Submission #78857

# Submission time Handle Problem Language Result Execution time Memory
78857 2018-10-09T08:59:53 Z tmwilliamlin168 Toys (CEOI18_toy) C++14
79 / 100
5000 ms 9420 KB
#include <bits/stdc++.h>
using namespace std;

int n;
vector<int> ps, ans;

void dfs(int x, int i, int s) {
	ans.push_back(x-1+s);
	for(; i<ps.size(); ++i)
		if(x%ps[i]==0&&x/ps[i]>=ps[i])
			dfs(x/ps[i], i, s+ps[i]-1);
}

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	
	cin >> n;
	for(int i=2; i*i<=n; ++i)
		if(n%i==0)
			ps.push_back(i);
	dfs(n, 0, 0);
	sort(ans.begin(), ans.end());
	ans.resize(unique(ans.begin(), ans.end())-ans.begin());
	cout << ans.size() << "\n";
	for(int ai : ans)
		cout << ai << " ";
}

Compilation message

toy.cpp: In function 'void dfs(int, int, int)':
toy.cpp:9:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(; i<ps.size(); ++i)
        ~^~~~~~~~~~
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 2 ms 576 KB Output is correct
4 Correct 2 ms 576 KB Output is correct
5 Correct 2 ms 628 KB Output is correct
6 Correct 2 ms 628 KB Output is correct
7 Correct 2 ms 640 KB Output is correct
8 Correct 2 ms 640 KB Output is correct
9 Correct 2 ms 640 KB Output is correct
10 Correct 2 ms 640 KB Output is correct
11 Correct 2 ms 640 KB Output is correct
12 Correct 2 ms 652 KB Output is correct
13 Correct 2 ms 668 KB Output is correct
14 Correct 2 ms 672 KB Output is correct
15 Correct 2 ms 680 KB Output is correct
16 Correct 2 ms 808 KB Output is correct
17 Correct 2 ms 808 KB Output is correct
18 Correct 2 ms 808 KB Output is correct
19 Correct 2 ms 808 KB Output is correct
20 Correct 2 ms 808 KB Output is correct
21 Correct 2 ms 808 KB Output is correct
22 Correct 2 ms 844 KB Output is correct
23 Correct 2 ms 844 KB Output is correct
24 Correct 2 ms 844 KB Output is correct
25 Correct 2 ms 844 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 2 ms 576 KB Output is correct
4 Correct 2 ms 576 KB Output is correct
5 Correct 2 ms 628 KB Output is correct
6 Correct 2 ms 628 KB Output is correct
7 Correct 2 ms 640 KB Output is correct
8 Correct 2 ms 640 KB Output is correct
9 Correct 2 ms 640 KB Output is correct
10 Correct 2 ms 640 KB Output is correct
11 Correct 2 ms 640 KB Output is correct
12 Correct 2 ms 652 KB Output is correct
13 Correct 2 ms 668 KB Output is correct
14 Correct 2 ms 672 KB Output is correct
15 Correct 2 ms 680 KB Output is correct
16 Correct 2 ms 808 KB Output is correct
17 Correct 2 ms 808 KB Output is correct
18 Correct 2 ms 808 KB Output is correct
19 Correct 2 ms 808 KB Output is correct
20 Correct 2 ms 808 KB Output is correct
21 Correct 2 ms 808 KB Output is correct
22 Correct 2 ms 844 KB Output is correct
23 Correct 2 ms 844 KB Output is correct
24 Correct 2 ms 844 KB Output is correct
25 Correct 2 ms 844 KB Output is correct
26 Correct 2 ms 844 KB Output is correct
27 Correct 2 ms 844 KB Output is correct
28 Correct 2 ms 844 KB Output is correct
29 Correct 2 ms 844 KB Output is correct
30 Correct 2 ms 844 KB Output is correct
31 Correct 2 ms 844 KB Output is correct
32 Correct 2 ms 844 KB Output is correct
33 Correct 2 ms 844 KB Output is correct
34 Correct 2 ms 844 KB Output is correct
35 Correct 2 ms 844 KB Output is correct
36 Correct 2 ms 844 KB Output is correct
37 Correct 2 ms 844 KB Output is correct
38 Correct 2 ms 844 KB Output is correct
39 Correct 2 ms 844 KB Output is correct
40 Correct 2 ms 844 KB Output is correct
41 Correct 2 ms 844 KB Output is correct
42 Correct 2 ms 844 KB Output is correct
43 Correct 2 ms 844 KB Output is correct
44 Correct 2 ms 844 KB Output is correct
45 Correct 2 ms 844 KB Output is correct
46 Correct 2 ms 844 KB Output is correct
47 Correct 2 ms 844 KB Output is correct
48 Correct 2 ms 844 KB Output is correct
49 Correct 2 ms 844 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 2 ms 576 KB Output is correct
4 Correct 2 ms 576 KB Output is correct
5 Correct 2 ms 628 KB Output is correct
6 Correct 2 ms 628 KB Output is correct
7 Correct 2 ms 640 KB Output is correct
8 Correct 2 ms 640 KB Output is correct
9 Correct 2 ms 640 KB Output is correct
10 Correct 2 ms 640 KB Output is correct
11 Correct 2 ms 640 KB Output is correct
12 Correct 2 ms 652 KB Output is correct
13 Correct 2 ms 668 KB Output is correct
14 Correct 2 ms 672 KB Output is correct
15 Correct 2 ms 680 KB Output is correct
16 Correct 2 ms 808 KB Output is correct
17 Correct 2 ms 808 KB Output is correct
18 Correct 2 ms 808 KB Output is correct
19 Correct 2 ms 808 KB Output is correct
20 Correct 2 ms 808 KB Output is correct
21 Correct 2 ms 808 KB Output is correct
22 Correct 2 ms 844 KB Output is correct
23 Correct 2 ms 844 KB Output is correct
24 Correct 2 ms 844 KB Output is correct
25 Correct 2 ms 844 KB Output is correct
26 Correct 2 ms 844 KB Output is correct
27 Correct 2 ms 844 KB Output is correct
28 Correct 2 ms 844 KB Output is correct
29 Correct 2 ms 844 KB Output is correct
30 Correct 2 ms 844 KB Output is correct
31 Correct 2 ms 844 KB Output is correct
32 Correct 2 ms 844 KB Output is correct
33 Correct 2 ms 844 KB Output is correct
34 Correct 2 ms 844 KB Output is correct
35 Correct 2 ms 844 KB Output is correct
36 Correct 2 ms 844 KB Output is correct
37 Correct 2 ms 844 KB Output is correct
38 Correct 2 ms 844 KB Output is correct
39 Correct 2 ms 844 KB Output is correct
40 Correct 2 ms 844 KB Output is correct
41 Correct 2 ms 844 KB Output is correct
42 Correct 2 ms 844 KB Output is correct
43 Correct 2 ms 844 KB Output is correct
44 Correct 2 ms 844 KB Output is correct
45 Correct 2 ms 844 KB Output is correct
46 Correct 2 ms 844 KB Output is correct
47 Correct 2 ms 844 KB Output is correct
48 Correct 2 ms 844 KB Output is correct
49 Correct 2 ms 844 KB Output is correct
50 Correct 3 ms 844 KB Output is correct
51 Correct 3 ms 844 KB Output is correct
52 Correct 3 ms 844 KB Output is correct
53 Correct 4 ms 844 KB Output is correct
54 Correct 2 ms 848 KB Output is correct
55 Correct 3 ms 852 KB Output is correct
56 Correct 3 ms 856 KB Output is correct
57 Correct 3 ms 860 KB Output is correct
58 Correct 2 ms 864 KB Output is correct
59 Correct 2 ms 876 KB Output is correct
60 Correct 2 ms 880 KB Output is correct
61 Correct 2 ms 880 KB Output is correct
62 Correct 2 ms 880 KB Output is correct
63 Correct 2 ms 884 KB Output is correct
64 Correct 2 ms 1016 KB Output is correct
65 Correct 2 ms 1016 KB Output is correct
66 Correct 2 ms 1016 KB Output is correct
67 Correct 2 ms 1016 KB Output is correct
68 Correct 2 ms 1016 KB Output is correct
69 Correct 3 ms 1016 KB Output is correct
70 Correct 2 ms 1016 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 2 ms 576 KB Output is correct
4 Correct 2 ms 576 KB Output is correct
5 Correct 2 ms 628 KB Output is correct
6 Correct 2 ms 628 KB Output is correct
7 Correct 2 ms 640 KB Output is correct
8 Correct 2 ms 640 KB Output is correct
9 Correct 2 ms 640 KB Output is correct
10 Correct 2 ms 640 KB Output is correct
11 Correct 2 ms 640 KB Output is correct
12 Correct 2 ms 652 KB Output is correct
13 Correct 2 ms 668 KB Output is correct
14 Correct 2 ms 672 KB Output is correct
15 Correct 2 ms 680 KB Output is correct
16 Correct 2 ms 808 KB Output is correct
17 Correct 2 ms 808 KB Output is correct
18 Correct 2 ms 808 KB Output is correct
19 Correct 2 ms 808 KB Output is correct
20 Correct 2 ms 808 KB Output is correct
21 Correct 2 ms 808 KB Output is correct
22 Correct 2 ms 844 KB Output is correct
23 Correct 2 ms 844 KB Output is correct
24 Correct 2 ms 844 KB Output is correct
25 Correct 2 ms 844 KB Output is correct
26 Correct 2 ms 844 KB Output is correct
27 Correct 2 ms 844 KB Output is correct
28 Correct 2 ms 844 KB Output is correct
29 Correct 2 ms 844 KB Output is correct
30 Correct 2 ms 844 KB Output is correct
31 Correct 2 ms 844 KB Output is correct
32 Correct 2 ms 844 KB Output is correct
33 Correct 2 ms 844 KB Output is correct
34 Correct 2 ms 844 KB Output is correct
35 Correct 2 ms 844 KB Output is correct
36 Correct 2 ms 844 KB Output is correct
37 Correct 2 ms 844 KB Output is correct
38 Correct 2 ms 844 KB Output is correct
39 Correct 2 ms 844 KB Output is correct
40 Correct 2 ms 844 KB Output is correct
41 Correct 2 ms 844 KB Output is correct
42 Correct 2 ms 844 KB Output is correct
43 Correct 2 ms 844 KB Output is correct
44 Correct 2 ms 844 KB Output is correct
45 Correct 2 ms 844 KB Output is correct
46 Correct 2 ms 844 KB Output is correct
47 Correct 2 ms 844 KB Output is correct
48 Correct 2 ms 844 KB Output is correct
49 Correct 2 ms 844 KB Output is correct
50 Correct 3 ms 844 KB Output is correct
51 Correct 3 ms 844 KB Output is correct
52 Correct 3 ms 844 KB Output is correct
53 Correct 4 ms 844 KB Output is correct
54 Correct 2 ms 848 KB Output is correct
55 Correct 3 ms 852 KB Output is correct
56 Correct 3 ms 856 KB Output is correct
57 Correct 3 ms 860 KB Output is correct
58 Correct 2 ms 864 KB Output is correct
59 Correct 2 ms 876 KB Output is correct
60 Correct 2 ms 880 KB Output is correct
61 Correct 2 ms 880 KB Output is correct
62 Correct 2 ms 880 KB Output is correct
63 Correct 2 ms 884 KB Output is correct
64 Correct 2 ms 1016 KB Output is correct
65 Correct 2 ms 1016 KB Output is correct
66 Correct 2 ms 1016 KB Output is correct
67 Correct 2 ms 1016 KB Output is correct
68 Correct 2 ms 1016 KB Output is correct
69 Correct 3 ms 1016 KB Output is correct
70 Correct 2 ms 1016 KB Output is correct
71 Correct 522 ms 3040 KB Output is correct
72 Correct 297 ms 3040 KB Output is correct
73 Correct 585 ms 3064 KB Output is correct
74 Correct 206 ms 3064 KB Output is correct
75 Correct 283 ms 3064 KB Output is correct
76 Correct 1305 ms 5220 KB Output is correct
77 Correct 1178 ms 5276 KB Output is correct
78 Correct 790 ms 5276 KB Output is correct
79 Correct 795 ms 5276 KB Output is correct
80 Correct 2 ms 5276 KB Output is correct
81 Correct 2 ms 5276 KB Output is correct
82 Correct 2 ms 5276 KB Output is correct
83 Correct 23 ms 5276 KB Output is correct
84 Correct 38 ms 5276 KB Output is correct
85 Correct 4 ms 5276 KB Output is correct
86 Correct 2 ms 5276 KB Output is correct
87 Correct 46 ms 5276 KB Output is correct
88 Correct 2 ms 5276 KB Output is correct
89 Correct 2 ms 5276 KB Output is correct
90 Correct 2 ms 5276 KB Output is correct
91 Correct 8 ms 5276 KB Output is correct
92 Correct 85 ms 5276 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 504 KB Output is correct
3 Correct 2 ms 576 KB Output is correct
4 Correct 2 ms 576 KB Output is correct
5 Correct 2 ms 628 KB Output is correct
6 Correct 2 ms 628 KB Output is correct
7 Correct 2 ms 640 KB Output is correct
8 Correct 2 ms 640 KB Output is correct
9 Correct 2 ms 640 KB Output is correct
10 Correct 2 ms 640 KB Output is correct
11 Correct 2 ms 640 KB Output is correct
12 Correct 2 ms 652 KB Output is correct
13 Correct 2 ms 668 KB Output is correct
14 Correct 2 ms 672 KB Output is correct
15 Correct 2 ms 680 KB Output is correct
16 Correct 2 ms 808 KB Output is correct
17 Correct 2 ms 808 KB Output is correct
18 Correct 2 ms 808 KB Output is correct
19 Correct 2 ms 808 KB Output is correct
20 Correct 2 ms 808 KB Output is correct
21 Correct 2 ms 808 KB Output is correct
22 Correct 2 ms 844 KB Output is correct
23 Correct 2 ms 844 KB Output is correct
24 Correct 2 ms 844 KB Output is correct
25 Correct 2 ms 844 KB Output is correct
26 Correct 2 ms 844 KB Output is correct
27 Correct 2 ms 844 KB Output is correct
28 Correct 2 ms 844 KB Output is correct
29 Correct 2 ms 844 KB Output is correct
30 Correct 2 ms 844 KB Output is correct
31 Correct 2 ms 844 KB Output is correct
32 Correct 2 ms 844 KB Output is correct
33 Correct 2 ms 844 KB Output is correct
34 Correct 2 ms 844 KB Output is correct
35 Correct 2 ms 844 KB Output is correct
36 Correct 2 ms 844 KB Output is correct
37 Correct 2 ms 844 KB Output is correct
38 Correct 2 ms 844 KB Output is correct
39 Correct 2 ms 844 KB Output is correct
40 Correct 2 ms 844 KB Output is correct
41 Correct 2 ms 844 KB Output is correct
42 Correct 2 ms 844 KB Output is correct
43 Correct 2 ms 844 KB Output is correct
44 Correct 2 ms 844 KB Output is correct
45 Correct 2 ms 844 KB Output is correct
46 Correct 2 ms 844 KB Output is correct
47 Correct 2 ms 844 KB Output is correct
48 Correct 2 ms 844 KB Output is correct
49 Correct 2 ms 844 KB Output is correct
50 Correct 3 ms 844 KB Output is correct
51 Correct 3 ms 844 KB Output is correct
52 Correct 3 ms 844 KB Output is correct
53 Correct 4 ms 844 KB Output is correct
54 Correct 2 ms 848 KB Output is correct
55 Correct 3 ms 852 KB Output is correct
56 Correct 3 ms 856 KB Output is correct
57 Correct 3 ms 860 KB Output is correct
58 Correct 2 ms 864 KB Output is correct
59 Correct 2 ms 876 KB Output is correct
60 Correct 2 ms 880 KB Output is correct
61 Correct 2 ms 880 KB Output is correct
62 Correct 2 ms 880 KB Output is correct
63 Correct 2 ms 884 KB Output is correct
64 Correct 2 ms 1016 KB Output is correct
65 Correct 2 ms 1016 KB Output is correct
66 Correct 2 ms 1016 KB Output is correct
67 Correct 2 ms 1016 KB Output is correct
68 Correct 2 ms 1016 KB Output is correct
69 Correct 3 ms 1016 KB Output is correct
70 Correct 2 ms 1016 KB Output is correct
71 Correct 522 ms 3040 KB Output is correct
72 Correct 297 ms 3040 KB Output is correct
73 Correct 585 ms 3064 KB Output is correct
74 Correct 206 ms 3064 KB Output is correct
75 Correct 283 ms 3064 KB Output is correct
76 Correct 1305 ms 5220 KB Output is correct
77 Correct 1178 ms 5276 KB Output is correct
78 Correct 790 ms 5276 KB Output is correct
79 Correct 795 ms 5276 KB Output is correct
80 Correct 2 ms 5276 KB Output is correct
81 Correct 2 ms 5276 KB Output is correct
82 Correct 2 ms 5276 KB Output is correct
83 Correct 23 ms 5276 KB Output is correct
84 Correct 38 ms 5276 KB Output is correct
85 Correct 4 ms 5276 KB Output is correct
86 Correct 2 ms 5276 KB Output is correct
87 Correct 46 ms 5276 KB Output is correct
88 Correct 2 ms 5276 KB Output is correct
89 Correct 2 ms 5276 KB Output is correct
90 Correct 2 ms 5276 KB Output is correct
91 Correct 8 ms 5276 KB Output is correct
92 Correct 85 ms 5276 KB Output is correct
93 Execution timed out 5035 ms 9420 KB Time limit exceeded
94 Halted 0 ms 0 KB -