Submission #696989

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
696989	2023-02-07T20:35:16 Z	allllekssssa	Bootfall (IZhO17_bootfall)	C++14	65 / 100	973 ms	14420 KB

bootfall

#include<bits/stdc++.h>
 
using namespace std;
 
const int maxN = 350 + 5;
const int bsSize = maxN * maxN + 10;
int n;
int a[maxN];
bitset<bsSize> dp[2][maxN];
 
int main() {
 
	cin >> n;
    
	int sum = 0;
 
	for (int i = 1; i<=n; i++) {
		cin >> a[i];
		sum+=a[i];
	}
 
	for (int i = 1; i <= n + 1; i++) {
		dp[0][i].set(0);
	}
 
	for (int i = 1; i<=n; i++) {
		for (int j = 1; j <= n + 1; j++) {
			if (i == j) {
				dp[i&1][j] = dp[(i&1) ^ 1][j];
			} else {
				dp[i&1][j] = dp[(i&1) ^ 1][j] | (dp[(i&1) ^ 1][j] << a[i]);
			}
		}
	}
 
	if (dp[n&1][n + 1][sum/2] == 0) {
		printf("0\n");
		return 0;
	}
    
    vector<int> ans;
 
	for (int i = 1; i <= sum; i++) {
		bool ok = true;
         
        for (int j = 1; j<= n; j++) {
        	int totSum = sum  - a[j] + i;
        	if (totSum % 2 == 1) ok = false;
        	if (dp[n&1][j][totSum/2] == 0) ok = false;
        }
 
		if (ok) ans.push_back(i);
	}
 
	cout << ans.size() << endl;
 
	for (int i:ans) {
		cout << i << " ";
	}
 
	cout << endl;
}

Subtask #1
6.0 / 6.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	468 KB	Output is correct
2	Correct	1 ms	468 KB	Output is correct
3	Correct	0 ms	468 KB	Output is correct
4	Correct	0 ms	468 KB	Output is correct
5	Correct	1 ms	724 KB	Output is correct
6	Correct	1 ms	596 KB	Output is correct
7	Correct	1 ms	468 KB	Output is correct
8	Correct	1 ms	724 KB	Output is correct
9	Correct	1 ms	596 KB	Output is correct

Subtask #2
7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	468 KB	Output is correct
2	Correct	1 ms	468 KB	Output is correct
3	Correct	0 ms	468 KB	Output is correct
4	Correct	0 ms	468 KB	Output is correct
5	Correct	1 ms	724 KB	Output is correct
6	Correct	1 ms	596 KB	Output is correct
7	Correct	1 ms	468 KB	Output is correct
8	Correct	1 ms	724 KB	Output is correct
9	Correct	1 ms	596 KB	Output is correct
10	Correct	6 ms	1236 KB	Output is correct
11	Correct	5 ms	1300 KB	Output is correct
12	Correct	6 ms	1236 KB	Output is correct
13	Correct	4 ms	1184 KB	Output is correct
14	Correct	5 ms	1236 KB	Output is correct
15	Correct	5 ms	1236 KB	Output is correct
16	Correct	5 ms	1236 KB	Output is correct
17	Correct	2 ms	852 KB	Output is correct
18	Correct	3 ms	1108 KB	Output is correct
19	Correct	5 ms	1180 KB	Output is correct
20	Correct	5 ms	1236 KB	Output is correct

Subtask #3
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	468 KB	Output is correct
2	Correct	1 ms	468 KB	Output is correct
3	Correct	0 ms	468 KB	Output is correct
4	Correct	0 ms	468 KB	Output is correct
5	Correct	1 ms	724 KB	Output is correct
6	Correct	1 ms	596 KB	Output is correct
7	Correct	1 ms	468 KB	Output is correct
8	Correct	1 ms	724 KB	Output is correct
9	Correct	1 ms	596 KB	Output is correct
10	Correct	6 ms	1236 KB	Output is correct
11	Correct	5 ms	1300 KB	Output is correct
12	Correct	6 ms	1236 KB	Output is correct
13	Correct	4 ms	1184 KB	Output is correct
14	Correct	5 ms	1236 KB	Output is correct
15	Correct	5 ms	1236 KB	Output is correct
16	Correct	5 ms	1236 KB	Output is correct
17	Correct	2 ms	852 KB	Output is correct
18	Correct	3 ms	1108 KB	Output is correct
19	Correct	5 ms	1180 KB	Output is correct
20	Correct	5 ms	1236 KB	Output is correct
21	Correct	19 ms	2348 KB	Output is correct
22	Correct	31 ms	2648 KB	Output is correct
23	Correct	13 ms	1876 KB	Output is correct
24	Correct	49 ms	3248 KB	Output is correct
25	Correct	52 ms	3248 KB	Output is correct
26	Correct	52 ms	3444 KB	Output is correct
27	Correct	48 ms	3412 KB	Output is correct
28	Correct	48 ms	3432 KB	Output is correct
29	Correct	58 ms	3432 KB	Output is correct
30	Correct	46 ms	3412 KB	Output is correct
31	Correct	48 ms	3444 KB	Output is correct
32	Correct	61 ms	3432 KB	Output is correct
33	Correct	49 ms	3432 KB	Output is correct
34	Correct	48 ms	3388 KB	Output is correct
35	Correct	47 ms	3448 KB	Output is correct
36	Correct	47 ms	3412 KB	Output is correct

Subtask #4
16.0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	468 KB	Output is correct
2	Correct	1 ms	468 KB	Output is correct
3	Correct	0 ms	468 KB	Output is correct
4	Correct	0 ms	468 KB	Output is correct
5	Correct	1 ms	724 KB	Output is correct
6	Correct	1 ms	596 KB	Output is correct
7	Correct	1 ms	468 KB	Output is correct
8	Correct	1 ms	724 KB	Output is correct
9	Correct	1 ms	596 KB	Output is correct
10	Correct	6 ms	1236 KB	Output is correct
11	Correct	5 ms	1300 KB	Output is correct
12	Correct	6 ms	1236 KB	Output is correct
13	Correct	4 ms	1184 KB	Output is correct
14	Correct	5 ms	1236 KB	Output is correct
15	Correct	5 ms	1236 KB	Output is correct
16	Correct	5 ms	1236 KB	Output is correct
17	Correct	2 ms	852 KB	Output is correct
18	Correct	3 ms	1108 KB	Output is correct
19	Correct	5 ms	1180 KB	Output is correct
20	Correct	5 ms	1236 KB	Output is correct
21	Correct	19 ms	2348 KB	Output is correct
22	Correct	31 ms	2648 KB	Output is correct
23	Correct	13 ms	1876 KB	Output is correct
24	Correct	49 ms	3248 KB	Output is correct
25	Correct	52 ms	3248 KB	Output is correct
26	Correct	52 ms	3444 KB	Output is correct
27	Correct	48 ms	3412 KB	Output is correct
28	Correct	48 ms	3432 KB	Output is correct
29	Correct	58 ms	3432 KB	Output is correct
30	Correct	46 ms	3412 KB	Output is correct
31	Correct	48 ms	3444 KB	Output is correct
32	Correct	61 ms	3432 KB	Output is correct
33	Correct	49 ms	3432 KB	Output is correct
34	Correct	48 ms	3388 KB	Output is correct
35	Correct	47 ms	3448 KB	Output is correct
36	Correct	47 ms	3412 KB	Output is correct
37	Correct	202 ms	6652 KB	Output is correct
38	Correct	205 ms	6652 KB	Output is correct
39	Correct	382 ms	8020 KB	Output is correct
40	Correct	457 ms	8804 KB	Output is correct
41	Correct	463 ms	8672 KB	Output is correct
42	Correct	396 ms	8268 KB	Output is correct
43	Correct	342 ms	8260 KB	Output is correct
44	Correct	399 ms	8388 KB	Output is correct
45	Correct	405 ms	8540 KB	Output is correct
46	Correct	447 ms	8676 KB	Output is correct
47	Correct	394 ms	8196 KB	Output is correct
48	Correct	395 ms	8316 KB	Output is correct
49	Correct	395 ms	8112 KB	Output is correct
50	Correct	370 ms	8200 KB	Output is correct
51	Correct	402 ms	8056 KB	Output is correct
52	Correct	512 ms	9060 KB	Output is correct

Subtask #5
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	468 KB	Output is correct
2	Correct	1 ms	468 KB	Output is correct
3	Correct	0 ms	468 KB	Output is correct
4	Correct	0 ms	468 KB	Output is correct
5	Correct	1 ms	724 KB	Output is correct
6	Correct	1 ms	596 KB	Output is correct
7	Correct	1 ms	468 KB	Output is correct
8	Correct	1 ms	724 KB	Output is correct
9	Correct	1 ms	596 KB	Output is correct
10	Correct	6 ms	1236 KB	Output is correct
11	Correct	5 ms	1300 KB	Output is correct
12	Correct	6 ms	1236 KB	Output is correct
13	Correct	4 ms	1184 KB	Output is correct
14	Correct	5 ms	1236 KB	Output is correct
15	Correct	5 ms	1236 KB	Output is correct
16	Correct	5 ms	1236 KB	Output is correct
17	Correct	2 ms	852 KB	Output is correct
18	Correct	3 ms	1108 KB	Output is correct
19	Correct	5 ms	1180 KB	Output is correct
20	Correct	5 ms	1236 KB	Output is correct
21	Correct	19 ms	2348 KB	Output is correct
22	Correct	31 ms	2648 KB	Output is correct
23	Correct	13 ms	1876 KB	Output is correct
24	Correct	49 ms	3248 KB	Output is correct
25	Correct	52 ms	3248 KB	Output is correct
26	Correct	52 ms	3444 KB	Output is correct
27	Correct	48 ms	3412 KB	Output is correct
28	Correct	48 ms	3432 KB	Output is correct
29	Correct	58 ms	3432 KB	Output is correct
30	Correct	46 ms	3412 KB	Output is correct
31	Correct	48 ms	3444 KB	Output is correct
32	Correct	61 ms	3432 KB	Output is correct
33	Correct	49 ms	3432 KB	Output is correct
34	Correct	48 ms	3388 KB	Output is correct
35	Correct	47 ms	3448 KB	Output is correct
36	Correct	47 ms	3412 KB	Output is correct
37	Correct	202 ms	6652 KB	Output is correct
38	Correct	205 ms	6652 KB	Output is correct
39	Correct	382 ms	8020 KB	Output is correct
40	Correct	457 ms	8804 KB	Output is correct
41	Correct	463 ms	8672 KB	Output is correct
42	Correct	396 ms	8268 KB	Output is correct
43	Correct	342 ms	8260 KB	Output is correct
44	Correct	399 ms	8388 KB	Output is correct
45	Correct	405 ms	8540 KB	Output is correct
46	Correct	447 ms	8676 KB	Output is correct
47	Correct	394 ms	8196 KB	Output is correct
48	Correct	395 ms	8316 KB	Output is correct
49	Correct	395 ms	8112 KB	Output is correct
50	Correct	370 ms	8200 KB	Output is correct
51	Correct	402 ms	8056 KB	Output is correct
52	Correct	512 ms	9060 KB	Output is correct
53	Correct	624 ms	9932 KB	Output is correct
54	Correct	821 ms	11512 KB	Output is correct
55	Correct	973 ms	11672 KB	Output is correct
56	Correct	661 ms	10188 KB	Output is correct
57	Correct	881 ms	11752 KB	Output is correct
58	Correct	813 ms	11468 KB	Output is correct
59	Correct	833 ms	11652 KB	Output is correct
60	Correct	806 ms	11148 KB	Output is correct
61	Correct	869 ms	11652 KB	Output is correct
62	Correct	727 ms	10728 KB	Output is correct
63	Correct	734 ms	10824 KB	Output is correct
64	Correct	718 ms	10672 KB	Output is correct
65	Correct	625 ms	10068 KB	Output is correct
66	Correct	638 ms	9912 KB	Output is correct

Subtask #6
0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	468 KB	Output is correct
2	Correct	1 ms	468 KB	Output is correct
3	Correct	0 ms	468 KB	Output is correct
4	Correct	0 ms	468 KB	Output is correct
5	Correct	1 ms	724 KB	Output is correct
6	Correct	1 ms	596 KB	Output is correct
7	Correct	1 ms	468 KB	Output is correct
8	Correct	1 ms	724 KB	Output is correct
9	Correct	1 ms	596 KB	Output is correct
10	Correct	6 ms	1236 KB	Output is correct
11	Correct	5 ms	1300 KB	Output is correct
12	Correct	6 ms	1236 KB	Output is correct
13	Correct	4 ms	1184 KB	Output is correct
14	Correct	5 ms	1236 KB	Output is correct
15	Correct	5 ms	1236 KB	Output is correct
16	Correct	5 ms	1236 KB	Output is correct
17	Correct	2 ms	852 KB	Output is correct
18	Correct	3 ms	1108 KB	Output is correct
19	Correct	5 ms	1180 KB	Output is correct
20	Correct	5 ms	1236 KB	Output is correct
21	Correct	19 ms	2348 KB	Output is correct
22	Correct	31 ms	2648 KB	Output is correct
23	Correct	13 ms	1876 KB	Output is correct
24	Correct	49 ms	3248 KB	Output is correct
25	Correct	52 ms	3248 KB	Output is correct
26	Correct	52 ms	3444 KB	Output is correct
27	Correct	48 ms	3412 KB	Output is correct
28	Correct	48 ms	3432 KB	Output is correct
29	Correct	58 ms	3432 KB	Output is correct
30	Correct	46 ms	3412 KB	Output is correct
31	Correct	48 ms	3444 KB	Output is correct
32	Correct	61 ms	3432 KB	Output is correct
33	Correct	49 ms	3432 KB	Output is correct
34	Correct	48 ms	3388 KB	Output is correct
35	Correct	47 ms	3448 KB	Output is correct
36	Correct	47 ms	3412 KB	Output is correct
37	Correct	202 ms	6652 KB	Output is correct
38	Correct	205 ms	6652 KB	Output is correct
39	Correct	382 ms	8020 KB	Output is correct
40	Correct	457 ms	8804 KB	Output is correct
41	Correct	463 ms	8672 KB	Output is correct
42	Correct	396 ms	8268 KB	Output is correct
43	Correct	342 ms	8260 KB	Output is correct
44	Correct	399 ms	8388 KB	Output is correct
45	Correct	405 ms	8540 KB	Output is correct
46	Correct	447 ms	8676 KB	Output is correct
47	Correct	394 ms	8196 KB	Output is correct
48	Correct	395 ms	8316 KB	Output is correct
49	Correct	395 ms	8112 KB	Output is correct
50	Correct	370 ms	8200 KB	Output is correct
51	Correct	402 ms	8056 KB	Output is correct
52	Correct	512 ms	9060 KB	Output is correct
53	Correct	624 ms	9932 KB	Output is correct
54	Correct	821 ms	11512 KB	Output is correct
55	Correct	973 ms	11672 KB	Output is correct
56	Correct	661 ms	10188 KB	Output is correct
57	Correct	881 ms	11752 KB	Output is correct
58	Correct	813 ms	11468 KB	Output is correct
59	Correct	833 ms	11652 KB	Output is correct
60	Correct	806 ms	11148 KB	Output is correct
61	Correct	869 ms	11652 KB	Output is correct
62	Correct	727 ms	10728 KB	Output is correct
63	Correct	734 ms	10824 KB	Output is correct
64	Correct	718 ms	10672 KB	Output is correct
65	Correct	625 ms	10068 KB	Output is correct
66	Correct	638 ms	9912 KB	Output is correct
67	Runtime error	14 ms	14420 KB	Execution killed with signal 11
68	Halted	0 ms	0 KB	-

Submission #696989

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 21.0 / 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
21.0 / 21.0

Subtask #6
0 / 35.0