Submission #81805

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
81805	2018-10-26T23:42:08 Z	xiaowuc1	Toys (CEOI18_toy)	C++14	100 / 100	717 ms	5264 KB

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

set<int> ret;

void solve(int n, int k, int x) {
	if(n == 1) {
		ret.insert(x);
		return;
	}
	if(n < k) return;
	for(int i = k; i * i <= n; i++) {
		int t = n;
		int nx = x;
		while(t%i == 0) {
			t /= i;
			nx += i-1;
			solve(t, i+1, nx);
		}
	}
	ret.insert(n+x-1);
}

void solve(int n) {
	solve(n, 2, 0);
}

int main() {
	int n;
	scanf("%d", &n);
	solve(n);
	printf("%d\n", ret.size());
	for(int x: ret) {
		printf("%d", x);
		if(x == *ret.rbegin()) printf("\n");
		else printf(" ");
	}
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:35:27: warning: format '%d' expects argument of type 'int', but argument 2 has type 'std::set<int>::size_type {aka long unsigned int}' [-Wformat=]
  printf("%d\n", ret.size());
                 ~~~~~~~~~~^
toy.cpp:33:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &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	480 KB	Output is correct
3	Correct	2 ms	512 KB	Output is correct
4	Correct	2 ms	512 KB	Output is correct
5	Correct	2 ms	512 KB	Output is correct
6	Correct	2 ms	528 KB	Output is correct
7	Correct	2 ms	568 KB	Output is correct
8	Correct	2 ms	568 KB	Output is correct
9	Correct	2 ms	596 KB	Output is correct
10	Correct	2 ms	596 KB	Output is correct
11	Correct	2 ms	596 KB	Output is correct
12	Correct	2 ms	596 KB	Output is correct
13	Correct	2 ms	596 KB	Output is correct
14	Correct	2 ms	596 KB	Output is correct
15	Correct	2 ms	596 KB	Output is correct
16	Correct	2 ms	596 KB	Output is correct
17	Correct	2 ms	596 KB	Output is correct
18	Correct	2 ms	596 KB	Output is correct
19	Correct	2 ms	596 KB	Output is correct
20	Correct	2 ms	596 KB	Output is correct
21	Correct	2 ms	676 KB	Output is correct
22	Correct	2 ms	676 KB	Output is correct
23	Correct	2 ms	676 KB	Output is correct
24	Correct	2 ms	676 KB	Output is correct
25	Correct	2 ms	676 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	480 KB	Output is correct
3	Correct	2 ms	512 KB	Output is correct
4	Correct	2 ms	512 KB	Output is correct
5	Correct	2 ms	512 KB	Output is correct
6	Correct	2 ms	528 KB	Output is correct
7	Correct	2 ms	568 KB	Output is correct
8	Correct	2 ms	568 KB	Output is correct
9	Correct	2 ms	596 KB	Output is correct
10	Correct	2 ms	596 KB	Output is correct
11	Correct	2 ms	596 KB	Output is correct
12	Correct	2 ms	596 KB	Output is correct
13	Correct	2 ms	596 KB	Output is correct
14	Correct	2 ms	596 KB	Output is correct
15	Correct	2 ms	596 KB	Output is correct
16	Correct	2 ms	596 KB	Output is correct
17	Correct	2 ms	596 KB	Output is correct
18	Correct	2 ms	596 KB	Output is correct
19	Correct	2 ms	596 KB	Output is correct
20	Correct	2 ms	596 KB	Output is correct
21	Correct	2 ms	676 KB	Output is correct
22	Correct	2 ms	676 KB	Output is correct
23	Correct	2 ms	676 KB	Output is correct
24	Correct	2 ms	676 KB	Output is correct
25	Correct	2 ms	676 KB	Output is correct
26	Correct	2 ms	676 KB	Output is correct
27	Correct	2 ms	676 KB	Output is correct
28	Correct	2 ms	676 KB	Output is correct
29	Correct	2 ms	740 KB	Output is correct
30	Correct	2 ms	740 KB	Output is correct
31	Correct	2 ms	748 KB	Output is correct
32	Correct	2 ms	748 KB	Output is correct
33	Correct	2 ms	748 KB	Output is correct
34	Correct	2 ms	748 KB	Output is correct
35	Correct	2 ms	748 KB	Output is correct
36	Correct	2 ms	748 KB	Output is correct
37	Correct	3 ms	748 KB	Output is correct
38	Correct	2 ms	748 KB	Output is correct
39	Correct	2 ms	780 KB	Output is correct
40	Correct	2 ms	784 KB	Output is correct
41	Correct	2 ms	784 KB	Output is correct
42	Correct	2 ms	792 KB	Output is correct
43	Correct	2 ms	792 KB	Output is correct
44	Correct	2 ms	792 KB	Output is correct
45	Correct	2 ms	792 KB	Output is correct
46	Correct	2 ms	792 KB	Output is correct
47	Correct	2 ms	812 KB	Output is correct
48	Correct	2 ms	812 KB	Output is correct
49	Correct	2 ms	812 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	480 KB	Output is correct
3	Correct	2 ms	512 KB	Output is correct
4	Correct	2 ms	512 KB	Output is correct
5	Correct	2 ms	512 KB	Output is correct
6	Correct	2 ms	528 KB	Output is correct
7	Correct	2 ms	568 KB	Output is correct
8	Correct	2 ms	568 KB	Output is correct
9	Correct	2 ms	596 KB	Output is correct
10	Correct	2 ms	596 KB	Output is correct
11	Correct	2 ms	596 KB	Output is correct
12	Correct	2 ms	596 KB	Output is correct
13	Correct	2 ms	596 KB	Output is correct
14	Correct	2 ms	596 KB	Output is correct
15	Correct	2 ms	596 KB	Output is correct
16	Correct	2 ms	596 KB	Output is correct
17	Correct	2 ms	596 KB	Output is correct
18	Correct	2 ms	596 KB	Output is correct
19	Correct	2 ms	596 KB	Output is correct
20	Correct	2 ms	596 KB	Output is correct
21	Correct	2 ms	676 KB	Output is correct
22	Correct	2 ms	676 KB	Output is correct
23	Correct	2 ms	676 KB	Output is correct
24	Correct	2 ms	676 KB	Output is correct
25	Correct	2 ms	676 KB	Output is correct
26	Correct	2 ms	676 KB	Output is correct
27	Correct	2 ms	676 KB	Output is correct
28	Correct	2 ms	676 KB	Output is correct
29	Correct	2 ms	740 KB	Output is correct
30	Correct	2 ms	740 KB	Output is correct
31	Correct	2 ms	748 KB	Output is correct
32	Correct	2 ms	748 KB	Output is correct
33	Correct	2 ms	748 KB	Output is correct
34	Correct	2 ms	748 KB	Output is correct
35	Correct	2 ms	748 KB	Output is correct
36	Correct	2 ms	748 KB	Output is correct
37	Correct	3 ms	748 KB	Output is correct
38	Correct	2 ms	748 KB	Output is correct
39	Correct	2 ms	780 KB	Output is correct
40	Correct	2 ms	784 KB	Output is correct
41	Correct	2 ms	784 KB	Output is correct
42	Correct	2 ms	792 KB	Output is correct
43	Correct	2 ms	792 KB	Output is correct
44	Correct	2 ms	792 KB	Output is correct
45	Correct	2 ms	792 KB	Output is correct
46	Correct	2 ms	792 KB	Output is correct
47	Correct	2 ms	812 KB	Output is correct
48	Correct	2 ms	812 KB	Output is correct
49	Correct	2 ms	812 KB	Output is correct
50	Correct	3 ms	824 KB	Output is correct
51	Correct	3 ms	828 KB	Output is correct
52	Correct	3 ms	832 KB	Output is correct
53	Correct	2 ms	836 KB	Output is correct
54	Correct	2 ms	840 KB	Output is correct
55	Correct	3 ms	844 KB	Output is correct
56	Correct	3 ms	848 KB	Output is correct
57	Correct	3 ms	852 KB	Output is correct
58	Correct	2 ms	852 KB	Output is correct
59	Correct	2 ms	852 KB	Output is correct
60	Correct	2 ms	864 KB	Output is correct
61	Correct	2 ms	868 KB	Output is correct
62	Correct	2 ms	872 KB	Output is correct
63	Correct	3 ms	876 KB	Output is correct
64	Correct	2 ms	876 KB	Output is correct
65	Correct	2 ms	888 KB	Output is correct
66	Correct	2 ms	888 KB	Output is correct
67	Correct	2 ms	888 KB	Output is correct
68	Correct	2 ms	888 KB	Output is correct
69	Correct	2 ms	888 KB	Output is correct
70	Correct	2 ms	904 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	480 KB	Output is correct
3	Correct	2 ms	512 KB	Output is correct
4	Correct	2 ms	512 KB	Output is correct
5	Correct	2 ms	512 KB	Output is correct
6	Correct	2 ms	528 KB	Output is correct
7	Correct	2 ms	568 KB	Output is correct
8	Correct	2 ms	568 KB	Output is correct
9	Correct	2 ms	596 KB	Output is correct
10	Correct	2 ms	596 KB	Output is correct
11	Correct	2 ms	596 KB	Output is correct
12	Correct	2 ms	596 KB	Output is correct
13	Correct	2 ms	596 KB	Output is correct
14	Correct	2 ms	596 KB	Output is correct
15	Correct	2 ms	596 KB	Output is correct
16	Correct	2 ms	596 KB	Output is correct
17	Correct	2 ms	596 KB	Output is correct
18	Correct	2 ms	596 KB	Output is correct
19	Correct	2 ms	596 KB	Output is correct
20	Correct	2 ms	596 KB	Output is correct
21	Correct	2 ms	676 KB	Output is correct
22	Correct	2 ms	676 KB	Output is correct
23	Correct	2 ms	676 KB	Output is correct
24	Correct	2 ms	676 KB	Output is correct
25	Correct	2 ms	676 KB	Output is correct
26	Correct	2 ms	676 KB	Output is correct
27	Correct	2 ms	676 KB	Output is correct
28	Correct	2 ms	676 KB	Output is correct
29	Correct	2 ms	740 KB	Output is correct
30	Correct	2 ms	740 KB	Output is correct
31	Correct	2 ms	748 KB	Output is correct
32	Correct	2 ms	748 KB	Output is correct
33	Correct	2 ms	748 KB	Output is correct
34	Correct	2 ms	748 KB	Output is correct
35	Correct	2 ms	748 KB	Output is correct
36	Correct	2 ms	748 KB	Output is correct
37	Correct	3 ms	748 KB	Output is correct
38	Correct	2 ms	748 KB	Output is correct
39	Correct	2 ms	780 KB	Output is correct
40	Correct	2 ms	784 KB	Output is correct
41	Correct	2 ms	784 KB	Output is correct
42	Correct	2 ms	792 KB	Output is correct
43	Correct	2 ms	792 KB	Output is correct
44	Correct	2 ms	792 KB	Output is correct
45	Correct	2 ms	792 KB	Output is correct
46	Correct	2 ms	792 KB	Output is correct
47	Correct	2 ms	812 KB	Output is correct
48	Correct	2 ms	812 KB	Output is correct
49	Correct	2 ms	812 KB	Output is correct
50	Correct	3 ms	824 KB	Output is correct
51	Correct	3 ms	828 KB	Output is correct
52	Correct	3 ms	832 KB	Output is correct
53	Correct	2 ms	836 KB	Output is correct
54	Correct	2 ms	840 KB	Output is correct
55	Correct	3 ms	844 KB	Output is correct
56	Correct	3 ms	848 KB	Output is correct
57	Correct	3 ms	852 KB	Output is correct
58	Correct	2 ms	852 KB	Output is correct
59	Correct	2 ms	852 KB	Output is correct
60	Correct	2 ms	864 KB	Output is correct
61	Correct	2 ms	868 KB	Output is correct
62	Correct	2 ms	872 KB	Output is correct
63	Correct	3 ms	876 KB	Output is correct
64	Correct	2 ms	876 KB	Output is correct
65	Correct	2 ms	888 KB	Output is correct
66	Correct	2 ms	888 KB	Output is correct
67	Correct	2 ms	888 KB	Output is correct
68	Correct	2 ms	888 KB	Output is correct
69	Correct	2 ms	888 KB	Output is correct
70	Correct	2 ms	904 KB	Output is correct
71	Correct	62 ms	1964 KB	Output is correct
72	Correct	46 ms	1964 KB	Output is correct
73	Correct	64 ms	1964 KB	Output is correct
74	Correct	42 ms	1964 KB	Output is correct
75	Correct	39 ms	1964 KB	Output is correct
76	Correct	130 ms	2384 KB	Output is correct
77	Correct	146 ms	2384 KB	Output is correct
78	Correct	103 ms	2384 KB	Output is correct
79	Correct	100 ms	2384 KB	Output is correct
80	Correct	2 ms	2384 KB	Output is correct
81	Correct	2 ms	2384 KB	Output is correct
82	Correct	3 ms	2384 KB	Output is correct
83	Correct	17 ms	2384 KB	Output is correct
84	Correct	16 ms	2384 KB	Output is correct
85	Correct	7 ms	2384 KB	Output is correct
86	Correct	2 ms	2384 KB	Output is correct
87	Correct	19 ms	2384 KB	Output is correct
88	Correct	2 ms	2384 KB	Output is correct
89	Correct	2 ms	2384 KB	Output is correct
90	Correct	3 ms	2384 KB	Output is correct
91	Correct	6 ms	2384 KB	Output is correct
92	Correct	17 ms	2384 KB	Output is correct

Subtask #5
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	480 KB	Output is correct
3	Correct	2 ms	512 KB	Output is correct
4	Correct	2 ms	512 KB	Output is correct
5	Correct	2 ms	512 KB	Output is correct
6	Correct	2 ms	528 KB	Output is correct
7	Correct	2 ms	568 KB	Output is correct
8	Correct	2 ms	568 KB	Output is correct
9	Correct	2 ms	596 KB	Output is correct
10	Correct	2 ms	596 KB	Output is correct
11	Correct	2 ms	596 KB	Output is correct
12	Correct	2 ms	596 KB	Output is correct
13	Correct	2 ms	596 KB	Output is correct
14	Correct	2 ms	596 KB	Output is correct
15	Correct	2 ms	596 KB	Output is correct
16	Correct	2 ms	596 KB	Output is correct
17	Correct	2 ms	596 KB	Output is correct
18	Correct	2 ms	596 KB	Output is correct
19	Correct	2 ms	596 KB	Output is correct
20	Correct	2 ms	596 KB	Output is correct
21	Correct	2 ms	676 KB	Output is correct
22	Correct	2 ms	676 KB	Output is correct
23	Correct	2 ms	676 KB	Output is correct
24	Correct	2 ms	676 KB	Output is correct
25	Correct	2 ms	676 KB	Output is correct
26	Correct	2 ms	676 KB	Output is correct
27	Correct	2 ms	676 KB	Output is correct
28	Correct	2 ms	676 KB	Output is correct
29	Correct	2 ms	740 KB	Output is correct
30	Correct	2 ms	740 KB	Output is correct
31	Correct	2 ms	748 KB	Output is correct
32	Correct	2 ms	748 KB	Output is correct
33	Correct	2 ms	748 KB	Output is correct
34	Correct	2 ms	748 KB	Output is correct
35	Correct	2 ms	748 KB	Output is correct
36	Correct	2 ms	748 KB	Output is correct
37	Correct	3 ms	748 KB	Output is correct
38	Correct	2 ms	748 KB	Output is correct
39	Correct	2 ms	780 KB	Output is correct
40	Correct	2 ms	784 KB	Output is correct
41	Correct	2 ms	784 KB	Output is correct
42	Correct	2 ms	792 KB	Output is correct
43	Correct	2 ms	792 KB	Output is correct
44	Correct	2 ms	792 KB	Output is correct
45	Correct	2 ms	792 KB	Output is correct
46	Correct	2 ms	792 KB	Output is correct
47	Correct	2 ms	812 KB	Output is correct
48	Correct	2 ms	812 KB	Output is correct
49	Correct	2 ms	812 KB	Output is correct
50	Correct	3 ms	824 KB	Output is correct
51	Correct	3 ms	828 KB	Output is correct
52	Correct	3 ms	832 KB	Output is correct
53	Correct	2 ms	836 KB	Output is correct
54	Correct	2 ms	840 KB	Output is correct
55	Correct	3 ms	844 KB	Output is correct
56	Correct	3 ms	848 KB	Output is correct
57	Correct	3 ms	852 KB	Output is correct
58	Correct	2 ms	852 KB	Output is correct
59	Correct	2 ms	852 KB	Output is correct
60	Correct	2 ms	864 KB	Output is correct
61	Correct	2 ms	868 KB	Output is correct
62	Correct	2 ms	872 KB	Output is correct
63	Correct	3 ms	876 KB	Output is correct
64	Correct	2 ms	876 KB	Output is correct
65	Correct	2 ms	888 KB	Output is correct
66	Correct	2 ms	888 KB	Output is correct
67	Correct	2 ms	888 KB	Output is correct
68	Correct	2 ms	888 KB	Output is correct
69	Correct	2 ms	888 KB	Output is correct
70	Correct	2 ms	904 KB	Output is correct
71	Correct	62 ms	1964 KB	Output is correct
72	Correct	46 ms	1964 KB	Output is correct
73	Correct	64 ms	1964 KB	Output is correct
74	Correct	42 ms	1964 KB	Output is correct
75	Correct	39 ms	1964 KB	Output is correct
76	Correct	130 ms	2384 KB	Output is correct
77	Correct	146 ms	2384 KB	Output is correct
78	Correct	103 ms	2384 KB	Output is correct
79	Correct	100 ms	2384 KB	Output is correct
80	Correct	2 ms	2384 KB	Output is correct
81	Correct	2 ms	2384 KB	Output is correct
82	Correct	3 ms	2384 KB	Output is correct
83	Correct	17 ms	2384 KB	Output is correct
84	Correct	16 ms	2384 KB	Output is correct
85	Correct	7 ms	2384 KB	Output is correct
86	Correct	2 ms	2384 KB	Output is correct
87	Correct	19 ms	2384 KB	Output is correct
88	Correct	2 ms	2384 KB	Output is correct
89	Correct	2 ms	2384 KB	Output is correct
90	Correct	3 ms	2384 KB	Output is correct
91	Correct	6 ms	2384 KB	Output is correct
92	Correct	17 ms	2384 KB	Output is correct
93	Correct	540 ms	4676 KB	Output is correct
94	Correct	234 ms	4676 KB	Output is correct
95	Correct	284 ms	4676 KB	Output is correct
96	Correct	265 ms	4676 KB	Output is correct
97	Correct	228 ms	4676 KB	Output is correct
98	Correct	657 ms	5192 KB	Output is correct
99	Correct	717 ms	5264 KB	Output is correct
100	Correct	625 ms	5264 KB	Output is correct
101	Correct	712 ms	5264 KB	Output is correct
102	Correct	654 ms	5264 KB	Output is correct
103	Correct	381 ms	5264 KB	Output is correct
104	Correct	4 ms	5264 KB	Output is correct
105	Correct	2 ms	5264 KB	Output is correct
106	Correct	5 ms	5264 KB	Output is correct
107	Correct	69 ms	5264 KB	Output is correct
108	Correct	133 ms	5264 KB	Output is correct
109	Correct	14 ms	5264 KB	Output is correct
110	Correct	3 ms	5264 KB	Output is correct
111	Correct	67 ms	5264 KB	Output is correct
112	Correct	2 ms	5264 KB	Output is correct
113	Correct	2 ms	5264 KB	Output is correct
114	Correct	5 ms	5264 KB	Output is correct
115	Correct	2 ms	5264 KB	Output is correct
116	Correct	12 ms	5264 KB	Output is correct
117	Correct	80 ms	5264 KB	Output is correct

Submission #81805

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