답안 #523848

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
523848	2022-02-08T09:31:45 Z	Bill_00	Bootfall (IZhO17_bootfall)	C++14	44 / 100	1000 ms	964 KB

bootfall

#include<bits/stdc++.h>
// #pragma GCC target("popcnt")
#define N 1000005
typedef long long ll;

using namespace std;

int a[N];
int n;
int sum;
bitset<250001> BS, ans, g;
int main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	for(int i = 1; i <= 250000; i++){
		ans[i] = 1;
	}
	int n;
	cin >> n;

	BS[0] = 1;
	for(int i = 1; i <= n; i++){
		cin >> a[i];
		sum += a[i];
		BS = BS | (BS << a[i]);
	}

	if(sum % 2 == 0){
		int k = sum >> 1;
		if(BS[k] == 0){
			cout << 0;
			return 0;
		}
	}
	else{
		cout << 0;
		return 0;
	}

	for(int i = 1; i <= n; i++){
		BS.reset();
		g.reset();
		sum = 0;
		BS[0] = 1;
		for(int j = 1; j <= n; j++){
			if(i != j){
				BS = BS | (BS << a[j]);
				sum += a[j];
			}
		}
		for(int j = 0; j <= sum; j++){
			if(BS[j] == 1){
				g[abs(sum - 2 * j)] = 1;
			}
		}
		ans &= g;
	}
	vector<int> anss;
	for(int i = 1; i <= 250000; i++){
		if(ans[i] == 1){
			anss.push_back(i);
		}
	}
	cout << anss.size() << '\n';
	for(int value : anss) cout << value << ' ';



	
}

Subtask #1
6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	460 KB	Output is correct
2	Correct	2 ms	460 KB	Output is correct
3	Correct	1 ms	332 KB	Output is correct
4	Correct	2 ms	392 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	3 ms	460 KB	Output is correct
7	Correct	2 ms	460 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	3 ms	460 KB	Output is correct

Subtask #2
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	460 KB	Output is correct
2	Correct	2 ms	460 KB	Output is correct
3	Correct	1 ms	332 KB	Output is correct
4	Correct	2 ms	392 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	3 ms	460 KB	Output is correct
7	Correct	2 ms	460 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	3 ms	460 KB	Output is correct
10	Correct	9 ms	460 KB	Output is correct
11	Correct	9 ms	460 KB	Output is correct
12	Correct	11 ms	460 KB	Output is correct
13	Correct	8 ms	472 KB	Output is correct
14	Correct	8 ms	468 KB	Output is correct
15	Correct	8 ms	460 KB	Output is correct
16	Correct	9 ms	468 KB	Output is correct
17	Correct	4 ms	460 KB	Output is correct
18	Correct	8 ms	460 KB	Output is correct
19	Correct	7 ms	460 KB	Output is correct
20	Correct	9 ms	460 KB	Output is correct

Subtask #3
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	460 KB	Output is correct
2	Correct	2 ms	460 KB	Output is correct
3	Correct	1 ms	332 KB	Output is correct
4	Correct	2 ms	392 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	3 ms	460 KB	Output is correct
7	Correct	2 ms	460 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	3 ms	460 KB	Output is correct
10	Correct	9 ms	460 KB	Output is correct
11	Correct	9 ms	460 KB	Output is correct
12	Correct	11 ms	460 KB	Output is correct
13	Correct	8 ms	472 KB	Output is correct
14	Correct	8 ms	468 KB	Output is correct
15	Correct	8 ms	460 KB	Output is correct
16	Correct	9 ms	468 KB	Output is correct
17	Correct	4 ms	460 KB	Output is correct
18	Correct	8 ms	460 KB	Output is correct
19	Correct	7 ms	460 KB	Output is correct
20	Correct	9 ms	460 KB	Output is correct
21	Correct	39 ms	476 KB	Output is correct
22	Correct	48 ms	464 KB	Output is correct
23	Correct	23 ms	460 KB	Output is correct
24	Correct	76 ms	460 KB	Output is correct
25	Correct	76 ms	460 KB	Output is correct
26	Correct	85 ms	460 KB	Output is correct
27	Correct	85 ms	464 KB	Output is correct
28	Correct	87 ms	460 KB	Output is correct
29	Correct	86 ms	460 KB	Output is correct
30	Correct	85 ms	460 KB	Output is correct
31	Correct	85 ms	460 KB	Output is correct
32	Correct	90 ms	460 KB	Output is correct
33	Correct	86 ms	460 KB	Output is correct
34	Correct	82 ms	460 KB	Output is correct
35	Correct	83 ms	460 KB	Output is correct
36	Correct	85 ms	464 KB	Output is correct

Subtask #4
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	460 KB	Output is correct
2	Correct	2 ms	460 KB	Output is correct
3	Correct	1 ms	332 KB	Output is correct
4	Correct	2 ms	392 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	3 ms	460 KB	Output is correct
7	Correct	2 ms	460 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	3 ms	460 KB	Output is correct
10	Correct	9 ms	460 KB	Output is correct
11	Correct	9 ms	460 KB	Output is correct
12	Correct	11 ms	460 KB	Output is correct
13	Correct	8 ms	472 KB	Output is correct
14	Correct	8 ms	468 KB	Output is correct
15	Correct	8 ms	460 KB	Output is correct
16	Correct	9 ms	468 KB	Output is correct
17	Correct	4 ms	460 KB	Output is correct
18	Correct	8 ms	460 KB	Output is correct
19	Correct	7 ms	460 KB	Output is correct
20	Correct	9 ms	460 KB	Output is correct
21	Correct	39 ms	476 KB	Output is correct
22	Correct	48 ms	464 KB	Output is correct
23	Correct	23 ms	460 KB	Output is correct
24	Correct	76 ms	460 KB	Output is correct
25	Correct	76 ms	460 KB	Output is correct
26	Correct	85 ms	460 KB	Output is correct
27	Correct	85 ms	464 KB	Output is correct
28	Correct	87 ms	460 KB	Output is correct
29	Correct	86 ms	460 KB	Output is correct
30	Correct	85 ms	460 KB	Output is correct
31	Correct	85 ms	460 KB	Output is correct
32	Correct	90 ms	460 KB	Output is correct
33	Correct	86 ms	460 KB	Output is correct
34	Correct	82 ms	460 KB	Output is correct
35	Correct	83 ms	460 KB	Output is correct
36	Correct	85 ms	464 KB	Output is correct
37	Correct	349 ms	576 KB	Output is correct
38	Correct	336 ms	588 KB	Output is correct
39	Correct	520 ms	464 KB	Output is correct
40	Correct	624 ms	572 KB	Output is correct
41	Correct	619 ms	460 KB	Output is correct
42	Correct	533 ms	580 KB	Output is correct
43	Correct	519 ms	840 KB	Output is correct
44	Correct	533 ms	836 KB	Output is correct
45	Correct	556 ms	964 KB	Output is correct
46	Correct	602 ms	460 KB	Output is correct
47	Correct	532 ms	580 KB	Output is correct
48	Correct	550 ms	704 KB	Output is correct
49	Correct	546 ms	464 KB	Output is correct
50	Correct	536 ms	592 KB	Output is correct
51	Correct	3 ms	332 KB	Output is correct
52	Correct	636 ms	832 KB	Output is correct

Subtask #5
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	460 KB	Output is correct
2	Correct	2 ms	460 KB	Output is correct
3	Correct	1 ms	332 KB	Output is correct
4	Correct	2 ms	392 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	3 ms	460 KB	Output is correct
7	Correct	2 ms	460 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	3 ms	460 KB	Output is correct
10	Correct	9 ms	460 KB	Output is correct
11	Correct	9 ms	460 KB	Output is correct
12	Correct	11 ms	460 KB	Output is correct
13	Correct	8 ms	472 KB	Output is correct
14	Correct	8 ms	468 KB	Output is correct
15	Correct	8 ms	460 KB	Output is correct
16	Correct	9 ms	468 KB	Output is correct
17	Correct	4 ms	460 KB	Output is correct
18	Correct	8 ms	460 KB	Output is correct
19	Correct	7 ms	460 KB	Output is correct
20	Correct	9 ms	460 KB	Output is correct
21	Correct	39 ms	476 KB	Output is correct
22	Correct	48 ms	464 KB	Output is correct
23	Correct	23 ms	460 KB	Output is correct
24	Correct	76 ms	460 KB	Output is correct
25	Correct	76 ms	460 KB	Output is correct
26	Correct	85 ms	460 KB	Output is correct
27	Correct	85 ms	464 KB	Output is correct
28	Correct	87 ms	460 KB	Output is correct
29	Correct	86 ms	460 KB	Output is correct
30	Correct	85 ms	460 KB	Output is correct
31	Correct	85 ms	460 KB	Output is correct
32	Correct	90 ms	460 KB	Output is correct
33	Correct	86 ms	460 KB	Output is correct
34	Correct	82 ms	460 KB	Output is correct
35	Correct	83 ms	460 KB	Output is correct
36	Correct	85 ms	464 KB	Output is correct
37	Correct	349 ms	576 KB	Output is correct
38	Correct	336 ms	588 KB	Output is correct
39	Correct	520 ms	464 KB	Output is correct
40	Correct	624 ms	572 KB	Output is correct
41	Correct	619 ms	460 KB	Output is correct
42	Correct	533 ms	580 KB	Output is correct
43	Correct	519 ms	840 KB	Output is correct
44	Correct	533 ms	836 KB	Output is correct
45	Correct	556 ms	964 KB	Output is correct
46	Correct	602 ms	460 KB	Output is correct
47	Correct	532 ms	580 KB	Output is correct
48	Correct	550 ms	704 KB	Output is correct
49	Correct	546 ms	464 KB	Output is correct
50	Correct	536 ms	592 KB	Output is correct
51	Correct	3 ms	332 KB	Output is correct
52	Correct	636 ms	832 KB	Output is correct
53	Correct	774 ms	704 KB	Output is correct
54	Execution timed out	1051 ms	828 KB	Time limit exceeded
55	Halted	0 ms	0 KB	-

Subtask #6
0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	460 KB	Output is correct
2	Correct	2 ms	460 KB	Output is correct
3	Correct	1 ms	332 KB	Output is correct
4	Correct	2 ms	392 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	3 ms	460 KB	Output is correct
7	Correct	2 ms	460 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	3 ms	460 KB	Output is correct
10	Correct	9 ms	460 KB	Output is correct
11	Correct	9 ms	460 KB	Output is correct
12	Correct	11 ms	460 KB	Output is correct
13	Correct	8 ms	472 KB	Output is correct
14	Correct	8 ms	468 KB	Output is correct
15	Correct	8 ms	460 KB	Output is correct
16	Correct	9 ms	468 KB	Output is correct
17	Correct	4 ms	460 KB	Output is correct
18	Correct	8 ms	460 KB	Output is correct
19	Correct	7 ms	460 KB	Output is correct
20	Correct	9 ms	460 KB	Output is correct
21	Correct	39 ms	476 KB	Output is correct
22	Correct	48 ms	464 KB	Output is correct
23	Correct	23 ms	460 KB	Output is correct
24	Correct	76 ms	460 KB	Output is correct
25	Correct	76 ms	460 KB	Output is correct
26	Correct	85 ms	460 KB	Output is correct
27	Correct	85 ms	464 KB	Output is correct
28	Correct	87 ms	460 KB	Output is correct
29	Correct	86 ms	460 KB	Output is correct
30	Correct	85 ms	460 KB	Output is correct
31	Correct	85 ms	460 KB	Output is correct
32	Correct	90 ms	460 KB	Output is correct
33	Correct	86 ms	460 KB	Output is correct
34	Correct	82 ms	460 KB	Output is correct
35	Correct	83 ms	460 KB	Output is correct
36	Correct	85 ms	464 KB	Output is correct
37	Correct	349 ms	576 KB	Output is correct
38	Correct	336 ms	588 KB	Output is correct
39	Correct	520 ms	464 KB	Output is correct
40	Correct	624 ms	572 KB	Output is correct
41	Correct	619 ms	460 KB	Output is correct
42	Correct	533 ms	580 KB	Output is correct
43	Correct	519 ms	840 KB	Output is correct
44	Correct	533 ms	836 KB	Output is correct
45	Correct	556 ms	964 KB	Output is correct
46	Correct	602 ms	460 KB	Output is correct
47	Correct	532 ms	580 KB	Output is correct
48	Correct	550 ms	704 KB	Output is correct
49	Correct	546 ms	464 KB	Output is correct
50	Correct	536 ms	592 KB	Output is correct
51	Correct	3 ms	332 KB	Output is correct
52	Correct	636 ms	832 KB	Output is correct
53	Correct	774 ms	704 KB	Output is correct
54	Execution timed out	1051 ms	828 KB	Time limit exceeded
55	Halted	0 ms	0 KB	-

답안 #523848

Compilation message

Subtask #1 6.0 / 6.0

Subtask #2 7.0 / 7.0

Subtask #3 15.0 / 15.0

Subtask #4 16.0 / 16.0

Subtask #5 0 / 21.0

Subtask #6 0 / 35.0

Subtask #1
6.0 / 6.0

Subtask #2
7.0 / 7.0

Subtask #3
15.0 / 15.0

Subtask #4
16.0 / 16.0

Subtask #5
0 / 21.0

Subtask #6
0 / 35.0