Submission #267076

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
267076	2020-08-15T19:08:33 Z	Kenzo_1114	Toys (CEOI18_toy)	C++17	39 / 100	1042 ms	640 KB

#include<bits/stdc++.h>
using namespace std;
const int MAXV = 40;

int n, s[MAXV], sz;
vector<int> v;
set<int> ans;
set<int> :: iterator it;
map<int, bool> marc;

void BKT(int num, int sum)
{	
	if(num == 1){	ans.insert(num + sum - 1); return;	}

	for(int i = 0; i < v.size(); i++)
		if(num % v[i] == 0)	BKT(num / v[i], sum + v[i] - 1);
}

int main ()
{
	scanf("%d", &n);
	int N = n;

	for(long long int i = 2; i * i <= n; i++)
	{
		if(n % i == 0)	v.push_back(i), marc[i] = true;
		while(n % i == 0)	n /= i;
	}
	if(n > 1)	v.push_back(n), marc[n] = true;

	for(int k = 0; k <= 30; k++)
	{
		vector<int> aux;
		for(int i = 0; i < v.size(); i++)
		{
			for(int j = 0; j < v.size(); j++)
			{
				int cur = v[i] * v[j];
				if(!marc[cur] && N % cur == 0)
					marc[cur] = true, aux.push_back(cur);
			}
		}
		for(int i = 0; i < aux.size(); i++)	v.push_back(aux[i]);
	}

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

	BKT(N, 0);

	printf("%d\n", (int) ans.size());
	for(it = ans.begin(); it != ans.end(); it++) printf("%d ", (*it));
	printf("\n");
}

Compilation message

toy.cpp: In function 'void BKT(int, int)':
toy.cpp:15:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   15 |  for(int i = 0; i < v.size(); i++)
      |                 ~~^~~~~~~~~~
toy.cpp: In function 'int main()':
toy.cpp:34:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   34 |   for(int i = 0; i < v.size(); i++)
      |                  ~~^~~~~~~~~~
toy.cpp:36:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |    for(int j = 0; j < v.size(); j++)
      |                   ~~^~~~~~~~~~
toy.cpp:43:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   43 |   for(int i = 0; i < aux.size(); i++) v.push_back(aux[i]);
      |                  ~~^~~~~~~~~~~~
toy.cpp:21:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   21 |  scanf("%d", &n);
      |  ~~~~~^~~~~~~~~~

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	1 ms	256 KB	Output is correct
8	Correct	0 ms	256 KB	Output is correct
9	Correct	0 ms	256 KB	Output is correct
10	Correct	1 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	0 ms	256 KB	Output is correct
13	Correct	0 ms	256 KB	Output is correct
14	Correct	1 ms	256 KB	Output is correct
15	Correct	1 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	1 ms	256 KB	Output is correct
18	Correct	0 ms	256 KB	Output is correct
19	Correct	1 ms	256 KB	Output is correct
20	Correct	1 ms	256 KB	Output is correct
21	Correct	1 ms	256 KB	Output is correct
22	Correct	1 ms	256 KB	Output is correct
23	Correct	1 ms	256 KB	Output is correct
24	Correct	1 ms	256 KB	Output is correct
25	Correct	1 ms	256 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	1 ms	256 KB	Output is correct
8	Correct	0 ms	256 KB	Output is correct
9	Correct	0 ms	256 KB	Output is correct
10	Correct	1 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	0 ms	256 KB	Output is correct
13	Correct	0 ms	256 KB	Output is correct
14	Correct	1 ms	256 KB	Output is correct
15	Correct	1 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	1 ms	256 KB	Output is correct
18	Correct	0 ms	256 KB	Output is correct
19	Correct	1 ms	256 KB	Output is correct
20	Correct	1 ms	256 KB	Output is correct
21	Correct	1 ms	256 KB	Output is correct
22	Correct	1 ms	256 KB	Output is correct
23	Correct	1 ms	256 KB	Output is correct
24	Correct	1 ms	256 KB	Output is correct
25	Correct	1 ms	256 KB	Output is correct
26	Correct	15 ms	384 KB	Output is correct
27	Correct	13 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	3 ms	384 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	30 ms	388 KB	Output is correct
32	Correct	17 ms	384 KB	Output is correct
33	Correct	13 ms	384 KB	Output is correct
34	Correct	1 ms	256 KB	Output is correct
35	Correct	0 ms	256 KB	Output is correct
36	Correct	1 ms	256 KB	Output is correct
37	Correct	7 ms	384 KB	Output is correct
38	Correct	2 ms	384 KB	Output is correct
39	Correct	1 ms	256 KB	Output is correct
40	Correct	6 ms	384 KB	Output is correct
41	Correct	1 ms	256 KB	Output is correct
42	Correct	1 ms	256 KB	Output is correct
43	Correct	1 ms	384 KB	Output is correct
44	Correct	1 ms	256 KB	Output is correct
45	Correct	2 ms	384 KB	Output is correct
46	Correct	1 ms	256 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	1 ms	256 KB	Output is correct
49	Correct	2 ms	384 KB	Output is correct

Subtask #3
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	1 ms	256 KB	Output is correct
8	Correct	0 ms	256 KB	Output is correct
9	Correct	0 ms	256 KB	Output is correct
10	Correct	1 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	0 ms	256 KB	Output is correct
13	Correct	0 ms	256 KB	Output is correct
14	Correct	1 ms	256 KB	Output is correct
15	Correct	1 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	1 ms	256 KB	Output is correct
18	Correct	0 ms	256 KB	Output is correct
19	Correct	1 ms	256 KB	Output is correct
20	Correct	1 ms	256 KB	Output is correct
21	Correct	1 ms	256 KB	Output is correct
22	Correct	1 ms	256 KB	Output is correct
23	Correct	1 ms	256 KB	Output is correct
24	Correct	1 ms	256 KB	Output is correct
25	Correct	1 ms	256 KB	Output is correct
26	Correct	15 ms	384 KB	Output is correct
27	Correct	13 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	3 ms	384 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	30 ms	388 KB	Output is correct
32	Correct	17 ms	384 KB	Output is correct
33	Correct	13 ms	384 KB	Output is correct
34	Correct	1 ms	256 KB	Output is correct
35	Correct	0 ms	256 KB	Output is correct
36	Correct	1 ms	256 KB	Output is correct
37	Correct	7 ms	384 KB	Output is correct
38	Correct	2 ms	384 KB	Output is correct
39	Correct	1 ms	256 KB	Output is correct
40	Correct	6 ms	384 KB	Output is correct
41	Correct	1 ms	256 KB	Output is correct
42	Correct	1 ms	256 KB	Output is correct
43	Correct	1 ms	384 KB	Output is correct
44	Correct	1 ms	256 KB	Output is correct
45	Correct	2 ms	384 KB	Output is correct
46	Correct	1 ms	256 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	1 ms	256 KB	Output is correct
49	Correct	2 ms	384 KB	Output is correct
50	Correct	263 ms	444 KB	Output is correct
51	Correct	204 ms	384 KB	Output is correct
52	Correct	308 ms	384 KB	Output is correct
53	Correct	244 ms	504 KB	Output is correct
54	Correct	53 ms	512 KB	Output is correct
55	Correct	1037 ms	556 KB	Output is correct
56	Correct	1042 ms	640 KB	Output is correct
57	Correct	500 ms	440 KB	Output is correct
58	Correct	1 ms	256 KB	Output is correct
59	Correct	0 ms	256 KB	Output is correct
60	Runtime error	1 ms	384 KB	Execution killed with signal 8
61	Halted	0 ms	0 KB	-

Subtask #4
0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	1 ms	256 KB	Output is correct
8	Correct	0 ms	256 KB	Output is correct
9	Correct	0 ms	256 KB	Output is correct
10	Correct	1 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	0 ms	256 KB	Output is correct
13	Correct	0 ms	256 KB	Output is correct
14	Correct	1 ms	256 KB	Output is correct
15	Correct	1 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	1 ms	256 KB	Output is correct
18	Correct	0 ms	256 KB	Output is correct
19	Correct	1 ms	256 KB	Output is correct
20	Correct	1 ms	256 KB	Output is correct
21	Correct	1 ms	256 KB	Output is correct
22	Correct	1 ms	256 KB	Output is correct
23	Correct	1 ms	256 KB	Output is correct
24	Correct	1 ms	256 KB	Output is correct
25	Correct	1 ms	256 KB	Output is correct
26	Correct	15 ms	384 KB	Output is correct
27	Correct	13 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	3 ms	384 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	30 ms	388 KB	Output is correct
32	Correct	17 ms	384 KB	Output is correct
33	Correct	13 ms	384 KB	Output is correct
34	Correct	1 ms	256 KB	Output is correct
35	Correct	0 ms	256 KB	Output is correct
36	Correct	1 ms	256 KB	Output is correct
37	Correct	7 ms	384 KB	Output is correct
38	Correct	2 ms	384 KB	Output is correct
39	Correct	1 ms	256 KB	Output is correct
40	Correct	6 ms	384 KB	Output is correct
41	Correct	1 ms	256 KB	Output is correct
42	Correct	1 ms	256 KB	Output is correct
43	Correct	1 ms	384 KB	Output is correct
44	Correct	1 ms	256 KB	Output is correct
45	Correct	2 ms	384 KB	Output is correct
46	Correct	1 ms	256 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	1 ms	256 KB	Output is correct
49	Correct	2 ms	384 KB	Output is correct
50	Correct	263 ms	444 KB	Output is correct
51	Correct	204 ms	384 KB	Output is correct
52	Correct	308 ms	384 KB	Output is correct
53	Correct	244 ms	504 KB	Output is correct
54	Correct	53 ms	512 KB	Output is correct
55	Correct	1037 ms	556 KB	Output is correct
56	Correct	1042 ms	640 KB	Output is correct
57	Correct	500 ms	440 KB	Output is correct
58	Correct	1 ms	256 KB	Output is correct
59	Correct	0 ms	256 KB	Output is correct
60	Runtime error	1 ms	384 KB	Execution killed with signal 8
61	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	1 ms	256 KB	Output is correct
7	Correct	1 ms	256 KB	Output is correct
8	Correct	0 ms	256 KB	Output is correct
9	Correct	0 ms	256 KB	Output is correct
10	Correct	1 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	0 ms	256 KB	Output is correct
13	Correct	0 ms	256 KB	Output is correct
14	Correct	1 ms	256 KB	Output is correct
15	Correct	1 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	1 ms	256 KB	Output is correct
18	Correct	0 ms	256 KB	Output is correct
19	Correct	1 ms	256 KB	Output is correct
20	Correct	1 ms	256 KB	Output is correct
21	Correct	1 ms	256 KB	Output is correct
22	Correct	1 ms	256 KB	Output is correct
23	Correct	1 ms	256 KB	Output is correct
24	Correct	1 ms	256 KB	Output is correct
25	Correct	1 ms	256 KB	Output is correct
26	Correct	15 ms	384 KB	Output is correct
27	Correct	13 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	3 ms	384 KB	Output is correct
30	Correct	2 ms	384 KB	Output is correct
31	Correct	30 ms	388 KB	Output is correct
32	Correct	17 ms	384 KB	Output is correct
33	Correct	13 ms	384 KB	Output is correct
34	Correct	1 ms	256 KB	Output is correct
35	Correct	0 ms	256 KB	Output is correct
36	Correct	1 ms	256 KB	Output is correct
37	Correct	7 ms	384 KB	Output is correct
38	Correct	2 ms	384 KB	Output is correct
39	Correct	1 ms	256 KB	Output is correct
40	Correct	6 ms	384 KB	Output is correct
41	Correct	1 ms	256 KB	Output is correct
42	Correct	1 ms	256 KB	Output is correct
43	Correct	1 ms	384 KB	Output is correct
44	Correct	1 ms	256 KB	Output is correct
45	Correct	2 ms	384 KB	Output is correct
46	Correct	1 ms	256 KB	Output is correct
47	Correct	5 ms	384 KB	Output is correct
48	Correct	1 ms	256 KB	Output is correct
49	Correct	2 ms	384 KB	Output is correct
50	Correct	263 ms	444 KB	Output is correct
51	Correct	204 ms	384 KB	Output is correct
52	Correct	308 ms	384 KB	Output is correct
53	Correct	244 ms	504 KB	Output is correct
54	Correct	53 ms	512 KB	Output is correct
55	Correct	1037 ms	556 KB	Output is correct
56	Correct	1042 ms	640 KB	Output is correct
57	Correct	500 ms	440 KB	Output is correct
58	Correct	1 ms	256 KB	Output is correct
59	Correct	0 ms	256 KB	Output is correct
60	Runtime error	1 ms	384 KB	Execution killed with signal 8
61	Halted	0 ms	0 KB	-

Submission #267076

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