Submission #73488

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
73488	2018-08-28T10:31:17 Z	duckmoon99	Toys (CEOI18_toy)	C++14	79 / 100	5000 ms	47816 KB

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>

using namespace std;
using namespace __gnu_pbds;

#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define fbo find_by_order
#define ook order_of_key
#define INF 1e18
#define ret return

typedef long long ll;
typedef pair<int,int> ii;
typedef vector<int> vi;
typedef vector < pair<int, int> > vii;
typedef long double ld;
typedef tree<pair<int,int>, null_type, less<pair<int,int> >, rb_tree_tag, tree_order_statistics_node_update> pbds;
typedef set<int>::iterator sit;
typedef map<int,int>::iterator mit;
typedef vector<int>::iterator vit;

vi divi;
unordered_map <int, unordered_set<int> > dp;

void solve(int n){
	dp[n].insert(n-1);
	for(int i = 0; i < divi.size() && divi[i]<=sqrt(n); i++){
		if(n%divi[i]==0){
			if(dp[divi[i]].empty())solve(divi[i]);
			if(dp[n/divi[i]].empty())solve(n/divi[i]);
			for(auto it: dp[divi[i]]){
				for(auto itt: dp[n/divi[i]]){
					dp[n].insert(it+itt);
				}
			}
		}
	}
}

vi ans;

int main(){
	ios_base::sync_with_stdio(0); cin.tie(0);
	int n;
	cin >> n;
	//dp.max_load_factor(0.25);dp.reserve(512);
	if(n==1){
		cout << 1 << '\n' << 0;
		ret 0;
	}
	for(int i = 2; i <= sqrt(n); i++){
		if(n%i==0){
			divi.pb(i);
			if(n/i != i){
				divi.pb(n/i);
			}
		}
	}
	sort(divi.begin(),divi.end());
	solve(n);
	cout << dp[n].size() << endl;
	for(auto it: dp[n]){
		ans.pb(it);
	}
	sort(ans.begin(),ans.end());
	n = ans.size();
	for(int i = 0; i < n; i++){
		cout << ans[i] << " ";
	}
}

Compilation message

toy.cpp: In function 'void solve(int)':
toy.cpp:32:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i = 0; i < divi.size() && divi[i]<=sqrt(n); i++){
                 ~~^~~~~~~~~~~~~

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	3 ms	356 KB	Output is correct
3	Correct	2 ms	392 KB	Output is correct
4	Correct	3 ms	520 KB	Output is correct
5	Correct	3 ms	520 KB	Output is correct
6	Correct	2 ms	520 KB	Output is correct
7	Correct	3 ms	520 KB	Output is correct
8	Correct	3 ms	520 KB	Output is correct
9	Correct	3 ms	576 KB	Output is correct
10	Correct	2 ms	576 KB	Output is correct
11	Correct	2 ms	576 KB	Output is correct
12	Correct	2 ms	576 KB	Output is correct
13	Correct	3 ms	576 KB	Output is correct
14	Correct	2 ms	576 KB	Output is correct
15	Correct	3 ms	576 KB	Output is correct
16	Correct	2 ms	576 KB	Output is correct
17	Correct	2 ms	576 KB	Output is correct
18	Correct	3 ms	576 KB	Output is correct
19	Correct	3 ms	620 KB	Output is correct
20	Correct	3 ms	620 KB	Output is correct
21	Correct	3 ms	620 KB	Output is correct
22	Correct	3 ms	620 KB	Output is correct
23	Correct	3 ms	620 KB	Output is correct
24	Correct	4 ms	620 KB	Output is correct
25	Correct	2 ms	620 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	3 ms	356 KB	Output is correct
3	Correct	2 ms	392 KB	Output is correct
4	Correct	3 ms	520 KB	Output is correct
5	Correct	3 ms	520 KB	Output is correct
6	Correct	2 ms	520 KB	Output is correct
7	Correct	3 ms	520 KB	Output is correct
8	Correct	3 ms	520 KB	Output is correct
9	Correct	3 ms	576 KB	Output is correct
10	Correct	2 ms	576 KB	Output is correct
11	Correct	2 ms	576 KB	Output is correct
12	Correct	2 ms	576 KB	Output is correct
13	Correct	3 ms	576 KB	Output is correct
14	Correct	2 ms	576 KB	Output is correct
15	Correct	3 ms	576 KB	Output is correct
16	Correct	2 ms	576 KB	Output is correct
17	Correct	2 ms	576 KB	Output is correct
18	Correct	3 ms	576 KB	Output is correct
19	Correct	3 ms	620 KB	Output is correct
20	Correct	3 ms	620 KB	Output is correct
21	Correct	3 ms	620 KB	Output is correct
22	Correct	3 ms	620 KB	Output is correct
23	Correct	3 ms	620 KB	Output is correct
24	Correct	4 ms	620 KB	Output is correct
25	Correct	2 ms	620 KB	Output is correct
26	Correct	3 ms	624 KB	Output is correct
27	Correct	3 ms	624 KB	Output is correct
28	Correct	2 ms	624 KB	Output is correct
29	Correct	4 ms	624 KB	Output is correct
30	Correct	3 ms	624 KB	Output is correct
31	Correct	5 ms	624 KB	Output is correct
32	Correct	3 ms	624 KB	Output is correct
33	Correct	3 ms	624 KB	Output is correct
34	Correct	2 ms	624 KB	Output is correct
35	Correct	3 ms	624 KB	Output is correct
36	Correct	4 ms	624 KB	Output is correct
37	Correct	3 ms	720 KB	Output is correct
38	Correct	2 ms	720 KB	Output is correct
39	Correct	3 ms	720 KB	Output is correct
40	Correct	3 ms	720 KB	Output is correct
41	Correct	3 ms	720 KB	Output is correct
42	Correct	2 ms	720 KB	Output is correct
43	Correct	3 ms	720 KB	Output is correct
44	Correct	2 ms	720 KB	Output is correct
45	Correct	3 ms	720 KB	Output is correct
46	Correct	3 ms	720 KB	Output is correct
47	Correct	3 ms	720 KB	Output is correct
48	Correct	3 ms	720 KB	Output is correct
49	Correct	3 ms	720 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	3 ms	356 KB	Output is correct
3	Correct	2 ms	392 KB	Output is correct
4	Correct	3 ms	520 KB	Output is correct
5	Correct	3 ms	520 KB	Output is correct
6	Correct	2 ms	520 KB	Output is correct
7	Correct	3 ms	520 KB	Output is correct
8	Correct	3 ms	520 KB	Output is correct
9	Correct	3 ms	576 KB	Output is correct
10	Correct	2 ms	576 KB	Output is correct
11	Correct	2 ms	576 KB	Output is correct
12	Correct	2 ms	576 KB	Output is correct
13	Correct	3 ms	576 KB	Output is correct
14	Correct	2 ms	576 KB	Output is correct
15	Correct	3 ms	576 KB	Output is correct
16	Correct	2 ms	576 KB	Output is correct
17	Correct	2 ms	576 KB	Output is correct
18	Correct	3 ms	576 KB	Output is correct
19	Correct	3 ms	620 KB	Output is correct
20	Correct	3 ms	620 KB	Output is correct
21	Correct	3 ms	620 KB	Output is correct
22	Correct	3 ms	620 KB	Output is correct
23	Correct	3 ms	620 KB	Output is correct
24	Correct	4 ms	620 KB	Output is correct
25	Correct	2 ms	620 KB	Output is correct
26	Correct	3 ms	624 KB	Output is correct
27	Correct	3 ms	624 KB	Output is correct
28	Correct	2 ms	624 KB	Output is correct
29	Correct	4 ms	624 KB	Output is correct
30	Correct	3 ms	624 KB	Output is correct
31	Correct	5 ms	624 KB	Output is correct
32	Correct	3 ms	624 KB	Output is correct
33	Correct	3 ms	624 KB	Output is correct
34	Correct	2 ms	624 KB	Output is correct
35	Correct	3 ms	624 KB	Output is correct
36	Correct	4 ms	624 KB	Output is correct
37	Correct	3 ms	720 KB	Output is correct
38	Correct	2 ms	720 KB	Output is correct
39	Correct	3 ms	720 KB	Output is correct
40	Correct	3 ms	720 KB	Output is correct
41	Correct	3 ms	720 KB	Output is correct
42	Correct	2 ms	720 KB	Output is correct
43	Correct	3 ms	720 KB	Output is correct
44	Correct	2 ms	720 KB	Output is correct
45	Correct	3 ms	720 KB	Output is correct
46	Correct	3 ms	720 KB	Output is correct
47	Correct	3 ms	720 KB	Output is correct
48	Correct	3 ms	720 KB	Output is correct
49	Correct	3 ms	720 KB	Output is correct
50	Correct	8 ms	876 KB	Output is correct
51	Correct	8 ms	876 KB	Output is correct
52	Correct	7 ms	876 KB	Output is correct
53	Correct	8 ms	876 KB	Output is correct
54	Correct	4 ms	876 KB	Output is correct
55	Correct	10 ms	1004 KB	Output is correct
56	Correct	10 ms	1004 KB	Output is correct
57	Correct	10 ms	1004 KB	Output is correct
58	Correct	3 ms	1004 KB	Output is correct
59	Correct	3 ms	1004 KB	Output is correct
60	Correct	4 ms	1004 KB	Output is correct
61	Correct	6 ms	1004 KB	Output is correct
62	Correct	3 ms	1004 KB	Output is correct
63	Correct	4 ms	1004 KB	Output is correct
64	Correct	4 ms	1004 KB	Output is correct
65	Correct	7 ms	1004 KB	Output is correct
66	Correct	3 ms	1004 KB	Output is correct
67	Correct	3 ms	1004 KB	Output is correct
68	Correct	3 ms	1004 KB	Output is correct
69	Correct	3 ms	1004 KB	Output is correct
70	Correct	3 ms	1004 KB	Output is correct

Subtask #4
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	3 ms	356 KB	Output is correct
3	Correct	2 ms	392 KB	Output is correct
4	Correct	3 ms	520 KB	Output is correct
5	Correct	3 ms	520 KB	Output is correct
6	Correct	2 ms	520 KB	Output is correct
7	Correct	3 ms	520 KB	Output is correct
8	Correct	3 ms	520 KB	Output is correct
9	Correct	3 ms	576 KB	Output is correct
10	Correct	2 ms	576 KB	Output is correct
11	Correct	2 ms	576 KB	Output is correct
12	Correct	2 ms	576 KB	Output is correct
13	Correct	3 ms	576 KB	Output is correct
14	Correct	2 ms	576 KB	Output is correct
15	Correct	3 ms	576 KB	Output is correct
16	Correct	2 ms	576 KB	Output is correct
17	Correct	2 ms	576 KB	Output is correct
18	Correct	3 ms	576 KB	Output is correct
19	Correct	3 ms	620 KB	Output is correct
20	Correct	3 ms	620 KB	Output is correct
21	Correct	3 ms	620 KB	Output is correct
22	Correct	3 ms	620 KB	Output is correct
23	Correct	3 ms	620 KB	Output is correct
24	Correct	4 ms	620 KB	Output is correct
25	Correct	2 ms	620 KB	Output is correct
26	Correct	3 ms	624 KB	Output is correct
27	Correct	3 ms	624 KB	Output is correct
28	Correct	2 ms	624 KB	Output is correct
29	Correct	4 ms	624 KB	Output is correct
30	Correct	3 ms	624 KB	Output is correct
31	Correct	5 ms	624 KB	Output is correct
32	Correct	3 ms	624 KB	Output is correct
33	Correct	3 ms	624 KB	Output is correct
34	Correct	2 ms	624 KB	Output is correct
35	Correct	3 ms	624 KB	Output is correct
36	Correct	4 ms	624 KB	Output is correct
37	Correct	3 ms	720 KB	Output is correct
38	Correct	2 ms	720 KB	Output is correct
39	Correct	3 ms	720 KB	Output is correct
40	Correct	3 ms	720 KB	Output is correct
41	Correct	3 ms	720 KB	Output is correct
42	Correct	2 ms	720 KB	Output is correct
43	Correct	3 ms	720 KB	Output is correct
44	Correct	2 ms	720 KB	Output is correct
45	Correct	3 ms	720 KB	Output is correct
46	Correct	3 ms	720 KB	Output is correct
47	Correct	3 ms	720 KB	Output is correct
48	Correct	3 ms	720 KB	Output is correct
49	Correct	3 ms	720 KB	Output is correct
50	Correct	8 ms	876 KB	Output is correct
51	Correct	8 ms	876 KB	Output is correct
52	Correct	7 ms	876 KB	Output is correct
53	Correct	8 ms	876 KB	Output is correct
54	Correct	4 ms	876 KB	Output is correct
55	Correct	10 ms	1004 KB	Output is correct
56	Correct	10 ms	1004 KB	Output is correct
57	Correct	10 ms	1004 KB	Output is correct
58	Correct	3 ms	1004 KB	Output is correct
59	Correct	3 ms	1004 KB	Output is correct
60	Correct	4 ms	1004 KB	Output is correct
61	Correct	6 ms	1004 KB	Output is correct
62	Correct	3 ms	1004 KB	Output is correct
63	Correct	4 ms	1004 KB	Output is correct
64	Correct	4 ms	1004 KB	Output is correct
65	Correct	7 ms	1004 KB	Output is correct
66	Correct	3 ms	1004 KB	Output is correct
67	Correct	3 ms	1004 KB	Output is correct
68	Correct	3 ms	1004 KB	Output is correct
69	Correct	3 ms	1004 KB	Output is correct
70	Correct	3 ms	1004 KB	Output is correct
71	Correct	1262 ms	17540 KB	Output is correct
72	Correct	636 ms	17540 KB	Output is correct
73	Correct	1230 ms	17540 KB	Output is correct
74	Correct	514 ms	17540 KB	Output is correct
75	Correct	605 ms	17540 KB	Output is correct
76	Correct	2691 ms	23416 KB	Output is correct
77	Correct	2582 ms	23416 KB	Output is correct
78	Correct	1562 ms	23416 KB	Output is correct
79	Correct	1716 ms	23416 KB	Output is correct
80	Correct	2 ms	23416 KB	Output is correct
81	Correct	3 ms	23416 KB	Output is correct
82	Correct	15 ms	23416 KB	Output is correct
83	Correct	359 ms	23416 KB	Output is correct
84	Correct	218 ms	23416 KB	Output is correct
85	Correct	36 ms	23416 KB	Output is correct
86	Correct	3 ms	23416 KB	Output is correct
87	Correct	229 ms	23416 KB	Output is correct
88	Correct	2 ms	23416 KB	Output is correct
89	Correct	3 ms	23416 KB	Output is correct
90	Correct	4 ms	23416 KB	Output is correct
91	Correct	39 ms	23416 KB	Output is correct
92	Correct	163 ms	23416 KB	Output is correct

Subtask #5
0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	3 ms	356 KB	Output is correct
3	Correct	2 ms	392 KB	Output is correct
4	Correct	3 ms	520 KB	Output is correct
5	Correct	3 ms	520 KB	Output is correct
6	Correct	2 ms	520 KB	Output is correct
7	Correct	3 ms	520 KB	Output is correct
8	Correct	3 ms	520 KB	Output is correct
9	Correct	3 ms	576 KB	Output is correct
10	Correct	2 ms	576 KB	Output is correct
11	Correct	2 ms	576 KB	Output is correct
12	Correct	2 ms	576 KB	Output is correct
13	Correct	3 ms	576 KB	Output is correct
14	Correct	2 ms	576 KB	Output is correct
15	Correct	3 ms	576 KB	Output is correct
16	Correct	2 ms	576 KB	Output is correct
17	Correct	2 ms	576 KB	Output is correct
18	Correct	3 ms	576 KB	Output is correct
19	Correct	3 ms	620 KB	Output is correct
20	Correct	3 ms	620 KB	Output is correct
21	Correct	3 ms	620 KB	Output is correct
22	Correct	3 ms	620 KB	Output is correct
23	Correct	3 ms	620 KB	Output is correct
24	Correct	4 ms	620 KB	Output is correct
25	Correct	2 ms	620 KB	Output is correct
26	Correct	3 ms	624 KB	Output is correct
27	Correct	3 ms	624 KB	Output is correct
28	Correct	2 ms	624 KB	Output is correct
29	Correct	4 ms	624 KB	Output is correct
30	Correct	3 ms	624 KB	Output is correct
31	Correct	5 ms	624 KB	Output is correct
32	Correct	3 ms	624 KB	Output is correct
33	Correct	3 ms	624 KB	Output is correct
34	Correct	2 ms	624 KB	Output is correct
35	Correct	3 ms	624 KB	Output is correct
36	Correct	4 ms	624 KB	Output is correct
37	Correct	3 ms	720 KB	Output is correct
38	Correct	2 ms	720 KB	Output is correct
39	Correct	3 ms	720 KB	Output is correct
40	Correct	3 ms	720 KB	Output is correct
41	Correct	3 ms	720 KB	Output is correct
42	Correct	2 ms	720 KB	Output is correct
43	Correct	3 ms	720 KB	Output is correct
44	Correct	2 ms	720 KB	Output is correct
45	Correct	3 ms	720 KB	Output is correct
46	Correct	3 ms	720 KB	Output is correct
47	Correct	3 ms	720 KB	Output is correct
48	Correct	3 ms	720 KB	Output is correct
49	Correct	3 ms	720 KB	Output is correct
50	Correct	8 ms	876 KB	Output is correct
51	Correct	8 ms	876 KB	Output is correct
52	Correct	7 ms	876 KB	Output is correct
53	Correct	8 ms	876 KB	Output is correct
54	Correct	4 ms	876 KB	Output is correct
55	Correct	10 ms	1004 KB	Output is correct
56	Correct	10 ms	1004 KB	Output is correct
57	Correct	10 ms	1004 KB	Output is correct
58	Correct	3 ms	1004 KB	Output is correct
59	Correct	3 ms	1004 KB	Output is correct
60	Correct	4 ms	1004 KB	Output is correct
61	Correct	6 ms	1004 KB	Output is correct
62	Correct	3 ms	1004 KB	Output is correct
63	Correct	4 ms	1004 KB	Output is correct
64	Correct	4 ms	1004 KB	Output is correct
65	Correct	7 ms	1004 KB	Output is correct
66	Correct	3 ms	1004 KB	Output is correct
67	Correct	3 ms	1004 KB	Output is correct
68	Correct	3 ms	1004 KB	Output is correct
69	Correct	3 ms	1004 KB	Output is correct
70	Correct	3 ms	1004 KB	Output is correct
71	Correct	1262 ms	17540 KB	Output is correct
72	Correct	636 ms	17540 KB	Output is correct
73	Correct	1230 ms	17540 KB	Output is correct
74	Correct	514 ms	17540 KB	Output is correct
75	Correct	605 ms	17540 KB	Output is correct
76	Correct	2691 ms	23416 KB	Output is correct
77	Correct	2582 ms	23416 KB	Output is correct
78	Correct	1562 ms	23416 KB	Output is correct
79	Correct	1716 ms	23416 KB	Output is correct
80	Correct	2 ms	23416 KB	Output is correct
81	Correct	3 ms	23416 KB	Output is correct
82	Correct	15 ms	23416 KB	Output is correct
83	Correct	359 ms	23416 KB	Output is correct
84	Correct	218 ms	23416 KB	Output is correct
85	Correct	36 ms	23416 KB	Output is correct
86	Correct	3 ms	23416 KB	Output is correct
87	Correct	229 ms	23416 KB	Output is correct
88	Correct	2 ms	23416 KB	Output is correct
89	Correct	3 ms	23416 KB	Output is correct
90	Correct	4 ms	23416 KB	Output is correct
91	Correct	39 ms	23416 KB	Output is correct
92	Correct	163 ms	23416 KB	Output is correct
93	Execution timed out	5018 ms	47816 KB	Time limit exceeded
94	Halted	0 ms	0 KB	-

Submission #73488

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 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
0 / 21.0