Submission #70889

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
70889	2018-08-23T15:36:55 Z	georgerapeanu	Toys (CEOI18_toy)	C++11	100 / 100	1798 ms	110288 KB

#include <cstdio>
#include <set>
#include <algorithm>
#include <vector>

using namespace std;

int N;

vector<int> divisors;
vector< vector<int> > sums;
vector<int> ans;

int main() {

    fscanf(stdin,"%d",&N);
    for(int d = 2;1LL * d * d <= N;d++){
         if(N % d == 0){
            divisors.push_back(d);
            if(d * d != N){
               divisors.push_back(N / d);
            }
         }
    }

    divisors.push_back(N);

    sort(divisors.begin(),divisors.end());

    sums.resize(divisors.size());

    for(int i = 0;i < (int)divisors.size();i++){
       sums[i].push_back(divisors[i] - 1);
       int st = 0;
       for(int j = i - 1;j >= 0;j--){
          while(st < i - 1 && 1LL * divisors[j] * divisors[st] < divisors[i]){
             st++;
          }

          if(divisors[j] * divisors[st] != divisors[i]){
            continue;
          }

          for(auto it:sums[st]){
               sums[i].push_back(it + divisors[j] - 1);
          }
       }
       sort(sums[i].begin(),sums[i].end());
       sums[i].resize(unique(sums[i].begin(),sums[i].end()) - sums[i].begin());
    }

   fprintf(stdout,"%d\n",(int)sums.back().size());

    for(auto it:sums.back()){
       fprintf(stdout,"%d ",it);
    }

    return 0;
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:16:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     fscanf(stdin,"%d",&N);
     ~~~~~~^~~~~~~~~~~~~~~

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	3 ms	488 KB	Output is correct
3	Correct	2 ms	532 KB	Output is correct
4	Correct	3 ms	532 KB	Output is correct
5	Correct	4 ms	552 KB	Output is correct
6	Correct	2 ms	568 KB	Output is correct
7	Correct	2 ms	568 KB	Output is correct
8	Correct	2 ms	568 KB	Output is correct
9	Correct	3 ms	568 KB	Output is correct
10	Correct	2 ms	568 KB	Output is correct
11	Correct	2 ms	568 KB	Output is correct
12	Correct	2 ms	568 KB	Output is correct
13	Correct	2 ms	568 KB	Output is correct
14	Correct	2 ms	568 KB	Output is correct
15	Correct	3 ms	568 KB	Output is correct
16	Correct	3 ms	568 KB	Output is correct
17	Correct	4 ms	568 KB	Output is correct
18	Correct	2 ms	568 KB	Output is correct
19	Correct	2 ms	568 KB	Output is correct
20	Correct	3 ms	568 KB	Output is correct
21	Correct	3 ms	568 KB	Output is correct
22	Correct	3 ms	568 KB	Output is correct
23	Correct	3 ms	568 KB	Output is correct
24	Correct	2 ms	568 KB	Output is correct
25	Correct	2 ms	568 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	3 ms	488 KB	Output is correct
3	Correct	2 ms	532 KB	Output is correct
4	Correct	3 ms	532 KB	Output is correct
5	Correct	4 ms	552 KB	Output is correct
6	Correct	2 ms	568 KB	Output is correct
7	Correct	2 ms	568 KB	Output is correct
8	Correct	2 ms	568 KB	Output is correct
9	Correct	3 ms	568 KB	Output is correct
10	Correct	2 ms	568 KB	Output is correct
11	Correct	2 ms	568 KB	Output is correct
12	Correct	2 ms	568 KB	Output is correct
13	Correct	2 ms	568 KB	Output is correct
14	Correct	2 ms	568 KB	Output is correct
15	Correct	3 ms	568 KB	Output is correct
16	Correct	3 ms	568 KB	Output is correct
17	Correct	4 ms	568 KB	Output is correct
18	Correct	2 ms	568 KB	Output is correct
19	Correct	2 ms	568 KB	Output is correct
20	Correct	3 ms	568 KB	Output is correct
21	Correct	3 ms	568 KB	Output is correct
22	Correct	3 ms	568 KB	Output is correct
23	Correct	3 ms	568 KB	Output is correct
24	Correct	2 ms	568 KB	Output is correct
25	Correct	2 ms	568 KB	Output is correct
26	Correct	3 ms	568 KB	Output is correct
27	Correct	3 ms	568 KB	Output is correct
28	Correct	3 ms	568 KB	Output is correct
29	Correct	3 ms	568 KB	Output is correct
30	Correct	2 ms	636 KB	Output is correct
31	Correct	4 ms	636 KB	Output is correct
32	Correct	3 ms	636 KB	Output is correct
33	Correct	3 ms	636 KB	Output is correct
34	Correct	2 ms	636 KB	Output is correct
35	Correct	3 ms	636 KB	Output is correct
36	Correct	3 ms	636 KB	Output is correct
37	Correct	4 ms	636 KB	Output is correct
38	Correct	2 ms	636 KB	Output is correct
39	Correct	2 ms	636 KB	Output is correct
40	Correct	2 ms	636 KB	Output is correct
41	Correct	3 ms	636 KB	Output is correct
42	Correct	3 ms	636 KB	Output is correct
43	Correct	4 ms	636 KB	Output is correct
44	Correct	3 ms	636 KB	Output is correct
45	Correct	3 ms	636 KB	Output is correct
46	Correct	2 ms	636 KB	Output is correct
47	Correct	3 ms	636 KB	Output is correct
48	Correct	3 ms	636 KB	Output is correct
49	Correct	4 ms	636 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	3 ms	488 KB	Output is correct
3	Correct	2 ms	532 KB	Output is correct
4	Correct	3 ms	532 KB	Output is correct
5	Correct	4 ms	552 KB	Output is correct
6	Correct	2 ms	568 KB	Output is correct
7	Correct	2 ms	568 KB	Output is correct
8	Correct	2 ms	568 KB	Output is correct
9	Correct	3 ms	568 KB	Output is correct
10	Correct	2 ms	568 KB	Output is correct
11	Correct	2 ms	568 KB	Output is correct
12	Correct	2 ms	568 KB	Output is correct
13	Correct	2 ms	568 KB	Output is correct
14	Correct	2 ms	568 KB	Output is correct
15	Correct	3 ms	568 KB	Output is correct
16	Correct	3 ms	568 KB	Output is correct
17	Correct	4 ms	568 KB	Output is correct
18	Correct	2 ms	568 KB	Output is correct
19	Correct	2 ms	568 KB	Output is correct
20	Correct	3 ms	568 KB	Output is correct
21	Correct	3 ms	568 KB	Output is correct
22	Correct	3 ms	568 KB	Output is correct
23	Correct	3 ms	568 KB	Output is correct
24	Correct	2 ms	568 KB	Output is correct
25	Correct	2 ms	568 KB	Output is correct
26	Correct	3 ms	568 KB	Output is correct
27	Correct	3 ms	568 KB	Output is correct
28	Correct	3 ms	568 KB	Output is correct
29	Correct	3 ms	568 KB	Output is correct
30	Correct	2 ms	636 KB	Output is correct
31	Correct	4 ms	636 KB	Output is correct
32	Correct	3 ms	636 KB	Output is correct
33	Correct	3 ms	636 KB	Output is correct
34	Correct	2 ms	636 KB	Output is correct
35	Correct	3 ms	636 KB	Output is correct
36	Correct	3 ms	636 KB	Output is correct
37	Correct	4 ms	636 KB	Output is correct
38	Correct	2 ms	636 KB	Output is correct
39	Correct	2 ms	636 KB	Output is correct
40	Correct	2 ms	636 KB	Output is correct
41	Correct	3 ms	636 KB	Output is correct
42	Correct	3 ms	636 KB	Output is correct
43	Correct	4 ms	636 KB	Output is correct
44	Correct	3 ms	636 KB	Output is correct
45	Correct	3 ms	636 KB	Output is correct
46	Correct	2 ms	636 KB	Output is correct
47	Correct	3 ms	636 KB	Output is correct
48	Correct	3 ms	636 KB	Output is correct
49	Correct	4 ms	636 KB	Output is correct
50	Correct	5 ms	764 KB	Output is correct
51	Correct	4 ms	764 KB	Output is correct
52	Correct	4 ms	764 KB	Output is correct
53	Correct	4 ms	764 KB	Output is correct
54	Correct	3 ms	764 KB	Output is correct
55	Correct	6 ms	892 KB	Output is correct
56	Correct	5 ms	892 KB	Output is correct
57	Correct	4 ms	892 KB	Output is correct
58	Correct	2 ms	892 KB	Output is correct
59	Correct	2 ms	892 KB	Output is correct
60	Correct	3 ms	892 KB	Output is correct
61	Correct	4 ms	892 KB	Output is correct
62	Correct	3 ms	892 KB	Output is correct
63	Correct	4 ms	892 KB	Output is correct
64	Correct	3 ms	892 KB	Output is correct
65	Correct	3 ms	892 KB	Output is correct
66	Correct	2 ms	892 KB	Output is correct
67	Correct	3 ms	892 KB	Output is correct
68	Correct	3 ms	892 KB	Output is correct
69	Correct	4 ms	892 KB	Output is correct
70	Correct	4 ms	892 KB	Output is correct

Subtask #4
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	3 ms	488 KB	Output is correct
3	Correct	2 ms	532 KB	Output is correct
4	Correct	3 ms	532 KB	Output is correct
5	Correct	4 ms	552 KB	Output is correct
6	Correct	2 ms	568 KB	Output is correct
7	Correct	2 ms	568 KB	Output is correct
8	Correct	2 ms	568 KB	Output is correct
9	Correct	3 ms	568 KB	Output is correct
10	Correct	2 ms	568 KB	Output is correct
11	Correct	2 ms	568 KB	Output is correct
12	Correct	2 ms	568 KB	Output is correct
13	Correct	2 ms	568 KB	Output is correct
14	Correct	2 ms	568 KB	Output is correct
15	Correct	3 ms	568 KB	Output is correct
16	Correct	3 ms	568 KB	Output is correct
17	Correct	4 ms	568 KB	Output is correct
18	Correct	2 ms	568 KB	Output is correct
19	Correct	2 ms	568 KB	Output is correct
20	Correct	3 ms	568 KB	Output is correct
21	Correct	3 ms	568 KB	Output is correct
22	Correct	3 ms	568 KB	Output is correct
23	Correct	3 ms	568 KB	Output is correct
24	Correct	2 ms	568 KB	Output is correct
25	Correct	2 ms	568 KB	Output is correct
26	Correct	3 ms	568 KB	Output is correct
27	Correct	3 ms	568 KB	Output is correct
28	Correct	3 ms	568 KB	Output is correct
29	Correct	3 ms	568 KB	Output is correct
30	Correct	2 ms	636 KB	Output is correct
31	Correct	4 ms	636 KB	Output is correct
32	Correct	3 ms	636 KB	Output is correct
33	Correct	3 ms	636 KB	Output is correct
34	Correct	2 ms	636 KB	Output is correct
35	Correct	3 ms	636 KB	Output is correct
36	Correct	3 ms	636 KB	Output is correct
37	Correct	4 ms	636 KB	Output is correct
38	Correct	2 ms	636 KB	Output is correct
39	Correct	2 ms	636 KB	Output is correct
40	Correct	2 ms	636 KB	Output is correct
41	Correct	3 ms	636 KB	Output is correct
42	Correct	3 ms	636 KB	Output is correct
43	Correct	4 ms	636 KB	Output is correct
44	Correct	3 ms	636 KB	Output is correct
45	Correct	3 ms	636 KB	Output is correct
46	Correct	2 ms	636 KB	Output is correct
47	Correct	3 ms	636 KB	Output is correct
48	Correct	3 ms	636 KB	Output is correct
49	Correct	4 ms	636 KB	Output is correct
50	Correct	5 ms	764 KB	Output is correct
51	Correct	4 ms	764 KB	Output is correct
52	Correct	4 ms	764 KB	Output is correct
53	Correct	4 ms	764 KB	Output is correct
54	Correct	3 ms	764 KB	Output is correct
55	Correct	6 ms	892 KB	Output is correct
56	Correct	5 ms	892 KB	Output is correct
57	Correct	4 ms	892 KB	Output is correct
58	Correct	2 ms	892 KB	Output is correct
59	Correct	2 ms	892 KB	Output is correct
60	Correct	3 ms	892 KB	Output is correct
61	Correct	4 ms	892 KB	Output is correct
62	Correct	3 ms	892 KB	Output is correct
63	Correct	4 ms	892 KB	Output is correct
64	Correct	3 ms	892 KB	Output is correct
65	Correct	3 ms	892 KB	Output is correct
66	Correct	2 ms	892 KB	Output is correct
67	Correct	3 ms	892 KB	Output is correct
68	Correct	3 ms	892 KB	Output is correct
69	Correct	4 ms	892 KB	Output is correct
70	Correct	4 ms	892 KB	Output is correct
71	Correct	268 ms	18092 KB	Output is correct
72	Correct	178 ms	18092 KB	Output is correct
73	Correct	235 ms	18092 KB	Output is correct
74	Correct	172 ms	18092 KB	Output is correct
75	Correct	157 ms	18092 KB	Output is correct
76	Correct	427 ms	27424 KB	Output is correct
77	Correct	376 ms	27424 KB	Output is correct
78	Correct	333 ms	27424 KB	Output is correct
79	Correct	328 ms	27424 KB	Output is correct
80	Correct	3 ms	27424 KB	Output is correct
81	Correct	3 ms	27424 KB	Output is correct
82	Correct	4 ms	27424 KB	Output is correct
83	Correct	35 ms	27424 KB	Output is correct
84	Correct	48 ms	27424 KB	Output is correct
85	Correct	12 ms	27424 KB	Output is correct
86	Correct	3 ms	27424 KB	Output is correct
87	Correct	63 ms	27424 KB	Output is correct
88	Correct	2 ms	27424 KB	Output is correct
89	Correct	3 ms	27424 KB	Output is correct
90	Correct	2 ms	27424 KB	Output is correct
91	Correct	15 ms	27424 KB	Output is correct
92	Correct	59 ms	27424 KB	Output is correct

Subtask #5
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	256 KB	Output is correct
2	Correct	3 ms	488 KB	Output is correct
3	Correct	2 ms	532 KB	Output is correct
4	Correct	3 ms	532 KB	Output is correct
5	Correct	4 ms	552 KB	Output is correct
6	Correct	2 ms	568 KB	Output is correct
7	Correct	2 ms	568 KB	Output is correct
8	Correct	2 ms	568 KB	Output is correct
9	Correct	3 ms	568 KB	Output is correct
10	Correct	2 ms	568 KB	Output is correct
11	Correct	2 ms	568 KB	Output is correct
12	Correct	2 ms	568 KB	Output is correct
13	Correct	2 ms	568 KB	Output is correct
14	Correct	2 ms	568 KB	Output is correct
15	Correct	3 ms	568 KB	Output is correct
16	Correct	3 ms	568 KB	Output is correct
17	Correct	4 ms	568 KB	Output is correct
18	Correct	2 ms	568 KB	Output is correct
19	Correct	2 ms	568 KB	Output is correct
20	Correct	3 ms	568 KB	Output is correct
21	Correct	3 ms	568 KB	Output is correct
22	Correct	3 ms	568 KB	Output is correct
23	Correct	3 ms	568 KB	Output is correct
24	Correct	2 ms	568 KB	Output is correct
25	Correct	2 ms	568 KB	Output is correct
26	Correct	3 ms	568 KB	Output is correct
27	Correct	3 ms	568 KB	Output is correct
28	Correct	3 ms	568 KB	Output is correct
29	Correct	3 ms	568 KB	Output is correct
30	Correct	2 ms	636 KB	Output is correct
31	Correct	4 ms	636 KB	Output is correct
32	Correct	3 ms	636 KB	Output is correct
33	Correct	3 ms	636 KB	Output is correct
34	Correct	2 ms	636 KB	Output is correct
35	Correct	3 ms	636 KB	Output is correct
36	Correct	3 ms	636 KB	Output is correct
37	Correct	4 ms	636 KB	Output is correct
38	Correct	2 ms	636 KB	Output is correct
39	Correct	2 ms	636 KB	Output is correct
40	Correct	2 ms	636 KB	Output is correct
41	Correct	3 ms	636 KB	Output is correct
42	Correct	3 ms	636 KB	Output is correct
43	Correct	4 ms	636 KB	Output is correct
44	Correct	3 ms	636 KB	Output is correct
45	Correct	3 ms	636 KB	Output is correct
46	Correct	2 ms	636 KB	Output is correct
47	Correct	3 ms	636 KB	Output is correct
48	Correct	3 ms	636 KB	Output is correct
49	Correct	4 ms	636 KB	Output is correct
50	Correct	5 ms	764 KB	Output is correct
51	Correct	4 ms	764 KB	Output is correct
52	Correct	4 ms	764 KB	Output is correct
53	Correct	4 ms	764 KB	Output is correct
54	Correct	3 ms	764 KB	Output is correct
55	Correct	6 ms	892 KB	Output is correct
56	Correct	5 ms	892 KB	Output is correct
57	Correct	4 ms	892 KB	Output is correct
58	Correct	2 ms	892 KB	Output is correct
59	Correct	2 ms	892 KB	Output is correct
60	Correct	3 ms	892 KB	Output is correct
61	Correct	4 ms	892 KB	Output is correct
62	Correct	3 ms	892 KB	Output is correct
63	Correct	4 ms	892 KB	Output is correct
64	Correct	3 ms	892 KB	Output is correct
65	Correct	3 ms	892 KB	Output is correct
66	Correct	2 ms	892 KB	Output is correct
67	Correct	3 ms	892 KB	Output is correct
68	Correct	3 ms	892 KB	Output is correct
69	Correct	4 ms	892 KB	Output is correct
70	Correct	4 ms	892 KB	Output is correct
71	Correct	268 ms	18092 KB	Output is correct
72	Correct	178 ms	18092 KB	Output is correct
73	Correct	235 ms	18092 KB	Output is correct
74	Correct	172 ms	18092 KB	Output is correct
75	Correct	157 ms	18092 KB	Output is correct
76	Correct	427 ms	27424 KB	Output is correct
77	Correct	376 ms	27424 KB	Output is correct
78	Correct	333 ms	27424 KB	Output is correct
79	Correct	328 ms	27424 KB	Output is correct
80	Correct	3 ms	27424 KB	Output is correct
81	Correct	3 ms	27424 KB	Output is correct
82	Correct	4 ms	27424 KB	Output is correct
83	Correct	35 ms	27424 KB	Output is correct
84	Correct	48 ms	27424 KB	Output is correct
85	Correct	12 ms	27424 KB	Output is correct
86	Correct	3 ms	27424 KB	Output is correct
87	Correct	63 ms	27424 KB	Output is correct
88	Correct	2 ms	27424 KB	Output is correct
89	Correct	3 ms	27424 KB	Output is correct
90	Correct	2 ms	27424 KB	Output is correct
91	Correct	15 ms	27424 KB	Output is correct
92	Correct	59 ms	27424 KB	Output is correct
93	Correct	1436 ms	90776 KB	Output is correct
94	Correct	786 ms	90776 KB	Output is correct
95	Correct	915 ms	90776 KB	Output is correct
96	Correct	824 ms	90776 KB	Output is correct
97	Correct	758 ms	90776 KB	Output is correct
98	Correct	1734 ms	104496 KB	Output is correct
99	Correct	1798 ms	110288 KB	Output is correct
100	Correct	1597 ms	110288 KB	Output is correct
101	Correct	1495 ms	110288 KB	Output is correct
102	Correct	1336 ms	110288 KB	Output is correct
103	Correct	1006 ms	110288 KB	Output is correct
104	Correct	3 ms	110288 KB	Output is correct
105	Correct	3 ms	110288 KB	Output is correct
106	Correct	6 ms	110288 KB	Output is correct
107	Correct	110 ms	110288 KB	Output is correct
108	Correct	279 ms	110288 KB	Output is correct
109	Correct	26 ms	110288 KB	Output is correct
110	Correct	3 ms	110288 KB	Output is correct
111	Correct	131 ms	110288 KB	Output is correct
112	Correct	4 ms	110288 KB	Output is correct
113	Correct	2 ms	110288 KB	Output is correct
114	Correct	6 ms	110288 KB	Output is correct
115	Correct	2 ms	110288 KB	Output is correct
116	Correct	12 ms	110288 KB	Output is correct
117	Correct	273 ms	110288 KB	Output is correct

Submission #70889

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