답안 #439234

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
439234	2021-06-29T12:09:36 Z	LastRonin	Bootfall (IZhO17_bootfall)	C++14	44 / 100	1000 ms	848 KB

bootfall

#include <bits/stdc++.h>
#define pb push_back
#define ll long long
#define ull unsigned long long
#define mp make_pair
#define si short int
#define speed ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0)
#define pill pair<ll,ll>
#define f first
#define s second
#define pilc pair<ll,char>
#define all(a) (a).begin(),(a).end()
#define rep(s,e,step) for(int i = (s); i < (e) ; i += step)
#define vrep(s,e,step) for(int j = (s); j < (e) ; j += step)
#define ex exit(0) 
#define sz(a) (a).size()
#define triple pair<pill, ll>
#define pinode pair<node*, node*>
#define quadra pair<pill, pill>
#define ld long double
using namespace std;
 
const ll N = 500 + 10;
const ll M = 1e4 + 10;
const ll big = 1e17;
const ll hsh2 = 1964325029;
const long long mod = 1e9 + 7;
const long double EPS = 1e-10;
const ll block = 1e7;
const ll shift = 2e3;
const ld pi = acos(-1.0);

ll sum = 0;
ll n;
ll a[N];

int main() {
	speed;
	cin >> n;
	ll sum = 0;
	for(int i = 1; i <= n; i++)
		cin >> a[i], sum += a[i];
	bitset<N * N> x, ans, tr;
	for(int i = 1; i <= sum; i++)
		ans[i] = 1;
	if(sum % 2 != 0)
		cout << 0, ex;
   	x = 0;
	x[0] = 1;
	for(int i = 1; i <= n; i++)
		x = x|(x<<a[i]);
	if(!x[sum/2])
		cout << 0, ex;	
	for(int i = 1; i <= n; i++) {
		x = tr = 0;
		x[0] = 1;
		ll sum2 = sum - a[i];
		for(int j = 1; j <= n; j++) 
			if(j != i)
				x = x|(x<<a[j]);
		for(int j = 1; j <= sum2; j++) {
			if(x[j]) {
				ll p = sum2 - j;
				ll z = j - p;
				if(z <= 0)continue;
				tr[z] = 1;	
			}
		}
		ans &= tr;
	}
	vector<int> answ;
	for(int i = 1; i <= sum ; i++)
		if(ans[i])
			answ.pb(i);
	cout << answ.size() << '\n';
	for(auto u : answ)
		cout << u << " ";
	cout << '\n';	
				
}
/*
*/

Subtask #1
6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	460 KB	Output is correct
2	Correct	1 ms	460 KB	Output is correct
3	Correct	1 ms	460 KB	Output is correct
4	Correct	1 ms	460 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	1 ms	460 KB	Output is correct
7	Correct	1 ms	472 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	2 ms	460 KB	Output is correct

Subtask #2
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	460 KB	Output is correct
2	Correct	1 ms	460 KB	Output is correct
3	Correct	1 ms	460 KB	Output is correct
4	Correct	1 ms	460 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	1 ms	460 KB	Output is correct
7	Correct	1 ms	472 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	2 ms	460 KB	Output is correct
10	Correct	12 ms	460 KB	Output is correct
11	Correct	12 ms	468 KB	Output is correct
12	Correct	12 ms	468 KB	Output is correct
13	Correct	9 ms	460 KB	Output is correct
14	Correct	10 ms	472 KB	Output is correct
15	Correct	10 ms	460 KB	Output is correct
16	Correct	12 ms	468 KB	Output is correct
17	Correct	5 ms	460 KB	Output is correct
18	Correct	8 ms	476 KB	Output is correct
19	Correct	9 ms	460 KB	Output is correct
20	Correct	12 ms	460 KB	Output is correct

Subtask #3
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	460 KB	Output is correct
2	Correct	1 ms	460 KB	Output is correct
3	Correct	1 ms	460 KB	Output is correct
4	Correct	1 ms	460 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	1 ms	460 KB	Output is correct
7	Correct	1 ms	472 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	2 ms	460 KB	Output is correct
10	Correct	12 ms	460 KB	Output is correct
11	Correct	12 ms	468 KB	Output is correct
12	Correct	12 ms	468 KB	Output is correct
13	Correct	9 ms	460 KB	Output is correct
14	Correct	10 ms	472 KB	Output is correct
15	Correct	10 ms	460 KB	Output is correct
16	Correct	12 ms	468 KB	Output is correct
17	Correct	5 ms	460 KB	Output is correct
18	Correct	8 ms	476 KB	Output is correct
19	Correct	9 ms	460 KB	Output is correct
20	Correct	12 ms	460 KB	Output is correct
21	Correct	50 ms	460 KB	Output is correct
22	Correct	71 ms	460 KB	Output is correct
23	Correct	31 ms	464 KB	Output is correct
24	Correct	110 ms	460 KB	Output is correct
25	Correct	107 ms	460 KB	Output is correct
26	Correct	122 ms	468 KB	Output is correct
27	Correct	126 ms	460 KB	Output is correct
28	Correct	125 ms	580 KB	Output is correct
29	Correct	124 ms	460 KB	Output is correct
30	Correct	122 ms	460 KB	Output is correct
31	Correct	126 ms	464 KB	Output is correct
32	Correct	121 ms	460 KB	Output is correct
33	Correct	121 ms	460 KB	Output is correct
34	Correct	126 ms	460 KB	Output is correct
35	Correct	123 ms	460 KB	Output is correct
36	Correct	121 ms	464 KB	Output is correct

Subtask #4
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	460 KB	Output is correct
2	Correct	1 ms	460 KB	Output is correct
3	Correct	1 ms	460 KB	Output is correct
4	Correct	1 ms	460 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	1 ms	460 KB	Output is correct
7	Correct	1 ms	472 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	2 ms	460 KB	Output is correct
10	Correct	12 ms	460 KB	Output is correct
11	Correct	12 ms	468 KB	Output is correct
12	Correct	12 ms	468 KB	Output is correct
13	Correct	9 ms	460 KB	Output is correct
14	Correct	10 ms	472 KB	Output is correct
15	Correct	10 ms	460 KB	Output is correct
16	Correct	12 ms	468 KB	Output is correct
17	Correct	5 ms	460 KB	Output is correct
18	Correct	8 ms	476 KB	Output is correct
19	Correct	9 ms	460 KB	Output is correct
20	Correct	12 ms	460 KB	Output is correct
21	Correct	50 ms	460 KB	Output is correct
22	Correct	71 ms	460 KB	Output is correct
23	Correct	31 ms	464 KB	Output is correct
24	Correct	110 ms	460 KB	Output is correct
25	Correct	107 ms	460 KB	Output is correct
26	Correct	122 ms	468 KB	Output is correct
27	Correct	126 ms	460 KB	Output is correct
28	Correct	125 ms	580 KB	Output is correct
29	Correct	124 ms	460 KB	Output is correct
30	Correct	122 ms	460 KB	Output is correct
31	Correct	126 ms	464 KB	Output is correct
32	Correct	121 ms	460 KB	Output is correct
33	Correct	121 ms	460 KB	Output is correct
34	Correct	126 ms	460 KB	Output is correct
35	Correct	123 ms	460 KB	Output is correct
36	Correct	121 ms	464 KB	Output is correct
37	Correct	480 ms	592 KB	Output is correct
38	Correct	481 ms	580 KB	Output is correct
39	Correct	749 ms	460 KB	Output is correct
40	Correct	895 ms	708 KB	Output is correct
41	Correct	896 ms	460 KB	Output is correct
42	Correct	754 ms	580 KB	Output is correct
43	Correct	731 ms	836 KB	Output is correct
44	Correct	762 ms	832 KB	Output is correct
45	Correct	767 ms	828 KB	Output is correct
46	Correct	864 ms	460 KB	Output is correct
47	Correct	747 ms	580 KB	Output is correct
48	Correct	770 ms	676 KB	Output is correct
49	Correct	765 ms	520 KB	Output is correct
50	Correct	763 ms	576 KB	Output is correct
51	Correct	1 ms	460 KB	Output is correct
52	Correct	903 ms	848 KB	Output is correct

Subtask #5
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	460 KB	Output is correct
2	Correct	1 ms	460 KB	Output is correct
3	Correct	1 ms	460 KB	Output is correct
4	Correct	1 ms	460 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	1 ms	460 KB	Output is correct
7	Correct	1 ms	472 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	2 ms	460 KB	Output is correct
10	Correct	12 ms	460 KB	Output is correct
11	Correct	12 ms	468 KB	Output is correct
12	Correct	12 ms	468 KB	Output is correct
13	Correct	9 ms	460 KB	Output is correct
14	Correct	10 ms	472 KB	Output is correct
15	Correct	10 ms	460 KB	Output is correct
16	Correct	12 ms	468 KB	Output is correct
17	Correct	5 ms	460 KB	Output is correct
18	Correct	8 ms	476 KB	Output is correct
19	Correct	9 ms	460 KB	Output is correct
20	Correct	12 ms	460 KB	Output is correct
21	Correct	50 ms	460 KB	Output is correct
22	Correct	71 ms	460 KB	Output is correct
23	Correct	31 ms	464 KB	Output is correct
24	Correct	110 ms	460 KB	Output is correct
25	Correct	107 ms	460 KB	Output is correct
26	Correct	122 ms	468 KB	Output is correct
27	Correct	126 ms	460 KB	Output is correct
28	Correct	125 ms	580 KB	Output is correct
29	Correct	124 ms	460 KB	Output is correct
30	Correct	122 ms	460 KB	Output is correct
31	Correct	126 ms	464 KB	Output is correct
32	Correct	121 ms	460 KB	Output is correct
33	Correct	121 ms	460 KB	Output is correct
34	Correct	126 ms	460 KB	Output is correct
35	Correct	123 ms	460 KB	Output is correct
36	Correct	121 ms	464 KB	Output is correct
37	Correct	480 ms	592 KB	Output is correct
38	Correct	481 ms	580 KB	Output is correct
39	Correct	749 ms	460 KB	Output is correct
40	Correct	895 ms	708 KB	Output is correct
41	Correct	896 ms	460 KB	Output is correct
42	Correct	754 ms	580 KB	Output is correct
43	Correct	731 ms	836 KB	Output is correct
44	Correct	762 ms	832 KB	Output is correct
45	Correct	767 ms	828 KB	Output is correct
46	Correct	864 ms	460 KB	Output is correct
47	Correct	747 ms	580 KB	Output is correct
48	Correct	770 ms	676 KB	Output is correct
49	Correct	765 ms	520 KB	Output is correct
50	Correct	763 ms	576 KB	Output is correct
51	Correct	1 ms	460 KB	Output is correct
52	Correct	903 ms	848 KB	Output is correct
53	Execution timed out	1090 ms	460 KB	Time limit exceeded
54	Halted	0 ms	0 KB	-

Subtask #6
0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	460 KB	Output is correct
2	Correct	1 ms	460 KB	Output is correct
3	Correct	1 ms	460 KB	Output is correct
4	Correct	1 ms	460 KB	Output is correct
5	Correct	3 ms	460 KB	Output is correct
6	Correct	1 ms	460 KB	Output is correct
7	Correct	1 ms	472 KB	Output is correct
8	Correct	3 ms	460 KB	Output is correct
9	Correct	2 ms	460 KB	Output is correct
10	Correct	12 ms	460 KB	Output is correct
11	Correct	12 ms	468 KB	Output is correct
12	Correct	12 ms	468 KB	Output is correct
13	Correct	9 ms	460 KB	Output is correct
14	Correct	10 ms	472 KB	Output is correct
15	Correct	10 ms	460 KB	Output is correct
16	Correct	12 ms	468 KB	Output is correct
17	Correct	5 ms	460 KB	Output is correct
18	Correct	8 ms	476 KB	Output is correct
19	Correct	9 ms	460 KB	Output is correct
20	Correct	12 ms	460 KB	Output is correct
21	Correct	50 ms	460 KB	Output is correct
22	Correct	71 ms	460 KB	Output is correct
23	Correct	31 ms	464 KB	Output is correct
24	Correct	110 ms	460 KB	Output is correct
25	Correct	107 ms	460 KB	Output is correct
26	Correct	122 ms	468 KB	Output is correct
27	Correct	126 ms	460 KB	Output is correct
28	Correct	125 ms	580 KB	Output is correct
29	Correct	124 ms	460 KB	Output is correct
30	Correct	122 ms	460 KB	Output is correct
31	Correct	126 ms	464 KB	Output is correct
32	Correct	121 ms	460 KB	Output is correct
33	Correct	121 ms	460 KB	Output is correct
34	Correct	126 ms	460 KB	Output is correct
35	Correct	123 ms	460 KB	Output is correct
36	Correct	121 ms	464 KB	Output is correct
37	Correct	480 ms	592 KB	Output is correct
38	Correct	481 ms	580 KB	Output is correct
39	Correct	749 ms	460 KB	Output is correct
40	Correct	895 ms	708 KB	Output is correct
41	Correct	896 ms	460 KB	Output is correct
42	Correct	754 ms	580 KB	Output is correct
43	Correct	731 ms	836 KB	Output is correct
44	Correct	762 ms	832 KB	Output is correct
45	Correct	767 ms	828 KB	Output is correct
46	Correct	864 ms	460 KB	Output is correct
47	Correct	747 ms	580 KB	Output is correct
48	Correct	770 ms	676 KB	Output is correct
49	Correct	765 ms	520 KB	Output is correct
50	Correct	763 ms	576 KB	Output is correct
51	Correct	1 ms	460 KB	Output is correct
52	Correct	903 ms	848 KB	Output is correct
53	Execution timed out	1090 ms	460 KB	Time limit exceeded
54	Halted	0 ms	0 KB	-

답안 #439234

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