답안 #267109

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
267109	2020-08-15T20:20:07 Z	peuch	Toys (CEOI18_toy)	C++17	79 / 100	5000 ms	8076 KB

#include<bits/stdc++.h>
using namespace std;
 
const int MAXN = 2e4;
 
int n;
int cnt;
int v[MAXN], qnt[MAXN];
 
vector<int> ans;
map<int, vector<int> > dp, divisor;
 
void getDiv(int num);
void calcDP(int num);
 
int main(){
	scanf("%d", &n);
	calcDP(n);
	sort(ans.begin(), ans.end());
	printf("%lu\n", ans.size());
	for(int i = 0; i < ans.size(); i++)
		printf("%d ", ans[i]);
	printf("\n");
}
 
void getDiv(int num){
	if(num == 1) return;
	if(!divisor[num].empty()) return;
	vector<int> aux;
	aux.push_back(1);
	map<int, bool> marc;
	int x = num;
	for(int i = 2; i * i <= num; i++){
		if(x % i == 0){
			while(x % i) x /= i;
			getDiv(num / i);
			for(int j = 0; j < divisor[num / i].size(); j++){
				if(marc[divisor[num / i][j]]) continue;
				aux.push_back(divisor[num / i][j]);
				marc[divisor[num / i][j]] = 1;
			}
			for(int j = 0; j < divisor[num / i].size(); j++){
				if(marc[divisor[num / i][j] * i]) continue;
				aux.push_back(divisor[num / i][j] * i);
				marc[divisor[num / i][j] * i] = 1;
			}
			if(marc[i]) continue;
			aux.push_back(i);
			marc[i] = 1;
			divisor[num] = aux;
			return;
		}
	}
	aux.push_back(num);
	divisor[num] = aux;
}
 
void calcDP(int num){
	if(!dp[num].empty()){
		ans = dp[num];
		return;
	}
	getDiv(num);
	vector<int> aux = divisor[num];
	vector<int> ret;
	ret.push_back(num - 1);
	vector<int> aux1, aux2;
	map<int, bool> marc;
	for(int i = 0; i < aux.size(); i++){
		if(aux[i] == num || aux[i] == 1) continue;
		if(num / aux[i] < aux[i]) continue;
		calcDP(aux[i]);
		aux1 = ans;
		calcDP(num / aux[i]);
		aux2 = ans;
		for(int i1 = 0; i1 < aux1.size(); i1++){
			for( int i2 = 0; i2 < aux2.size(); i2++){
				if(marc[aux1[i1] + aux2[i2]]) continue;
				ret.push_back(aux1[i1] + aux2[i2]);
				marc[aux1[i1] + aux2[i2]] = 1;
			}
		}
	}
	ans = ret;
	dp[num] = ans;
}

Compilation message

toy.cpp: In function 'int main()':
toy.cpp:21:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   21 |  for(int i = 0; i < ans.size(); i++)
      |                 ~~^~~~~~~~~~~~
toy.cpp: In function 'void getDiv(int)':
toy.cpp:37:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |    for(int j = 0; j < divisor[num / i].size(); j++){
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~
toy.cpp:42:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   42 |    for(int j = 0; j < divisor[num / i].size(); j++){
      |                   ~~^~~~~~~~~~~~~~~~~~~~~~~~~
toy.cpp: In function 'void calcDP(int)':
toy.cpp:69:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   69 |  for(int i = 0; i < aux.size(); i++){
      |                 ~~^~~~~~~~~~~~
toy.cpp:76:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   76 |   for(int i1 = 0; i1 < aux1.size(); i1++){
      |                   ~~~^~~~~~~~~~~~~
toy.cpp:77:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   77 |    for( int i2 = 0; i2 < aux2.size(); i2++){
      |                     ~~~^~~~~~~~~~~~~
toy.cpp: In function 'int main()':
toy.cpp:17:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   17 |  scanf("%d", &n);
      |  ~~~~~^~~~~~~~~~

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	0 ms	256 KB	Output is correct
4	Correct	0 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 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	0 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	1 ms	256 KB	Output is correct
13	Correct	1 ms	256 KB	Output is correct
14	Correct	0 ms	256 KB	Output is correct
15	Correct	0 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	0 ms	256 KB	Output is correct
18	Correct	0 ms	256 KB	Output is correct
19	Correct	0 ms	256 KB	Output is correct
20	Correct	0 ms	256 KB	Output is correct
21	Correct	0 ms	256 KB	Output is correct
22	Correct	0 ms	384 KB	Output is correct
23	Correct	0 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

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	0 ms	256 KB	Output is correct
4	Correct	0 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 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	0 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	1 ms	256 KB	Output is correct
13	Correct	1 ms	256 KB	Output is correct
14	Correct	0 ms	256 KB	Output is correct
15	Correct	0 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	0 ms	256 KB	Output is correct
18	Correct	0 ms	256 KB	Output is correct
19	Correct	0 ms	256 KB	Output is correct
20	Correct	0 ms	256 KB	Output is correct
21	Correct	0 ms	256 KB	Output is correct
22	Correct	0 ms	384 KB	Output is correct
23	Correct	0 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	2 ms	384 KB	Output is correct
27	Correct	2 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	3 ms	384 KB	Output is correct
33	Correct	3 ms	384 KB	Output is correct
34	Correct	1 ms	384 KB	Output is correct
35	Correct	1 ms	256 KB	Output is correct
36	Correct	1 ms	384 KB	Output is correct
37	Correct	2 ms	384 KB	Output is correct
38	Correct	1 ms	384 KB	Output is correct
39	Correct	1 ms	256 KB	Output is correct
40	Correct	2 ms	384 KB	Output is correct
41	Correct	0 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	0 ms	256 KB	Output is correct
45	Correct	1 ms	384 KB	Output is correct
46	Correct	1 ms	384 KB	Output is correct
47	Correct	2 ms	384 KB	Output is correct
48	Correct	1 ms	256 KB	Output is correct
49	Correct	1 ms	384 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	0 ms	256 KB	Output is correct
4	Correct	0 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 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	0 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	1 ms	256 KB	Output is correct
13	Correct	1 ms	256 KB	Output is correct
14	Correct	0 ms	256 KB	Output is correct
15	Correct	0 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	0 ms	256 KB	Output is correct
18	Correct	0 ms	256 KB	Output is correct
19	Correct	0 ms	256 KB	Output is correct
20	Correct	0 ms	256 KB	Output is correct
21	Correct	0 ms	256 KB	Output is correct
22	Correct	0 ms	384 KB	Output is correct
23	Correct	0 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	2 ms	384 KB	Output is correct
27	Correct	2 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	3 ms	384 KB	Output is correct
33	Correct	3 ms	384 KB	Output is correct
34	Correct	1 ms	384 KB	Output is correct
35	Correct	1 ms	256 KB	Output is correct
36	Correct	1 ms	384 KB	Output is correct
37	Correct	2 ms	384 KB	Output is correct
38	Correct	1 ms	384 KB	Output is correct
39	Correct	1 ms	256 KB	Output is correct
40	Correct	2 ms	384 KB	Output is correct
41	Correct	0 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	0 ms	256 KB	Output is correct
45	Correct	1 ms	384 KB	Output is correct
46	Correct	1 ms	384 KB	Output is correct
47	Correct	2 ms	384 KB	Output is correct
48	Correct	1 ms	256 KB	Output is correct
49	Correct	1 ms	384 KB	Output is correct
50	Correct	9 ms	384 KB	Output is correct
51	Correct	9 ms	384 KB	Output is correct
52	Correct	11 ms	384 KB	Output is correct
53	Correct	9 ms	384 KB	Output is correct
54	Correct	4 ms	384 KB	Output is correct
55	Correct	14 ms	512 KB	Output is correct
56	Correct	13 ms	512 KB	Output is correct
57	Correct	11 ms	384 KB	Output is correct
58	Correct	1 ms	256 KB	Output is correct
59	Correct	1 ms	256 KB	Output is correct
60	Correct	1 ms	384 KB	Output is correct
61	Correct	6 ms	384 KB	Output is correct
62	Correct	3 ms	384 KB	Output is correct
63	Correct	2 ms	384 KB	Output is correct
64	Correct	1 ms	320 KB	Output is correct
65	Correct	5 ms	384 KB	Output is correct
66	Correct	1 ms	256 KB	Output is correct
67	Correct	0 ms	384 KB	Output is correct
68	Correct	1 ms	384 KB	Output is correct
69	Correct	1 ms	384 KB	Output is correct
70	Correct	4 ms	384 KB	Output is correct

Subtask #4
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	0 ms	256 KB	Output is correct
4	Correct	0 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 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	0 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	1 ms	256 KB	Output is correct
13	Correct	1 ms	256 KB	Output is correct
14	Correct	0 ms	256 KB	Output is correct
15	Correct	0 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	0 ms	256 KB	Output is correct
18	Correct	0 ms	256 KB	Output is correct
19	Correct	0 ms	256 KB	Output is correct
20	Correct	0 ms	256 KB	Output is correct
21	Correct	0 ms	256 KB	Output is correct
22	Correct	0 ms	384 KB	Output is correct
23	Correct	0 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	2 ms	384 KB	Output is correct
27	Correct	2 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	3 ms	384 KB	Output is correct
33	Correct	3 ms	384 KB	Output is correct
34	Correct	1 ms	384 KB	Output is correct
35	Correct	1 ms	256 KB	Output is correct
36	Correct	1 ms	384 KB	Output is correct
37	Correct	2 ms	384 KB	Output is correct
38	Correct	1 ms	384 KB	Output is correct
39	Correct	1 ms	256 KB	Output is correct
40	Correct	2 ms	384 KB	Output is correct
41	Correct	0 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	0 ms	256 KB	Output is correct
45	Correct	1 ms	384 KB	Output is correct
46	Correct	1 ms	384 KB	Output is correct
47	Correct	2 ms	384 KB	Output is correct
48	Correct	1 ms	256 KB	Output is correct
49	Correct	1 ms	384 KB	Output is correct
50	Correct	9 ms	384 KB	Output is correct
51	Correct	9 ms	384 KB	Output is correct
52	Correct	11 ms	384 KB	Output is correct
53	Correct	9 ms	384 KB	Output is correct
54	Correct	4 ms	384 KB	Output is correct
55	Correct	14 ms	512 KB	Output is correct
56	Correct	13 ms	512 KB	Output is correct
57	Correct	11 ms	384 KB	Output is correct
58	Correct	1 ms	256 KB	Output is correct
59	Correct	1 ms	256 KB	Output is correct
60	Correct	1 ms	384 KB	Output is correct
61	Correct	6 ms	384 KB	Output is correct
62	Correct	3 ms	384 KB	Output is correct
63	Correct	2 ms	384 KB	Output is correct
64	Correct	1 ms	320 KB	Output is correct
65	Correct	5 ms	384 KB	Output is correct
66	Correct	1 ms	256 KB	Output is correct
67	Correct	0 ms	384 KB	Output is correct
68	Correct	1 ms	384 KB	Output is correct
69	Correct	1 ms	384 KB	Output is correct
70	Correct	4 ms	384 KB	Output is correct
71	Correct	1964 ms	4796 KB	Output is correct
72	Correct	1139 ms	3696 KB	Output is correct
73	Correct	2061 ms	4416 KB	Output is correct
74	Correct	854 ms	3108 KB	Output is correct
75	Correct	1152 ms	3124 KB	Output is correct
76	Correct	4070 ms	6452 KB	Output is correct
77	Correct	4389 ms	6016 KB	Output is correct
78	Correct	3042 ms	5368 KB	Output is correct
79	Correct	3178 ms	5536 KB	Output is correct
80	Correct	1 ms	256 KB	Output is correct
81	Correct	1 ms	256 KB	Output is correct
82	Correct	15 ms	384 KB	Output is correct
83	Correct	368 ms	1656 KB	Output is correct
84	Correct	328 ms	1656 KB	Output is correct
85	Correct	58 ms	888 KB	Output is correct
86	Correct	2 ms	384 KB	Output is correct
87	Correct	384 ms	2024 KB	Output is correct
88	Correct	1 ms	384 KB	Output is correct
89	Correct	1 ms	256 KB	Output is correct
90	Correct	2 ms	384 KB	Output is correct
91	Correct	56 ms	1016 KB	Output is correct
92	Correct	288 ms	2112 KB	Output is correct

Subtask #5
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	0 ms	256 KB	Output is correct
4	Correct	0 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	0 ms	256 KB	Output is correct
7	Correct	0 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	0 ms	256 KB	Output is correct
11	Correct	0 ms	256 KB	Output is correct
12	Correct	1 ms	256 KB	Output is correct
13	Correct	1 ms	256 KB	Output is correct
14	Correct	0 ms	256 KB	Output is correct
15	Correct	0 ms	256 KB	Output is correct
16	Correct	0 ms	256 KB	Output is correct
17	Correct	0 ms	256 KB	Output is correct
18	Correct	0 ms	256 KB	Output is correct
19	Correct	0 ms	256 KB	Output is correct
20	Correct	0 ms	256 KB	Output is correct
21	Correct	0 ms	256 KB	Output is correct
22	Correct	0 ms	384 KB	Output is correct
23	Correct	0 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	2 ms	384 KB	Output is correct
27	Correct	2 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	3 ms	384 KB	Output is correct
32	Correct	3 ms	384 KB	Output is correct
33	Correct	3 ms	384 KB	Output is correct
34	Correct	1 ms	384 KB	Output is correct
35	Correct	1 ms	256 KB	Output is correct
36	Correct	1 ms	384 KB	Output is correct
37	Correct	2 ms	384 KB	Output is correct
38	Correct	1 ms	384 KB	Output is correct
39	Correct	1 ms	256 KB	Output is correct
40	Correct	2 ms	384 KB	Output is correct
41	Correct	0 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	0 ms	256 KB	Output is correct
45	Correct	1 ms	384 KB	Output is correct
46	Correct	1 ms	384 KB	Output is correct
47	Correct	2 ms	384 KB	Output is correct
48	Correct	1 ms	256 KB	Output is correct
49	Correct	1 ms	384 KB	Output is correct
50	Correct	9 ms	384 KB	Output is correct
51	Correct	9 ms	384 KB	Output is correct
52	Correct	11 ms	384 KB	Output is correct
53	Correct	9 ms	384 KB	Output is correct
54	Correct	4 ms	384 KB	Output is correct
55	Correct	14 ms	512 KB	Output is correct
56	Correct	13 ms	512 KB	Output is correct
57	Correct	11 ms	384 KB	Output is correct
58	Correct	1 ms	256 KB	Output is correct
59	Correct	1 ms	256 KB	Output is correct
60	Correct	1 ms	384 KB	Output is correct
61	Correct	6 ms	384 KB	Output is correct
62	Correct	3 ms	384 KB	Output is correct
63	Correct	2 ms	384 KB	Output is correct
64	Correct	1 ms	320 KB	Output is correct
65	Correct	5 ms	384 KB	Output is correct
66	Correct	1 ms	256 KB	Output is correct
67	Correct	0 ms	384 KB	Output is correct
68	Correct	1 ms	384 KB	Output is correct
69	Correct	1 ms	384 KB	Output is correct
70	Correct	4 ms	384 KB	Output is correct
71	Correct	1964 ms	4796 KB	Output is correct
72	Correct	1139 ms	3696 KB	Output is correct
73	Correct	2061 ms	4416 KB	Output is correct
74	Correct	854 ms	3108 KB	Output is correct
75	Correct	1152 ms	3124 KB	Output is correct
76	Correct	4070 ms	6452 KB	Output is correct
77	Correct	4389 ms	6016 KB	Output is correct
78	Correct	3042 ms	5368 KB	Output is correct
79	Correct	3178 ms	5536 KB	Output is correct
80	Correct	1 ms	256 KB	Output is correct
81	Correct	1 ms	256 KB	Output is correct
82	Correct	15 ms	384 KB	Output is correct
83	Correct	368 ms	1656 KB	Output is correct
84	Correct	328 ms	1656 KB	Output is correct
85	Correct	58 ms	888 KB	Output is correct
86	Correct	2 ms	384 KB	Output is correct
87	Correct	384 ms	2024 KB	Output is correct
88	Correct	1 ms	384 KB	Output is correct
89	Correct	1 ms	256 KB	Output is correct
90	Correct	2 ms	384 KB	Output is correct
91	Correct	56 ms	1016 KB	Output is correct
92	Correct	288 ms	2112 KB	Output is correct
93	Execution timed out	5026 ms	8076 KB	Time limit exceeded
94	Halted	0 ms	0 KB	-

답안 #267109

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