Submission #338796

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
338796	2020-12-23T22:56:58 Z	ogibogi2004	Bali Sculptures (APIO15_sculpture)	C++14	21 / 100	1000 ms	5248 KB

sculpture

#include<bits/stdc++.h>
using namespace std;
#define ll long long
const ll MAXN=2048;
vector<pair<ll,ll> >g[MAXN];
ll n,a,b,cur;
ll y[MAXN];
bool dp[MAXN][MAXN];
bool ok(ll idx)
{
	//if(idx==1)cout<<idx<<endl;
	for(int i=0;i<=n+1;i++)
	{
		for(int j=0;j<=n+1;j++)
		{
			dp[i][j]=0;
		}
	}
	dp[0][0]=1;
	for(ll i=0;i<=n;i++)
	{
		for(auto xd:g[i])
		{
			if((xd.first|idx)!=idx)continue;
			for(ll j=0;j<=n;j++)
			{
				dp[xd.second+1][j+1]|=dp[i][j];
			}
		}
	}
	for(ll i=a;i<=b;i++)
	{
		if(dp[n+1][i])return 1;
	}
	return 0;
}
int main()
{
	cin>>n>>a>>b;
	for(ll i=1;i<=n;i++)
	{
		cin>>y[i];
	}
	for(ll i=0;i<=n;i++)
	{
		ll sum=0;
		for(ll j=i;j<=n;j++)
		{
			sum+=y[j];
			g[i].push_back({sum,j});
		}
	}
	cur=(1ll<<61)-1ll;
	for(ll i=60;i>=0;i--)
	{
		if(ok(cur-(1ll<<i)))
		{
			cur-=(1ll<<i);
		}
	}
	cout<<cur<<endl;
return 0;
}

Subtask #1

0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	512 KB	Output is correct
11	Correct	2 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Incorrect	1 ms	364 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #2

0 / 16.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Correct	1 ms	384 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	512 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Incorrect	1 ms	364 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #3

21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	492 KB	Output is correct
16	Correct	2 ms	492 KB	Output is correct
17	Correct	3 ms	492 KB	Output is correct
18	Correct	4 ms	492 KB	Output is correct
19	Correct	4 ms	492 KB	Output is correct
20	Correct	4 ms	492 KB	Output is correct
21	Correct	5 ms	492 KB	Output is correct
22	Correct	4 ms	492 KB	Output is correct
23	Correct	4 ms	492 KB	Output is correct
24	Correct	4 ms	492 KB	Output is correct
25	Correct	8 ms	492 KB	Output is correct
26	Correct	12 ms	620 KB	Output is correct
27	Correct	18 ms	620 KB	Output is correct
28	Correct	23 ms	748 KB	Output is correct
29	Correct	23 ms	748 KB	Output is correct
30	Correct	31 ms	748 KB	Output is correct
31	Correct	23 ms	748 KB	Output is correct
32	Correct	23 ms	748 KB	Output is correct

Subtask #4

0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	380 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	384 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	384 KB	Output is correct
15	Incorrect	1 ms	364 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #5

0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	1 ms	364 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct
25	Correct	1 ms	492 KB	Output is correct
26	Correct	2 ms	512 KB	Output is correct
27	Correct	3 ms	492 KB	Output is correct
28	Correct	4 ms	492 KB	Output is correct
29	Correct	4 ms	492 KB	Output is correct
30	Correct	4 ms	492 KB	Output is correct
31	Correct	7 ms	492 KB	Output is correct
32	Correct	4 ms	492 KB	Output is correct
33	Correct	4 ms	492 KB	Output is correct
34	Correct	4 ms	492 KB	Output is correct
35	Correct	8 ms	620 KB	Output is correct
36	Correct	12 ms	620 KB	Output is correct
37	Correct	18 ms	620 KB	Output is correct
38	Correct	23 ms	876 KB	Output is correct
39	Correct	22 ms	748 KB	Output is correct
40	Correct	24 ms	748 KB	Output is correct
41	Correct	22 ms	748 KB	Output is correct
42	Correct	22 ms	748 KB	Output is correct
43	Correct	3 ms	492 KB	Output is correct
44	Correct	7 ms	620 KB	Output is correct
45	Correct	10 ms	620 KB	Output is correct
46	Correct	13 ms	748 KB	Output is correct
47	Correct	12 ms	748 KB	Output is correct
48	Correct	13 ms	748 KB	Output is correct
49	Correct	14 ms	748 KB	Output is correct
50	Correct	14 ms	748 KB	Output is correct
51	Correct	13 ms	748 KB	Output is correct
52	Execution timed out	1089 ms	5248 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-