Submission #383537

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
383537	2021-03-30T08:53:01 Z	maximath_1	Toys (CEOI18_toy)	C++11	100 / 100	3114 ms	94980 KB

#include <stdio.h>
#include <string>
#include <math.h>
#include <algorithm>
#include <vector>
#include <string.h>
#include <numeric>
#include <queue>
#include <assert.h>
#include <map>
#include <set>
#include <limits.h>
using namespace std;
 
#define ll long long
#define ld long double
const int MX = 100005;
const int LG = (int)log2(MX) + 2;
const int BLOCK = 105;
const ll mod = 1e9 + 7;
const ll inv2 = (mod + 1) / 2;
 
#define gc getchar//_unlocked //can't for window server
void cin(int &x){
	char c = gc(); bool neg = false;
	for(; c < '0'||'9' < c; c = gc())
		if(c == '-') neg=true;
	x = c - '0'; c = gc();
	for(; '0' <= c && c <= '9'; c = gc())
		x = (x << 1) + (x << 3) + (c - '0');
	if(neg) x = -x;
}

int n;
vector<int> divi;
set<int> v[100005];

int main(){
	cin(n);

	for(int i = 1; i * i <= n; i ++) if(n % i == 0){
		divi.push_back(i);
		if(i * i != n)
			divi.push_back(n / i);
	}
	sort(divi.begin(), divi.end());

	v[0].insert(0);
	for(int i = 1; i < divi.size(); i ++){
		for(int j = 0; j < i; j ++) if(divi[i] % divi[j] == 0){
			for(int k : v[j])
				v[i].insert(k + (divi[i] / divi[j] - 1));
		}
	}

	set<int> ans = v[divi.size() - 1];
	printf("%d\n", ans.size());
	for(int i : ans)
		printf("%d ", i);
	printf("\n");
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:49:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   49 |  for(int i = 1; i < divi.size(); i ++){
      |                 ~~^~~~~~~~~~~~~
toy.cpp:57:11: warning: format '%d' expects argument of type 'int', but argument 2 has type 'std::set<int>::size_type' {aka 'long unsigned int'} [-Wformat=]
   57 |  printf("%d\n", ans.size());
      |          ~^     ~~~~~~~~~~
      |           |             |
      |           int           std::set<int>::size_type {aka long unsigned int}
      |          %ld

Subtask #1
19.0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	4972 KB	Output is correct
2	Correct	5 ms	4972 KB	Output is correct
3	Correct	4 ms	4972 KB	Output is correct
4	Correct	4 ms	4972 KB	Output is correct
5	Correct	4 ms	4972 KB	Output is correct
6	Correct	4 ms	4972 KB	Output is correct
7	Correct	4 ms	4972 KB	Output is correct
8	Correct	4 ms	4972 KB	Output is correct
9	Correct	4 ms	5100 KB	Output is correct
10	Correct	5 ms	5100 KB	Output is correct
11	Correct	4 ms	4972 KB	Output is correct
12	Correct	5 ms	4972 KB	Output is correct
13	Correct	4 ms	4972 KB	Output is correct
14	Correct	4 ms	4972 KB	Output is correct
15	Correct	4 ms	4972 KB	Output is correct
16	Correct	4 ms	4976 KB	Output is correct
17	Correct	4 ms	4972 KB	Output is correct
18	Correct	5 ms	4972 KB	Output is correct
19	Correct	4 ms	4972 KB	Output is correct
20	Correct	4 ms	4972 KB	Output is correct
21	Correct	5 ms	4972 KB	Output is correct
22	Correct	4 ms	4972 KB	Output is correct
23	Correct	5 ms	4972 KB	Output is correct
24	Correct	5 ms	4972 KB	Output is correct
25	Correct	5 ms	5100 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	4972 KB	Output is correct
2	Correct	5 ms	4972 KB	Output is correct
3	Correct	4 ms	4972 KB	Output is correct
4	Correct	4 ms	4972 KB	Output is correct
5	Correct	4 ms	4972 KB	Output is correct
6	Correct	4 ms	4972 KB	Output is correct
7	Correct	4 ms	4972 KB	Output is correct
8	Correct	4 ms	4972 KB	Output is correct
9	Correct	4 ms	5100 KB	Output is correct
10	Correct	5 ms	5100 KB	Output is correct
11	Correct	4 ms	4972 KB	Output is correct
12	Correct	5 ms	4972 KB	Output is correct
13	Correct	4 ms	4972 KB	Output is correct
14	Correct	4 ms	4972 KB	Output is correct
15	Correct	4 ms	4972 KB	Output is correct
16	Correct	4 ms	4976 KB	Output is correct
17	Correct	4 ms	4972 KB	Output is correct
18	Correct	5 ms	4972 KB	Output is correct
19	Correct	4 ms	4972 KB	Output is correct
20	Correct	4 ms	4972 KB	Output is correct
21	Correct	5 ms	4972 KB	Output is correct
22	Correct	4 ms	4972 KB	Output is correct
23	Correct	5 ms	4972 KB	Output is correct
24	Correct	5 ms	4972 KB	Output is correct
25	Correct	5 ms	5100 KB	Output is correct
26	Correct	5 ms	5100 KB	Output is correct
27	Correct	5 ms	5120 KB	Output is correct
28	Correct	4 ms	4972 KB	Output is correct
29	Correct	4 ms	4972 KB	Output is correct
30	Correct	4 ms	4972 KB	Output is correct
31	Correct	5 ms	5100 KB	Output is correct
32	Correct	5 ms	5100 KB	Output is correct
33	Correct	5 ms	5100 KB	Output is correct
34	Correct	4 ms	4972 KB	Output is correct
35	Correct	4 ms	4972 KB	Output is correct
36	Correct	4 ms	4972 KB	Output is correct
37	Correct	4 ms	5100 KB	Output is correct
38	Correct	4 ms	4972 KB	Output is correct
39	Correct	4 ms	4972 KB	Output is correct
40	Correct	4 ms	5100 KB	Output is correct
41	Correct	4 ms	4972 KB	Output is correct
42	Correct	5 ms	4972 KB	Output is correct
43	Correct	4 ms	4972 KB	Output is correct
44	Correct	4 ms	4972 KB	Output is correct
45	Correct	4 ms	4972 KB	Output is correct
46	Correct	4 ms	4972 KB	Output is correct
47	Correct	5 ms	5100 KB	Output is correct
48	Correct	4 ms	4972 KB	Output is correct
49	Correct	4 ms	4972 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	4972 KB	Output is correct
2	Correct	5 ms	4972 KB	Output is correct
3	Correct	4 ms	4972 KB	Output is correct
4	Correct	4 ms	4972 KB	Output is correct
5	Correct	4 ms	4972 KB	Output is correct
6	Correct	4 ms	4972 KB	Output is correct
7	Correct	4 ms	4972 KB	Output is correct
8	Correct	4 ms	4972 KB	Output is correct
9	Correct	4 ms	5100 KB	Output is correct
10	Correct	5 ms	5100 KB	Output is correct
11	Correct	4 ms	4972 KB	Output is correct
12	Correct	5 ms	4972 KB	Output is correct
13	Correct	4 ms	4972 KB	Output is correct
14	Correct	4 ms	4972 KB	Output is correct
15	Correct	4 ms	4972 KB	Output is correct
16	Correct	4 ms	4976 KB	Output is correct
17	Correct	4 ms	4972 KB	Output is correct
18	Correct	5 ms	4972 KB	Output is correct
19	Correct	4 ms	4972 KB	Output is correct
20	Correct	4 ms	4972 KB	Output is correct
21	Correct	5 ms	4972 KB	Output is correct
22	Correct	4 ms	4972 KB	Output is correct
23	Correct	5 ms	4972 KB	Output is correct
24	Correct	5 ms	4972 KB	Output is correct
25	Correct	5 ms	5100 KB	Output is correct
26	Correct	5 ms	5100 KB	Output is correct
27	Correct	5 ms	5120 KB	Output is correct
28	Correct	4 ms	4972 KB	Output is correct
29	Correct	4 ms	4972 KB	Output is correct
30	Correct	4 ms	4972 KB	Output is correct
31	Correct	5 ms	5100 KB	Output is correct
32	Correct	5 ms	5100 KB	Output is correct
33	Correct	5 ms	5100 KB	Output is correct
34	Correct	4 ms	4972 KB	Output is correct
35	Correct	4 ms	4972 KB	Output is correct
36	Correct	4 ms	4972 KB	Output is correct
37	Correct	4 ms	5100 KB	Output is correct
38	Correct	4 ms	4972 KB	Output is correct
39	Correct	4 ms	4972 KB	Output is correct
40	Correct	4 ms	5100 KB	Output is correct
41	Correct	4 ms	4972 KB	Output is correct
42	Correct	5 ms	4972 KB	Output is correct
43	Correct	4 ms	4972 KB	Output is correct
44	Correct	4 ms	4972 KB	Output is correct
45	Correct	4 ms	4972 KB	Output is correct
46	Correct	4 ms	4972 KB	Output is correct
47	Correct	5 ms	5100 KB	Output is correct
48	Correct	4 ms	4972 KB	Output is correct
49	Correct	4 ms	4972 KB	Output is correct
50	Correct	7 ms	5356 KB	Output is correct
51	Correct	7 ms	5228 KB	Output is correct
52	Correct	7 ms	5228 KB	Output is correct
53	Correct	7 ms	5228 KB	Output is correct
54	Correct	5 ms	5100 KB	Output is correct
55	Correct	8 ms	5376 KB	Output is correct
56	Correct	8 ms	5356 KB	Output is correct
57	Correct	8 ms	5356 KB	Output is correct
58	Correct	4 ms	4972 KB	Output is correct
59	Correct	4 ms	4972 KB	Output is correct
60	Correct	4 ms	5100 KB	Output is correct
61	Correct	6 ms	5228 KB	Output is correct
62	Correct	6 ms	5100 KB	Output is correct
63	Correct	5 ms	5100 KB	Output is correct
64	Correct	4 ms	4972 KB	Output is correct
65	Correct	6 ms	5228 KB	Output is correct
66	Correct	4 ms	4972 KB	Output is correct
67	Correct	4 ms	4972 KB	Output is correct
68	Correct	4 ms	4972 KB	Output is correct
69	Correct	4 ms	4972 KB	Output is correct
70	Correct	5 ms	5100 KB	Output is correct

Subtask #4
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	4972 KB	Output is correct
2	Correct	5 ms	4972 KB	Output is correct
3	Correct	4 ms	4972 KB	Output is correct
4	Correct	4 ms	4972 KB	Output is correct
5	Correct	4 ms	4972 KB	Output is correct
6	Correct	4 ms	4972 KB	Output is correct
7	Correct	4 ms	4972 KB	Output is correct
8	Correct	4 ms	4972 KB	Output is correct
9	Correct	4 ms	5100 KB	Output is correct
10	Correct	5 ms	5100 KB	Output is correct
11	Correct	4 ms	4972 KB	Output is correct
12	Correct	5 ms	4972 KB	Output is correct
13	Correct	4 ms	4972 KB	Output is correct
14	Correct	4 ms	4972 KB	Output is correct
15	Correct	4 ms	4972 KB	Output is correct
16	Correct	4 ms	4976 KB	Output is correct
17	Correct	4 ms	4972 KB	Output is correct
18	Correct	5 ms	4972 KB	Output is correct
19	Correct	4 ms	4972 KB	Output is correct
20	Correct	4 ms	4972 KB	Output is correct
21	Correct	5 ms	4972 KB	Output is correct
22	Correct	4 ms	4972 KB	Output is correct
23	Correct	5 ms	4972 KB	Output is correct
24	Correct	5 ms	4972 KB	Output is correct
25	Correct	5 ms	5100 KB	Output is correct
26	Correct	5 ms	5100 KB	Output is correct
27	Correct	5 ms	5120 KB	Output is correct
28	Correct	4 ms	4972 KB	Output is correct
29	Correct	4 ms	4972 KB	Output is correct
30	Correct	4 ms	4972 KB	Output is correct
31	Correct	5 ms	5100 KB	Output is correct
32	Correct	5 ms	5100 KB	Output is correct
33	Correct	5 ms	5100 KB	Output is correct
34	Correct	4 ms	4972 KB	Output is correct
35	Correct	4 ms	4972 KB	Output is correct
36	Correct	4 ms	4972 KB	Output is correct
37	Correct	4 ms	5100 KB	Output is correct
38	Correct	4 ms	4972 KB	Output is correct
39	Correct	4 ms	4972 KB	Output is correct
40	Correct	4 ms	5100 KB	Output is correct
41	Correct	4 ms	4972 KB	Output is correct
42	Correct	5 ms	4972 KB	Output is correct
43	Correct	4 ms	4972 KB	Output is correct
44	Correct	4 ms	4972 KB	Output is correct
45	Correct	4 ms	4972 KB	Output is correct
46	Correct	4 ms	4972 KB	Output is correct
47	Correct	5 ms	5100 KB	Output is correct
48	Correct	4 ms	4972 KB	Output is correct
49	Correct	4 ms	4972 KB	Output is correct
50	Correct	7 ms	5356 KB	Output is correct
51	Correct	7 ms	5228 KB	Output is correct
52	Correct	7 ms	5228 KB	Output is correct
53	Correct	7 ms	5228 KB	Output is correct
54	Correct	5 ms	5100 KB	Output is correct
55	Correct	8 ms	5376 KB	Output is correct
56	Correct	8 ms	5356 KB	Output is correct
57	Correct	8 ms	5356 KB	Output is correct
58	Correct	4 ms	4972 KB	Output is correct
59	Correct	4 ms	4972 KB	Output is correct
60	Correct	4 ms	5100 KB	Output is correct
61	Correct	6 ms	5228 KB	Output is correct
62	Correct	6 ms	5100 KB	Output is correct
63	Correct	5 ms	5100 KB	Output is correct
64	Correct	4 ms	4972 KB	Output is correct
65	Correct	6 ms	5228 KB	Output is correct
66	Correct	4 ms	4972 KB	Output is correct
67	Correct	4 ms	4972 KB	Output is correct
68	Correct	4 ms	4972 KB	Output is correct
69	Correct	4 ms	4972 KB	Output is correct
70	Correct	5 ms	5100 KB	Output is correct
71	Correct	432 ms	24244 KB	Output is correct
72	Correct	303 ms	19616 KB	Output is correct
73	Correct	397 ms	21996 KB	Output is correct
74	Correct	224 ms	16492 KB	Output is correct
75	Correct	261 ms	17260 KB	Output is correct
76	Correct	688 ms	30788 KB	Output is correct
77	Correct	611 ms	27628 KB	Output is correct
78	Correct	531 ms	26348 KB	Output is correct
79	Correct	528 ms	25696 KB	Output is correct
80	Correct	6 ms	4972 KB	Output is correct
81	Correct	5 ms	4972 KB	Output is correct
82	Correct	9 ms	5356 KB	Output is correct
83	Correct	62 ms	8684 KB	Output is correct
84	Correct	77 ms	9452 KB	Output is correct
85	Correct	19 ms	6380 KB	Output is correct
86	Correct	4 ms	4972 KB	Output is correct
87	Correct	85 ms	10092 KB	Output is correct
88	Correct	4 ms	4972 KB	Output is correct
89	Correct	4 ms	4972 KB	Output is correct
90	Correct	4 ms	4972 KB	Output is correct
91	Correct	24 ms	7020 KB	Output is correct
92	Correct	100 ms	11756 KB	Output is correct

Subtask #5
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	4972 KB	Output is correct
2	Correct	5 ms	4972 KB	Output is correct
3	Correct	4 ms	4972 KB	Output is correct
4	Correct	4 ms	4972 KB	Output is correct
5	Correct	4 ms	4972 KB	Output is correct
6	Correct	4 ms	4972 KB	Output is correct
7	Correct	4 ms	4972 KB	Output is correct
8	Correct	4 ms	4972 KB	Output is correct
9	Correct	4 ms	5100 KB	Output is correct
10	Correct	5 ms	5100 KB	Output is correct
11	Correct	4 ms	4972 KB	Output is correct
12	Correct	5 ms	4972 KB	Output is correct
13	Correct	4 ms	4972 KB	Output is correct
14	Correct	4 ms	4972 KB	Output is correct
15	Correct	4 ms	4972 KB	Output is correct
16	Correct	4 ms	4976 KB	Output is correct
17	Correct	4 ms	4972 KB	Output is correct
18	Correct	5 ms	4972 KB	Output is correct
19	Correct	4 ms	4972 KB	Output is correct
20	Correct	4 ms	4972 KB	Output is correct
21	Correct	5 ms	4972 KB	Output is correct
22	Correct	4 ms	4972 KB	Output is correct
23	Correct	5 ms	4972 KB	Output is correct
24	Correct	5 ms	4972 KB	Output is correct
25	Correct	5 ms	5100 KB	Output is correct
26	Correct	5 ms	5100 KB	Output is correct
27	Correct	5 ms	5120 KB	Output is correct
28	Correct	4 ms	4972 KB	Output is correct
29	Correct	4 ms	4972 KB	Output is correct
30	Correct	4 ms	4972 KB	Output is correct
31	Correct	5 ms	5100 KB	Output is correct
32	Correct	5 ms	5100 KB	Output is correct
33	Correct	5 ms	5100 KB	Output is correct
34	Correct	4 ms	4972 KB	Output is correct
35	Correct	4 ms	4972 KB	Output is correct
36	Correct	4 ms	4972 KB	Output is correct
37	Correct	4 ms	5100 KB	Output is correct
38	Correct	4 ms	4972 KB	Output is correct
39	Correct	4 ms	4972 KB	Output is correct
40	Correct	4 ms	5100 KB	Output is correct
41	Correct	4 ms	4972 KB	Output is correct
42	Correct	5 ms	4972 KB	Output is correct
43	Correct	4 ms	4972 KB	Output is correct
44	Correct	4 ms	4972 KB	Output is correct
45	Correct	4 ms	4972 KB	Output is correct
46	Correct	4 ms	4972 KB	Output is correct
47	Correct	5 ms	5100 KB	Output is correct
48	Correct	4 ms	4972 KB	Output is correct
49	Correct	4 ms	4972 KB	Output is correct
50	Correct	7 ms	5356 KB	Output is correct
51	Correct	7 ms	5228 KB	Output is correct
52	Correct	7 ms	5228 KB	Output is correct
53	Correct	7 ms	5228 KB	Output is correct
54	Correct	5 ms	5100 KB	Output is correct
55	Correct	8 ms	5376 KB	Output is correct
56	Correct	8 ms	5356 KB	Output is correct
57	Correct	8 ms	5356 KB	Output is correct
58	Correct	4 ms	4972 KB	Output is correct
59	Correct	4 ms	4972 KB	Output is correct
60	Correct	4 ms	5100 KB	Output is correct
61	Correct	6 ms	5228 KB	Output is correct
62	Correct	6 ms	5100 KB	Output is correct
63	Correct	5 ms	5100 KB	Output is correct
64	Correct	4 ms	4972 KB	Output is correct
65	Correct	6 ms	5228 KB	Output is correct
66	Correct	4 ms	4972 KB	Output is correct
67	Correct	4 ms	4972 KB	Output is correct
68	Correct	4 ms	4972 KB	Output is correct
69	Correct	4 ms	4972 KB	Output is correct
70	Correct	5 ms	5100 KB	Output is correct
71	Correct	432 ms	24244 KB	Output is correct
72	Correct	303 ms	19616 KB	Output is correct
73	Correct	397 ms	21996 KB	Output is correct
74	Correct	224 ms	16492 KB	Output is correct
75	Correct	261 ms	17260 KB	Output is correct
76	Correct	688 ms	30788 KB	Output is correct
77	Correct	611 ms	27628 KB	Output is correct
78	Correct	531 ms	26348 KB	Output is correct
79	Correct	528 ms	25696 KB	Output is correct
80	Correct	6 ms	4972 KB	Output is correct
81	Correct	5 ms	4972 KB	Output is correct
82	Correct	9 ms	5356 KB	Output is correct
83	Correct	62 ms	8684 KB	Output is correct
84	Correct	77 ms	9452 KB	Output is correct
85	Correct	19 ms	6380 KB	Output is correct
86	Correct	4 ms	4972 KB	Output is correct
87	Correct	85 ms	10092 KB	Output is correct
88	Correct	4 ms	4972 KB	Output is correct
89	Correct	4 ms	4972 KB	Output is correct
90	Correct	4 ms	4972 KB	Output is correct
91	Correct	24 ms	7020 KB	Output is correct
92	Correct	100 ms	11756 KB	Output is correct
93	Correct	2478 ms	85400 KB	Output is correct
94	Correct	1381 ms	59560 KB	Output is correct
95	Correct	1610 ms	62052 KB	Output is correct
96	Correct	1447 ms	55620 KB	Output is correct
97	Correct	1324 ms	51052 KB	Output is correct
98	Correct	2912 ms	93540 KB	Output is correct
99	Correct	3114 ms	94980 KB	Output is correct
100	Correct	2828 ms	91392 KB	Output is correct
101	Correct	2758 ms	85184 KB	Output is correct
102	Correct	2354 ms	77080 KB	Output is correct
103	Correct	1864 ms	69888 KB	Output is correct
104	Correct	4 ms	4972 KB	Output is correct
105	Correct	5 ms	4972 KB	Output is correct
106	Correct	12 ms	5740 KB	Output is correct
107	Correct	225 ms	15040 KB	Output is correct
108	Correct	498 ms	26364 KB	Output is correct
109	Correct	53 ms	8300 KB	Output is correct
110	Correct	5 ms	4972 KB	Output is correct
111	Correct	254 ms	17900 KB	Output is correct
112	Correct	4 ms	4972 KB	Output is correct
113	Correct	5 ms	4972 KB	Output is correct
114	Correct	10 ms	5740 KB	Output is correct
115	Correct	4 ms	4972 KB	Output is correct
116	Correct	19 ms	6636 KB	Output is correct
117	Correct	479 ms	30956 KB	Output is correct

Submission #383537

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