2 ms	372 KB	Output is correct
50	Correct	3 ms	376 KB	Output is correct
51	Correct	3 ms	376 KB	Output is correct
52	Correct	3 ms	376 KB	Output is correct
53	Correct	3 ms	376 KB	Output is correct
54	Correct	3 ms	376 KB	Output is correct
55	Correct	4 ms	376 KB	Output is correct
56	Correct	4 ms	376 KB	Output is correct
57	Correct	4 ms	376 KB	Output is correct
58	Correct	2 ms	376 KB	Output is correct
59	Correct	2 ms	376 KB	Output is correct
60	Correct	2 ms	376 KB	Output is correct
61	Correct	2 ms	376 KB	Output is correct
62	Correct	2 ms	376 KB	Output is correct
63	Correct	2 ms	376 KB	Output is correct
64	Correct	2 ms	376 KB	Output is correct
65	Correct	3 ms	380 KB	Output is correct
66	Correct	2 ms	376 KB	Output is correct
67	Correct	2 ms	376 KB	Output is correct
68	Correct	2 ms	376 KB	Output is correct
69	Correct	2 ms	376 KB	Output is correct
70	Correct	2 ms	376 KB	Output is correct

Subtask #4

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	380 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	376 KB	Output is correct
33	Correct	2 ms	376 KB	Output is correct
34	Correct	2 ms	376 KB	Output is correct
35	Correct	2 ms	376 KB	Output is correct
36	Correct	2 ms	376 KB	Output is correct
37	Correct	2 ms	376 KB	Output is correct
38	Correct	2 ms	376 KB	Output is correct
39	Correct	2 ms	376 KB	Output is correct
40	Correct	2 ms	376 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	376 KB	Output is correct
43	Correct	1 ms	376 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	2 ms	376 KB	Output is correct
46	Correct	2 ms	376 KB	Output is correct
47	Correct	2 ms	376 KB	Output is correct
48	Correct	2 ms	376 KB	Output is correct
49	Correct	2 ms	372 KB	Output is correct
50	Correct	3 ms	376 KB	Output is correct
51	Correct	3 ms	376 KB	Output is correct
52	Correct	3 ms	376 KB	Output is correct
53	Correct	3 ms	376 KB	Output is correct
54	Correct	3 ms	376 KB	Output is correct
55	Correct	4 ms	376 KB	Output is correct
56	Correct	4 ms	376 KB	Output is correct
57	Correct	4 ms	376 KB	Output is correct
58	Correct	2 ms	376 KB	Output is correct
59	Correct	2 ms	376 KB	Output is correct
60	Correct	2 ms	376 KB	Output is correct
61	Correct	2 ms	376 KB	Output is correct
62	Correct	2 ms	376 KB	Output is correct
63	Correct	2 ms	376 KB	Output is correct
64	Correct	2 ms	376 KB	Output is correct
65	Correct	3 ms	380 KB	Output is correct
66	Correct	2 ms	376 KB	Output is correct
67	Correct	2 ms	376 KB	Output is correct
68	Correct	2 ms	376 KB	Output is correct
69	Correct	2 ms	376 KB	Output is correct
70	Correct	2 ms	376 KB	Output is correct
71	Correct	547 ms	1508 KB	Output is correct
72	Correct	338 ms	1380 KB	Output is correct
73	Correct	563 ms	1400 KB	Output is correct
74	Correct	240 ms	1144 KB	Output is correct
75	Correct	303 ms	1144 KB	Output is correct
76	Correct	1069 ms	1784 KB	Output is correct
77	Correct	1010 ms	1704 KB	Output is correct
78	Correct	740 ms	1528 KB	Output is correct
79	Correct	748 ms	1708 KB	Output is correct
80	Correct	2 ms	376 KB	Output is correct
81	Correct	2 ms	376 KB	Output is correct
82	Correct	3 ms	376 KB	Output is correct
83	Correct	34 ms	632 KB	Output is correct
84	Correct	51 ms	780 KB	Output is correct
85	Correct	6 ms	456 KB	Output is correct
86	Correct	2 ms	376 KB	Output is correct
87	Correct	46 ms	888 KB	Output is correct
88	Correct	2 ms	376 KB	Output is correct
89	Correct	2 ms	376 KB	Output is correct
90	Correct	2 ms	376 KB	Output is correct
91	Correct	12 ms	632 KB	Output is correct
92	Correct	85 ms	1016 KB	Output is correct

Subtask #5

0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	376 KB	Output is correct
6	Correct	2 ms	380 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	376 KB	Output is correct
9	Correct	2 ms	376 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	2 ms	376 KB	Output is correct
13	Correct	2 ms	376 KB	Output is correct
14	Correct	2 ms	376 KB	Output is correct
15	Correct	2 ms	376 KB	Output is correct
16	Correct	2 ms	376 KB	Output is correct
17	Correct	2 ms	376 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	2 ms	376 KB	Output is correct
20	Correct	2 ms	376 KB	Output is correct
21	Correct	2 ms	376 KB	Output is correct
22	Correct	2 ms	376 KB	Output is correct
23	Correct	2 ms	376 KB	Output is correct
24	Correct	2 ms	376 KB	Output is correct
25	Correct	2 ms	376 KB	Output is correct
26	Correct	2 ms	376 KB	Output is correct
27	Correct	2 ms	376 KB	Output is correct
28	Correct	2 ms	376 KB	Output is correct
29	Correct	2 ms	376 KB	Output is correct
30	Correct	2 ms	376 KB	Output is correct
31	Correct	2 ms	376 KB	Output is correct
32	Correct	2 ms	376 KB	Output is correct
33	Correct	2 ms	376 KB	Output is correct
34	Correct	2 ms	376 KB	Output is correct
35	Correct	2 ms	376 KB	Output is correct
36	Correct	2 ms	376 KB	Output is correct
37	Correct	2 ms	376 KB	Output is correct
38	Correct	2 ms	376 KB	Output is correct
39	Correct	2 ms	376 KB	Output is correct
40	Correct	2 ms	376 KB	Output is correct
41	Correct	2 ms	376 KB	Output is correct
42	Correct	2 ms	376 KB	Output is correct
43	Correct	1 ms	376 KB	Output is correct
44	Correct	2 ms	376 KB	Output is correct
45	Correct	2 ms	376 KB	Output is correct
46	Correct	2 ms	376 KB	Output is correct
47	Correct	2 ms	376 KB	Output is correct
48	Correct	2 ms	376 KB	Output is correct
49	Correct	2 ms	372 KB	Output is correct
50	Correct	3 ms	376 KB	Output is correct
51	Correct	3 ms	376 KB	Output is correct
52	Correct	3 ms	376 KB	Output is correct
53	Correct	3 ms	376 KB	Output is correct
54	Correct	3 ms	376 KB	Output is correct
55	Correct	4 ms	376 KB	Output is correct
56	Correct	4 ms	376 KB	Output is correct
57	Correct	4 ms	376 KB	Output is correct
58	Correct	2 ms	376 KB	Output is correct
59	Correct	2 ms	376 KB	Output is correct
60	Correct	2 ms	376 KB	Output is correct
61	Correct	2 ms	376 KB	Output is correct
62	Correct	2 ms	376 KB	Output is correct
63	Correct	2 ms	376 KB	Output is correct
64	Correct	2 ms	376 KB	Output is correct
65	Correct	3 ms	380 KB	Output is correct
66	Correct	2 ms	376 KB	Output is correct
67	Correct	2 ms	376 KB	Output is correct
68	Correct	2 ms	376 KB	Output is correct
69	Correct	2 ms	376 KB	Output is correct
70	Correct	2 ms	376 KB	Output is correct
71	Correct	547 ms	1508 KB	Output is correct
72	Correct	338 ms	1380 KB	Output is correct
73	Correct	563 ms	1400 KB	Output is correct
74	Correct	240 ms	1144 KB	Output is correct
75	Correct	303 ms	1144 KB	Output is correct
76	Correct	1069 ms	1784 KB	Output is correct
77	Correct	1010 ms	1704 KB	Output is correct
78	Correct	740 ms	1528 KB	Output is correct
79	Correct	748 ms	1708 KB	Output is correct
80	Correct	2 ms	376 KB	Output is correct
81	Correct	2 ms	376 KB	Output is correct
82	Correct	3 ms	376 KB	Output is correct
83	Correct	34 ms	632 KB	Output is correct
84	Correct	51 ms	780 KB	Output is correct
85	Correct	6 ms	456 KB	Output is correct
86	Correct	2 ms	376 KB	Output is correct
87	Correct	46 ms	888 KB	Output is correct
88	Correct	2 ms	376 KB	Output is correct
89	Correct	2 ms	376 KB	Output is correct
90	Correct	2 ms	376 KB	Output is correct
91	Correct	12 ms	632 KB	Output is correct
92	Correct	85 ms	1016 KB	Output is correct
93	Execution timed out	5009 ms	3696 KB	Time limit exceeded
94	Halted	0 ms	0 KB	-