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Submission #769877

# Submission time Handle Problem Language Result Execution time Memory
769877 2023-06-30T12:22:02 Z NintsiChkhaidze Bootfall (IZhO17_bootfall) C++17
13 / 100
 1000 ms 336 KB 
#include <bits/stdc++.h>
#define ll long long
#define f first
#define s second
#define pb push_back
#define pii pair <int,ll>
#define left (h<<1),l,((l + r)>>1)
#define right ((h<<1)|1),((l + r)>>1) + 1,r
using namespace std;

int sum,a[505];
vector <int> ans;
bitset <10005> dp;
bool DP[250005];

signed main() {
	ios_base::sync_with_stdio(0),cin.tie(NULL),cout.tie(NULL);
	
	int n;
	cin>>n;

	for (int i = 1; i <= n; i++)
		cin>>a[i],sum += a[i];

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

	if (sum & 1 || !DP[sum/2]){
		cout<<0;
		exit(0);
	}
	++n;
	for (int x = 1; x <= sum; x++){
		//x-s vamatebt axla
		a[n] = x;
		
		int can = 1;
		for (int j = 1; j <= n; j++){
			//j amovagdot
			int target = (sum + x - a[j]);
			if (target&1){
				can=0;
				break;
			}
			target/=2;
			dp = 0;
			dp[0] = 1;
			for (int i = 1; i <= n; i++){
				if (i != j) dp |= (dp << a[i]);
				if (dp[target]) break;
			}

			if (!dp[target]) {
				can = 0;
				break;
			}
		}
		if (can){
			ans.pb(x);
		}
	}

	cout<<ans.size()<<endl;
	for (int x: ans) 
		cout<<x<<" ";
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 8 ms 336 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 9 ms 324 KB Output is correct
9 Correct 1 ms 212 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 8 ms 336 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 9 ms 324 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 6 ms 212 KB Output is correct
11 Correct 22 ms 324 KB Output is correct
12 Correct 3 ms 212 KB Output is correct
13 Correct 2 ms 212 KB Output is correct
14 Correct 23 ms 328 KB Output is correct
15 Correct 18 ms 332 KB Output is correct
16 Correct 25 ms 320 KB Output is correct
17 Correct 7 ms 332 KB Output is correct
18 Correct 19 ms 328 KB Output is correct
19 Correct 13 ms 212 KB Output is correct
20 Correct 6 ms 324 KB Output is correct

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 8 ms 336 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 9 ms 324 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 6 ms 212 KB Output is correct
11 Correct 22 ms 324 KB Output is correct
12 Correct 3 ms 212 KB Output is correct
13 Correct 2 ms 212 KB Output is correct
14 Correct 23 ms 328 KB Output is correct
15 Correct 18 ms 332 KB Output is correct
16 Correct 25 ms 320 KB Output is correct
17 Correct 7 ms 332 KB Output is correct
18 Correct 19 ms 328 KB Output is correct
19 Correct 13 ms 212 KB Output is correct
20 Correct 6 ms 324 KB Output is correct
21 Execution timed out 1066 ms 212 KB Time limit exceeded
22 Halted 0 ms 0 KB -

Subtask #4
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 8 ms 336 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 9 ms 324 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 6 ms 212 KB Output is correct
11 Correct 22 ms 324 KB Output is correct
12 Correct 3 ms 212 KB Output is correct
13 Correct 2 ms 212 KB Output is correct
14 Correct 23 ms 328 KB Output is correct
15 Correct 18 ms 332 KB Output is correct
16 Correct 25 ms 320 KB Output is correct
17 Correct 7 ms 332 KB Output is correct
18 Correct 19 ms 328 KB Output is correct
19 Correct 13 ms 212 KB Output is correct
20 Correct 6 ms 324 KB Output is correct
21 Execution timed out 1066 ms 212 KB Time limit exceeded
22 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 8 ms 336 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 9 ms 324 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 6 ms 212 KB Output is correct
11 Correct 22 ms 324 KB Output is correct
12 Correct 3 ms 212 KB Output is correct
13 Correct 2 ms 212 KB Output is correct
14 Correct 23 ms 328 KB Output is correct
15 Correct 18 ms 332 KB Output is correct
16 Correct 25 ms 320 KB Output is correct
17 Correct 7 ms 332 KB Output is correct
18 Correct 19 ms 328 KB Output is correct
19 Correct 13 ms 212 KB Output is correct
20 Correct 6 ms 324 KB Output is correct
21 Execution timed out 1066 ms 212 KB Time limit exceeded
22 Halted 0 ms 0 KB -

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 8 ms 336 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 9 ms 324 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 6 ms 212 KB Output is correct
11 Correct 22 ms 324 KB Output is correct
12 Correct 3 ms 212 KB Output is correct
13 Correct 2 ms 212 KB Output is correct
14 Correct 23 ms 328 KB Output is correct
15 Correct 18 ms 332 KB Output is correct
16 Correct 25 ms 320 KB Output is correct
17 Correct 7 ms 332 KB Output is correct
18 Correct 19 ms 328 KB Output is correct
19 Correct 13 ms 212 KB Output is correct
20 Correct 6 ms 324 KB Output is correct
21 Execution timed out 1066 ms 212 KB Time limit exceeded
22 Halted 0 ms 0 KB -