Submission #584988

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
584988	2022-06-28T08:12:26 Z	hibiki	Toys (CEOI18_toy)	C++11	39 / 100	5000 ms	6460 KB

#include<bits/stdc++.h>
using namespace std;

#define pb push_back
#define sz(x) (int)x.size()

int n;
set<int> sum[10005], ans;

int main()
{
    sum[1].insert(0);
    for(int i = 2; i < 10005; i++)
    {
        for(int j = 1; j * j <= i; j++)
        {
            if(i % j == 0)
            {
                int a = j;
                int b = i / j;
                for(auto _: sum[b])
                {
                    sum[i].insert(a - 1 + _);
                }
                for(auto _: sum[a])
                {
                    sum[i].insert(b - 1 + _);
                }
            }
        }
    }
    // for(int i = 1; i < 10; i++)
    // {
    //     printf("--%d--\n",i);
    //     for(auto val: sum[i])
    //         printf("%d ",val);
    //     printf("\n");
    // }
    scanf("%d",&n);
    for(int j = 1; j * j <= n; j++)
    {
        if(n % j == 0)
        {
            int a = j;
            int b = n / j;
            for(auto _: sum[b])
            {
                ans.insert(a - 1 + _);
            }
            for(auto _: sum[a])
            {
                ans.insert(b - 1 + _);
            }
        }
    }
    printf("%d\n",sz(ans));
    for(auto _: ans)
        printf("%d ",_);
    printf("\n");
    return 0;
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:39:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   39 |     scanf("%d",&n);
      |     ~~~~~^~~~~~~~~

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	30 ms	6360 KB	Output is correct
2	Correct	28 ms	6356 KB	Output is correct
3	Correct	30 ms	6416 KB	Output is correct
4	Correct	29 ms	6348 KB	Output is correct
5	Correct	33 ms	6416 KB	Output is correct
6	Correct	35 ms	6344 KB	Output is correct
7	Correct	38 ms	6324 KB	Output is correct
8	Correct	40 ms	6444 KB	Output is correct
9	Correct	32 ms	6428 KB	Output is correct
10	Correct	32 ms	6348 KB	Output is correct
11	Correct	36 ms	6416 KB	Output is correct
12	Correct	34 ms	6428 KB	Output is correct
13	Correct	34 ms	6420 KB	Output is correct
14	Correct	31 ms	6348 KB	Output is correct
15	Correct	32 ms	6368 KB	Output is correct
16	Correct	34 ms	6316 KB	Output is correct
17	Correct	33 ms	6444 KB	Output is correct
18	Correct	36 ms	6404 KB	Output is correct
19	Correct	36 ms	6348 KB	Output is correct
20	Correct	30 ms	6436 KB	Output is correct
21	Correct	32 ms	6360 KB	Output is correct
22	Correct	30 ms	6328 KB	Output is correct
23	Correct	29 ms	6328 KB	Output is correct
24	Correct	32 ms	6452 KB	Output is correct
25	Correct	36 ms	6364 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	30 ms	6360 KB	Output is correct
2	Correct	28 ms	6356 KB	Output is correct
3	Correct	30 ms	6416 KB	Output is correct
4	Correct	29 ms	6348 KB	Output is correct
5	Correct	33 ms	6416 KB	Output is correct
6	Correct	35 ms	6344 KB	Output is correct
7	Correct	38 ms	6324 KB	Output is correct
8	Correct	40 ms	6444 KB	Output is correct
9	Correct	32 ms	6428 KB	Output is correct
10	Correct	32 ms	6348 KB	Output is correct
11	Correct	36 ms	6416 KB	Output is correct
12	Correct	34 ms	6428 KB	Output is correct
13	Correct	34 ms	6420 KB	Output is correct
14	Correct	31 ms	6348 KB	Output is correct
15	Correct	32 ms	6368 KB	Output is correct
16	Correct	34 ms	6316 KB	Output is correct
17	Correct	33 ms	6444 KB	Output is correct
18	Correct	36 ms	6404 KB	Output is correct
19	Correct	36 ms	6348 KB	Output is correct
20	Correct	30 ms	6436 KB	Output is correct
21	Correct	32 ms	6360 KB	Output is correct
22	Correct	30 ms	6328 KB	Output is correct
23	Correct	29 ms	6328 KB	Output is correct
24	Correct	32 ms	6452 KB	Output is correct
25	Correct	36 ms	6364 KB	Output is correct
26	Correct	35 ms	6420 KB	Output is correct
27	Correct	31 ms	6332 KB	Output is correct
28	Correct	35 ms	6356 KB	Output is correct
29	Correct	30 ms	6368 KB	Output is correct
30	Correct	36 ms	6328 KB	Output is correct
31	Correct	30 ms	6364 KB	Output is correct
32	Correct	31 ms	6364 KB	Output is correct
33	Correct	34 ms	6444 KB	Output is correct
34	Correct	38 ms	6404 KB	Output is correct
35	Correct	30 ms	6380 KB	Output is correct
36	Correct	30 ms	6432 KB	Output is correct
37	Correct	40 ms	6348 KB	Output is correct
38	Correct	32 ms	6396 KB	Output is correct
39	Correct	29 ms	6400 KB	Output is correct
40	Correct	38 ms	6448 KB	Output is correct
41	Correct	36 ms	6336 KB	Output is correct
42	Correct	30 ms	6460 KB	Output is correct
43	Correct	28 ms	6356 KB	Output is correct
44	Correct	29 ms	6368 KB	Output is correct
45	Correct	28 ms	6432 KB	Output is correct
46	Correct	28 ms	6348 KB	Output is correct
47	Correct	34 ms	6448 KB	Output is correct
48	Correct	36 ms	6436 KB	Output is correct
49	Correct	29 ms	6396 KB	Output is correct

Subtask #3
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	30 ms	6360 KB	Output is correct
2	Correct	28 ms	6356 KB	Output is correct
3	Correct	30 ms	6416 KB	Output is correct
4	Correct	29 ms	6348 KB	Output is correct
5	Correct	33 ms	6416 KB	Output is correct
6	Correct	35 ms	6344 KB	Output is correct
7	Correct	38 ms	6324 KB	Output is correct
8	Correct	40 ms	6444 KB	Output is correct
9	Correct	32 ms	6428 KB	Output is correct
10	Correct	32 ms	6348 KB	Output is correct
11	Correct	36 ms	6416 KB	Output is correct
12	Correct	34 ms	6428 KB	Output is correct
13	Correct	34 ms	6420 KB	Output is correct
14	Correct	31 ms	6348 KB	Output is correct
15	Correct	32 ms	6368 KB	Output is correct
16	Correct	34 ms	6316 KB	Output is correct
17	Correct	33 ms	6444 KB	Output is correct
18	Correct	36 ms	6404 KB	Output is correct
19	Correct	36 ms	6348 KB	Output is correct
20	Correct	30 ms	6436 KB	Output is correct
21	Correct	32 ms	6360 KB	Output is correct
22	Correct	30 ms	6328 KB	Output is correct
23	Correct	29 ms	6328 KB	Output is correct
24	Correct	32 ms	6452 KB	Output is correct
25	Correct	36 ms	6364 KB	Output is correct
26	Correct	35 ms	6420 KB	Output is correct
27	Correct	31 ms	6332 KB	Output is correct
28	Correct	35 ms	6356 KB	Output is correct
29	Correct	30 ms	6368 KB	Output is correct
30	Correct	36 ms	6328 KB	Output is correct
31	Correct	30 ms	6364 KB	Output is correct
32	Correct	31 ms	6364 KB	Output is correct
33	Correct	34 ms	6444 KB	Output is correct
34	Correct	38 ms	6404 KB	Output is correct
35	Correct	30 ms	6380 KB	Output is correct
36	Correct	30 ms	6432 KB	Output is correct
37	Correct	40 ms	6348 KB	Output is correct
38	Correct	32 ms	6396 KB	Output is correct
39	Correct	29 ms	6400 KB	Output is correct
40	Correct	38 ms	6448 KB	Output is correct
41	Correct	36 ms	6336 KB	Output is correct
42	Correct	30 ms	6460 KB	Output is correct
43	Correct	28 ms	6356 KB	Output is correct
44	Correct	29 ms	6368 KB	Output is correct
45	Correct	28 ms	6432 KB	Output is correct
46	Correct	28 ms	6348 KB	Output is correct
47	Correct	34 ms	6448 KB	Output is correct
48	Correct	36 ms	6436 KB	Output is correct
49	Correct	29 ms	6396 KB	Output is correct
50	Execution timed out	5059 ms	6440 KB	Time limit exceeded
51	Halted	0 ms	0 KB	-

Subtask #4
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	30 ms	6360 KB	Output is correct
2	Correct	28 ms	6356 KB	Output is correct
3	Correct	30 ms	6416 KB	Output is correct
4	Correct	29 ms	6348 KB	Output is correct
5	Correct	33 ms	6416 KB	Output is correct
6	Correct	35 ms	6344 KB	Output is correct
7	Correct	38 ms	6324 KB	Output is correct
8	Correct	40 ms	6444 KB	Output is correct
9	Correct	32 ms	6428 KB	Output is correct
10	Correct	32 ms	6348 KB	Output is correct
11	Correct	36 ms	6416 KB	Output is correct
12	Correct	34 ms	6428 KB	Output is correct
13	Correct	34 ms	6420 KB	Output is correct
14	Correct	31 ms	6348 KB	Output is correct
15	Correct	32 ms	6368 KB	Output is correct
16	Correct	34 ms	6316 KB	Output is correct
17	Correct	33 ms	6444 KB	Output is correct
18	Correct	36 ms	6404 KB	Output is correct
19	Correct	36 ms	6348 KB	Output is correct
20	Correct	30 ms	6436 KB	Output is correct
21	Correct	32 ms	6360 KB	Output is correct
22	Correct	30 ms	6328 KB	Output is correct
23	Correct	29 ms	6328 KB	Output is correct
24	Correct	32 ms	6452 KB	Output is correct
25	Correct	36 ms	6364 KB	Output is correct
26	Correct	35 ms	6420 KB	Output is correct
27	Correct	31 ms	6332 KB	Output is correct
28	Correct	35 ms	6356 KB	Output is correct
29	Correct	30 ms	6368 KB	Output is correct
30	Correct	36 ms	6328 KB	Output is correct
31	Correct	30 ms	6364 KB	Output is correct
32	Correct	31 ms	6364 KB	Output is correct
33	Correct	34 ms	6444 KB	Output is correct
34	Correct	38 ms	6404 KB	Output is correct
35	Correct	30 ms	6380 KB	Output is correct
36	Correct	30 ms	6432 KB	Output is correct
37	Correct	40 ms	6348 KB	Output is correct
38	Correct	32 ms	6396 KB	Output is correct
39	Correct	29 ms	6400 KB	Output is correct
40	Correct	38 ms	6448 KB	Output is correct
41	Correct	36 ms	6336 KB	Output is correct
42	Correct	30 ms	6460 KB	Output is correct
43	Correct	28 ms	6356 KB	Output is correct
44	Correct	29 ms	6368 KB	Output is correct
45	Correct	28 ms	6432 KB	Output is correct
46	Correct	28 ms	6348 KB	Output is correct
47	Correct	34 ms	6448 KB	Output is correct
48	Correct	36 ms	6436 KB	Output is correct
49	Correct	29 ms	6396 KB	Output is correct
50	Execution timed out	5059 ms	6440 KB	Time limit exceeded
51	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	30 ms	6360 KB	Output is correct
2	Correct	28 ms	6356 KB	Output is correct
3	Correct	30 ms	6416 KB	Output is correct
4	Correct	29 ms	6348 KB	Output is correct
5	Correct	33 ms	6416 KB	Output is correct
6	Correct	35 ms	6344 KB	Output is correct
7	Correct	38 ms	6324 KB	Output is correct
8	Correct	40 ms	6444 KB	Output is correct
9	Correct	32 ms	6428 KB	Output is correct
10	Correct	32 ms	6348 KB	Output is correct
11	Correct	36 ms	6416 KB	Output is correct
12	Correct	34 ms	6428 KB	Output is correct
13	Correct	34 ms	6420 KB	Output is correct
14	Correct	31 ms	6348 KB	Output is correct
15	Correct	32 ms	6368 KB	Output is correct
16	Correct	34 ms	6316 KB	Output is correct
17	Correct	33 ms	6444 KB	Output is correct
18	Correct	36 ms	6404 KB	Output is correct
19	Correct	36 ms	6348 KB	Output is correct
20	Correct	30 ms	6436 KB	Output is correct
21	Correct	32 ms	6360 KB	Output is correct
22	Correct	30 ms	6328 KB	Output is correct
23	Correct	29 ms	6328 KB	Output is correct
24	Correct	32 ms	6452 KB	Output is correct
25	Correct	36 ms	6364 KB	Output is correct
26	Correct	35 ms	6420 KB	Output is correct
27	Correct	31 ms	6332 KB	Output is correct
28	Correct	35 ms	6356 KB	Output is correct
29	Correct	30 ms	6368 KB	Output is correct
30	Correct	36 ms	6328 KB	Output is correct
31	Correct	30 ms	6364 KB	Output is correct
32	Correct	31 ms	6364 KB	Output is correct
33	Correct	34 ms	6444 KB	Output is correct
34	Correct	38 ms	6404 KB	Output is correct
35	Correct	30 ms	6380 KB	Output is correct
36	Correct	30 ms	6432 KB	Output is correct
37	Correct	40 ms	6348 KB	Output is correct
38	Correct	32 ms	6396 KB	Output is correct
39	Correct	29 ms	6400 KB	Output is correct
40	Correct	38 ms	6448 KB	Output is correct
41	Correct	36 ms	6336 KB	Output is correct
42	Correct	30 ms	6460 KB	Output is correct
43	Correct	28 ms	6356 KB	Output is correct
44	Correct	29 ms	6368 KB	Output is correct
45	Correct	28 ms	6432 KB	Output is correct
46	Correct	28 ms	6348 KB	Output is correct
47	Correct	34 ms	6448 KB	Output is correct
48	Correct	36 ms	6436 KB	Output is correct
49	Correct	29 ms	6396 KB	Output is correct
50	Execution timed out	5059 ms	6440 KB	Time limit exceeded
51	Halted	0 ms	0 KB	-

Submission #584988

Compilation message

Subtask #1 19.0 / 19.0

Subtask #2 20.0 / 20.0

Subtask #3 0 / 20.0

Subtask #4 0 / 20.0

Subtask #5 0 / 21.0

Subtask #1
19.0 / 19.0

Subtask #2
20.0 / 20.0

Subtask #3
0 / 20.0

Subtask #4
0 / 20.0

Subtask #5
0 / 21.0