답안 #1100968

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1100968	2024-10-15T05:57:51 Z	Muhammet	Bootfall (IZhO17_bootfall)	C++17	28 / 100	1000 ms	61520 KB

bootfall

#include <bits/stdc++.h>

using namespace std;

#define sz(s) (int)s.size()
#define ll long long
#define ff first
#define ss second

const int N = 2e3 + 5;
const ll M = 1e9+7;

int n, a[N];

int main(){
	cin >> n;
	int mx = 0;
	ll s = 0;
	for(int i = 1; i <= n; i++){
		cin >> a[i];
		s += a[i];
		mx = max(a[i],mx);
	}
	vector <vector<int>> dp(n+1, vector <int> (mx*n+1,0));
	vector <int> v;
	for(int i = 1; i <= n; i++){
		v.clear();
		for(int j = 1; j <= n; j++){
			if(j == i) continue;
			v.push_back(a[j]);
		}
		dp[i][0] = 1;
		for(int j = 0; j < sz(v); j++){
			for(int k = mx*n-v[j]; k >= 0; k--){
				if(dp[i][k] == 1) dp[i][k+v[j]] = 1;
			}
		}
	}
	if(!dp[1][s/2] or s % 2 == 1){
		cout << 0;
		return 0;
	}
	v.clear();
	for(int i = (a[1] % 2 == 0 ? 2 : 1); i <= n*mx; i += 2){
		bool tr = 0;
		for(int j = 1; j <= n; j++){
			ll x = s-a[j]+i;
			if(!dp[j][x/2] or x % 2 == 1){
				tr = 1;
				break;
			}
		}
		if(tr == 0) v.push_back(i);
	}
	cout << sz(v) << '\n';
	for(int i : v){
		cout << i << ' ';
	}
	return 0;
}

Subtask #1
6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	472 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct

Subtask #2
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	472 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	504 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	508 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	2 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	444 KB	Output is correct

Subtask #3
15.0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	472 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	504 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	508 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	2 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	444 KB	Output is correct
21	Correct	19 ms	1876 KB	Output is correct
22	Correct	28 ms	2792 KB	Output is correct
23	Correct	9 ms	1416 KB	Output is correct
24	Correct	57 ms	3932 KB	Output is correct
25	Correct	69 ms	3924 KB	Output is correct
26	Correct	73 ms	4180 KB	Output is correct
27	Correct	82 ms	4348 KB	Output is correct
28	Correct	78 ms	4180 KB	Output is correct
29	Correct	74 ms	4180 KB	Output is correct
30	Correct	68 ms	4180 KB	Output is correct
31	Correct	68 ms	4180 KB	Output is correct
32	Correct	70 ms	4180 KB	Output is correct
33	Correct	72 ms	4180 KB	Output is correct
34	Correct	72 ms	4180 KB	Output is correct
35	Correct	74 ms	4180 KB	Output is correct
36	Correct	88 ms	4392 KB	Output is correct

Subtask #4
0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	472 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	504 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	508 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	2 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	444 KB	Output is correct
21	Correct	19 ms	1876 KB	Output is correct
22	Correct	28 ms	2792 KB	Output is correct
23	Correct	9 ms	1416 KB	Output is correct
24	Correct	57 ms	3932 KB	Output is correct
25	Correct	69 ms	3924 KB	Output is correct
26	Correct	73 ms	4180 KB	Output is correct
27	Correct	82 ms	4348 KB	Output is correct
28	Correct	78 ms	4180 KB	Output is correct
29	Correct	74 ms	4180 KB	Output is correct
30	Correct	68 ms	4180 KB	Output is correct
31	Correct	68 ms	4180 KB	Output is correct
32	Correct	70 ms	4180 KB	Output is correct
33	Correct	72 ms	4180 KB	Output is correct
34	Correct	72 ms	4180 KB	Output is correct
35	Correct	74 ms	4180 KB	Output is correct
36	Correct	88 ms	4392 KB	Output is correct
37	Correct	816 ms	23996 KB	Output is correct
38	Correct	850 ms	23996 KB	Output is correct
39	Execution timed out	1071 ms	61520 KB	Time limit exceeded
40	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	472 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	504 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	508 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	2 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	444 KB	Output is correct
21	Correct	19 ms	1876 KB	Output is correct
22	Correct	28 ms	2792 KB	Output is correct
23	Correct	9 ms	1416 KB	Output is correct
24	Correct	57 ms	3932 KB	Output is correct
25	Correct	69 ms	3924 KB	Output is correct
26	Correct	73 ms	4180 KB	Output is correct
27	Correct	82 ms	4348 KB	Output is correct
28	Correct	78 ms	4180 KB	Output is correct
29	Correct	74 ms	4180 KB	Output is correct
30	Correct	68 ms	4180 KB	Output is correct
31	Correct	68 ms	4180 KB	Output is correct
32	Correct	70 ms	4180 KB	Output is correct
33	Correct	72 ms	4180 KB	Output is correct
34	Correct	72 ms	4180 KB	Output is correct
35	Correct	74 ms	4180 KB	Output is correct
36	Correct	88 ms	4392 KB	Output is correct
37	Correct	816 ms	23996 KB	Output is correct
38	Correct	850 ms	23996 KB	Output is correct
39	Execution timed out	1071 ms	61520 KB	Time limit exceeded
40	Halted	0 ms	0 KB	-

Subtask #6
0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	472 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	504 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	508 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	2 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	444 KB	Output is correct
21	Correct	19 ms	1876 KB	Output is correct
22	Correct	28 ms	2792 KB	Output is correct
23	Correct	9 ms	1416 KB	Output is correct
24	Correct	57 ms	3932 KB	Output is correct
25	Correct	69 ms	3924 KB	Output is correct
26	Correct	73 ms	4180 KB	Output is correct
27	Correct	82 ms	4348 KB	Output is correct
28	Correct	78 ms	4180 KB	Output is correct
29	Correct	74 ms	4180 KB	Output is correct
30	Correct	68 ms	4180 KB	Output is correct
31	Correct	68 ms	4180 KB	Output is correct
32	Correct	70 ms	4180 KB	Output is correct
33	Correct	72 ms	4180 KB	Output is correct
34	Correct	72 ms	4180 KB	Output is correct
35	Correct	74 ms	4180 KB	Output is correct
36	Correct	88 ms	4392 KB	Output is correct
37	Correct	816 ms	23996 KB	Output is correct
38	Correct	850 ms	23996 KB	Output is correct
39	Execution timed out	1071 ms	61520 KB	Time limit exceeded
40	Halted	0 ms	0 KB	-

답안 #1100968

Compilation message

Subtask #1 6.0 / 6.0

Subtask #2 7.0 / 7.0

Subtask #3 15.0 / 15.0

Subtask #4 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
0 / 16.0

Subtask #5
0 / 21.0

Subtask #6
0 / 35.0