답안 #70479 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
70479	2018-08-23T04:04:54 Z	윤교준(#2187)	Toys (CEOI18_toy)	C++11	39 / 100	5000 ms	263168 KB

#include <bits/stdc++.h>
#define eb emplace_back
#define sz(V) ((int)(V).size())
#define allv(V) ((V).begin()),((V).end())
#define sorv(V) sort(allv(V))
#define univ(V) (V).erase(unique(allv(V)),(V).end())
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;

const int MAXX = 33005;

bitset<MAXX> isnp;

vector<vector<int>> G;

vector<pii> PV;
vector<int> POV;
vector<int> Ans;
int N;

void fact(vector<pii> &V, int N) {
	V.clear(); if(N < 2) return;
	if(!(N&1)) {
		for(V.eb(2, 0); !(N&1); V.back().second++, N >>= 1);
	}
	for(int i = 3; i*i <= N; i += 2) if(!isnp[i] && !(N%i)) {
		for(V.eb(i, 1), N /= i; !(N%i); V.back().second++, N /= i);
	}
	if(1 < N) V.eb(N, 1);
}

void naive(int i, int n, int g) {
	if(i == n) {
		int ret = 0;
		for(auto &V : G) {
			int t = 1;
			for(int v : V) t *= v;
			ret += t;
		}
		Ans.eb(ret - g);
		return;
	}

	int v = POV[i];
	for(int k = 0; k < g; k++) {
		G[k].eb(v);
		naive(i+1, n, g);
		G[k].pop_back();
	}
	G.eb(vector<int>(1, v));
	naive(i+1, n, g+1);
	G.pop_back();
}

int main() {
	isnp[0] = isnp[1] = true;
	for(int i = 4; i < MAXX; i += 2) isnp[i] = true;
	for(int i = 3; i*i < MAXX; i += 2) if(!isnp[i])
		for(int j = i*i; j < MAXX; j += i<<1) isnp[j] = true;
	
	cin >> N;
	if(1 == N) {
		puts("1\n0");
		return 0;
	}
	fact(PV, N);

	for(auto &v : PV) {
		int i, j; tie(i, j) = v;
		for(; j--;) POV.eb(i);
	}

	naive(0, sz(POV), 0);

	sorv(Ans); univ(Ans);
	printf("%d\n", sz(Ans));
	for(int v : Ans) printf("%d ", v);
	puts("");
	return 0;
}

Subtask #1
19.0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	2 ms	484 KB	Output is correct
3	Correct	2 ms	484 KB	Output is correct
4	Correct	2 ms	484 KB	Output is correct
5	Correct	2 ms	488 KB	Output is correct
6	Correct	2 ms	564 KB	Output is correct
7	Correct	2 ms	572 KB	Output is correct
8	Correct	3 ms	572 KB	Output is correct
9	Correct	2 ms	572 KB	Output is correct
10	Correct	2 ms	572 KB	Output is correct
11	Correct	2 ms	572 KB	Output is correct
12	Correct	2 ms	572 KB	Output is correct
13	Correct	2 ms	572 KB	Output is correct
14	Correct	3 ms	572 KB	Output is correct
15	Correct	3 ms	572 KB	Output is correct
16	Correct	2 ms	572 KB	Output is correct
17	Correct	2 ms	572 KB	Output is correct
18	Correct	2 ms	572 KB	Output is correct
19	Correct	3 ms	572 KB	Output is correct
20	Correct	3 ms	572 KB	Output is correct
21	Correct	2 ms	572 KB	Output is correct
22	Correct	2 ms	572 KB	Output is correct
23	Correct	2 ms	572 KB	Output is correct
24	Correct	3 ms	572 KB	Output is correct
25	Correct	2 ms	572 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	2 ms	484 KB	Output is correct
3	Correct	2 ms	484 KB	Output is correct
4	Correct	2 ms	484 KB	Output is correct
5	Correct	2 ms	488 KB	Output is correct
6	Correct	2 ms	564 KB	Output is correct
7	Correct	2 ms	572 KB	Output is correct
8	Correct	3 ms	572 KB	Output is correct
9	Correct	2 ms	572 KB	Output is correct
10	Correct	2 ms	572 KB	Output is correct
11	Correct	2 ms	572 KB	Output is correct
12	Correct	2 ms	572 KB	Output is correct
13	Correct	2 ms	572 KB	Output is correct
14	Correct	3 ms	572 KB	Output is correct
15	Correct	3 ms	572 KB	Output is correct
16	Correct	2 ms	572 KB	Output is correct
17	Correct	2 ms	572 KB	Output is correct
18	Correct	2 ms	572 KB	Output is correct
19	Correct	3 ms	572 KB	Output is correct
20	Correct	3 ms	572 KB	Output is correct
21	Correct	2 ms	572 KB	Output is correct
22	Correct	2 ms	572 KB	Output is correct
23	Correct	2 ms	572 KB	Output is correct
24	Correct	3 ms	572 KB	Output is correct
25	Correct	2 ms	572 KB	Output is correct
26	Correct	3 ms	588 KB	Output is correct
27	Correct	3 ms	588 KB	Output is correct
28	Correct	3 ms	620 KB	Output is correct
29	Correct	2 ms	624 KB	Output is correct
30	Correct	2 ms	624 KB	Output is correct
31	Correct	15 ms	1276 KB	Output is correct
32	Correct	5 ms	1276 KB	Output is correct
33	Correct	5 ms	1276 KB	Output is correct
34	Correct	2 ms	1276 KB	Output is correct
35	Correct	3 ms	1276 KB	Output is correct
36	Correct	3276 ms	132048 KB	Output is correct
37	Correct	15 ms	132048 KB	Output is correct
38	Correct	3 ms	132048 KB	Output is correct
39	Correct	2 ms	132048 KB	Output is correct
40	Correct	3 ms	132048 KB	Output is correct
41	Correct	2 ms	132048 KB	Output is correct
42	Correct	3 ms	132048 KB	Output is correct
43	Correct	2 ms	132048 KB	Output is correct
44	Correct	2 ms	132048 KB	Output is correct
45	Correct	2 ms	132048 KB	Output is correct
46	Correct	3 ms	132048 KB	Output is correct
47	Correct	17 ms	132048 KB	Output is correct
48	Correct	2 ms	132048 KB	Output is correct
49	Correct	2 ms	132048 KB	Output is correct

Subtask #3
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	2 ms	484 KB	Output is correct
3	Correct	2 ms	484 KB	Output is correct
4	Correct	2 ms	484 KB	Output is correct
5	Correct	2 ms	488 KB	Output is correct
6	Correct	2 ms	564 KB	Output is correct
7	Correct	2 ms	572 KB	Output is correct
8	Correct	3 ms	572 KB	Output is correct
9	Correct	2 ms	572 KB	Output is correct
10	Correct	2 ms	572 KB	Output is correct
11	Correct	2 ms	572 KB	Output is correct
12	Correct	2 ms	572 KB	Output is correct
13	Correct	2 ms	572 KB	Output is correct
14	Correct	3 ms	572 KB	Output is correct
15	Correct	3 ms	572 KB	Output is correct
16	Correct	2 ms	572 KB	Output is correct
17	Correct	2 ms	572 KB	Output is correct
18	Correct	2 ms	572 KB	Output is correct
19	Correct	3 ms	572 KB	Output is correct
20	Correct	3 ms	572 KB	Output is correct
21	Correct	2 ms	572 KB	Output is correct
22	Correct	2 ms	572 KB	Output is correct
23	Correct	2 ms	572 KB	Output is correct
24	Correct	3 ms	572 KB	Output is correct
25	Correct	2 ms	572 KB	Output is correct
26	Correct	3 ms	588 KB	Output is correct
27	Correct	3 ms	588 KB	Output is correct
28	Correct	3 ms	620 KB	Output is correct
29	Correct	2 ms	624 KB	Output is correct
30	Correct	2 ms	624 KB	Output is correct
31	Correct	15 ms	1276 KB	Output is correct
32	Correct	5 ms	1276 KB	Output is correct
33	Correct	5 ms	1276 KB	Output is correct
34	Correct	2 ms	1276 KB	Output is correct
35	Correct	3 ms	1276 KB	Output is correct
36	Correct	3276 ms	132048 KB	Output is correct
37	Correct	15 ms	132048 KB	Output is correct
38	Correct	3 ms	132048 KB	Output is correct
39	Correct	2 ms	132048 KB	Output is correct
40	Correct	3 ms	132048 KB	Output is correct
41	Correct	2 ms	132048 KB	Output is correct
42	Correct	3 ms	132048 KB	Output is correct
43	Correct	2 ms	132048 KB	Output is correct
44	Correct	2 ms	132048 KB	Output is correct
45	Correct	2 ms	132048 KB	Output is correct
46	Correct	3 ms	132048 KB	Output is correct
47	Correct	17 ms	132048 KB	Output is correct
48	Correct	2 ms	132048 KB	Output is correct
49	Correct	2 ms	132048 KB	Output is correct
50	Correct	6 ms	132048 KB	Output is correct
51	Correct	6 ms	132048 KB	Output is correct
52	Correct	16 ms	132048 KB	Output is correct
53	Correct	16 ms	132048 KB	Output is correct
54	Correct	3 ms	132048 KB	Output is correct
55	Correct	85 ms	132048 KB	Output is correct
56	Correct	537 ms	132048 KB	Output is correct
57	Correct	19 ms	132048 KB	Output is correct
58	Correct	2 ms	132048 KB	Output is correct
59	Correct	2 ms	132048 KB	Output is correct
60	Execution timed out	5017 ms	263168 KB	Time limit exceeded
61	Halted	0 ms	0 KB	-

Subtask #4
0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	2 ms	484 KB	Output is correct
3	Correct	2 ms	484 KB	Output is correct
4	Correct	2 ms	484 KB	Output is correct
5	Correct	2 ms	488 KB	Output is correct
6	Correct	2 ms	564 KB	Output is correct
7	Correct	2 ms	572 KB	Output is correct
8	Correct	3 ms	572 KB	Output is correct
9	Correct	2 ms	572 KB	Output is correct
10	Correct	2 ms	572 KB	Output is correct
11	Correct	2 ms	572 KB	Output is correct
12	Correct	2 ms	572 KB	Output is correct
13	Correct	2 ms	572 KB	Output is correct
14	Correct	3 ms	572 KB	Output is correct
15	Correct	3 ms	572 KB	Output is correct
16	Correct	2 ms	572 KB	Output is correct
17	Correct	2 ms	572 KB	Output is correct
18	Correct	2 ms	572 KB	Output is correct
19	Correct	3 ms	572 KB	Output is correct
20	Correct	3 ms	572 KB	Output is correct
21	Correct	2 ms	572 KB	Output is correct
22	Correct	2 ms	572 KB	Output is correct
23	Correct	2 ms	572 KB	Output is correct
24	Correct	3 ms	572 KB	Output is correct
25	Correct	2 ms	572 KB	Output is correct
26	Correct	3 ms	588 KB	Output is correct
27	Correct	3 ms	588 KB	Output is correct
28	Correct	3 ms	620 KB	Output is correct
29	Correct	2 ms	624 KB	Output is correct
30	Correct	2 ms	624 KB	Output is correct
31	Correct	15 ms	1276 KB	Output is correct
32	Correct	5 ms	1276 KB	Output is correct
33	Correct	5 ms	1276 KB	Output is correct
34	Correct	2 ms	1276 KB	Output is correct
35	Correct	3 ms	1276 KB	Output is correct
36	Correct	3276 ms	132048 KB	Output is correct
37	Correct	15 ms	132048 KB	Output is correct
38	Correct	3 ms	132048 KB	Output is correct
39	Correct	2 ms	132048 KB	Output is correct
40	Correct	3 ms	132048 KB	Output is correct
41	Correct	2 ms	132048 KB	Output is correct
42	Correct	3 ms	132048 KB	Output is correct
43	Correct	2 ms	132048 KB	Output is correct
44	Correct	2 ms	132048 KB	Output is correct
45	Correct	2 ms	132048 KB	Output is correct
46	Correct	3 ms	132048 KB	Output is correct
47	Correct	17 ms	132048 KB	Output is correct
48	Correct	2 ms	132048 KB	Output is correct
49	Correct	2 ms	132048 KB	Output is correct
50	Correct	6 ms	132048 KB	Output is correct
51	Correct	6 ms	132048 KB	Output is correct
52	Correct	16 ms	132048 KB	Output is correct
53	Correct	16 ms	132048 KB	Output is correct
54	Correct	3 ms	132048 KB	Output is correct
55	Correct	85 ms	132048 KB	Output is correct
56	Correct	537 ms	132048 KB	Output is correct
57	Correct	19 ms	132048 KB	Output is correct
58	Correct	2 ms	132048 KB	Output is correct
59	Correct	2 ms	132048 KB	Output is correct
60	Execution timed out	5017 ms	263168 KB	Time limit exceeded
61	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	248 KB	Output is correct
2	Correct	2 ms	484 KB	Output is correct
3	Correct	2 ms	484 KB	Output is correct
4	Correct	2 ms	484 KB	Output is correct
5	Correct	2 ms	488 KB	Output is correct
6	Correct	2 ms	564 KB	Output is correct
7	Correct	2 ms	572 KB	Output is correct
8	Correct	3 ms	572 KB	Output is correct
9	Correct	2 ms	572 KB	Output is correct
10	Correct	2 ms	572 KB	Output is correct
11	Correct	2 ms	572 KB	Output is correct
12	Correct	2 ms	572 KB	Output is correct
13	Correct	2 ms	572 KB	Output is correct
14	Correct	3 ms	572 KB	Output is correct
15	Correct	3 ms	572 KB	Output is correct
16	Correct	2 ms	572 KB	Output is correct
17	Correct	2 ms	572 KB	Output is correct
18	Correct	2 ms	572 KB	Output is correct
19	Correct	3 ms	572 KB	Output is correct
20	Correct	3 ms	572 KB	Output is correct
21	Correct	2 ms	572 KB	Output is correct
22	Correct	2 ms	572 KB	Output is correct
23	Correct	2 ms	572 KB	Output is correct
24	Correct	3 ms	572 KB	Output is correct
25	Correct	2 ms	572 KB	Output is correct
26	Correct	3 ms	588 KB	Output is correct
27	Correct	3 ms	588 KB	Output is correct
28	Correct	3 ms	620 KB	Output is correct
29	Correct	2 ms	624 KB	Output is correct
30	Correct	2 ms	624 KB	Output is correct
31	Correct	15 ms	1276 KB	Output is correct
32	Correct	5 ms	1276 KB	Output is correct
33	Correct	5 ms	1276 KB	Output is correct
34	Correct	2 ms	1276 KB	Output is correct
35	Correct	3 ms	1276 KB	Output is correct
36	Correct	3276 ms	132048 KB	Output is correct
37	Correct	15 ms	132048 KB	Output is correct
38	Correct	3 ms	132048 KB	Output is correct
39	Correct	2 ms	132048 KB	Output is correct
40	Correct	3 ms	132048 KB	Output is correct
41	Correct	2 ms	132048 KB	Output is correct
42	Correct	3 ms	132048 KB	Output is correct
43	Correct	2 ms	132048 KB	Output is correct
44	Correct	2 ms	132048 KB	Output is correct
45	Correct	2 ms	132048 KB	Output is correct
46	Correct	3 ms	132048 KB	Output is correct
47	Correct	17 ms	132048 KB	Output is correct
48	Correct	2 ms	132048 KB	Output is correct
49	Correct	2 ms	132048 KB	Output is correct
50	Correct	6 ms	132048 KB	Output is correct
51	Correct	6 ms	132048 KB	Output is correct
52	Correct	16 ms	132048 KB	Output is correct
53	Correct	16 ms	132048 KB	Output is correct
54	Correct	3 ms	132048 KB	Output is correct
55	Correct	85 ms	132048 KB	Output is correct
56	Correct	537 ms	132048 KB	Output is correct
57	Correct	19 ms	132048 KB	Output is correct
58	Correct	2 ms	132048 KB	Output is correct
59	Correct	2 ms	132048 KB	Output is correct
60	Execution timed out	5017 ms	263168 KB	Time limit exceeded
61	Halted	0 ms	0 KB	-

답안 #70479

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