Submission #704091

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
704091	2023-03-01T14:31:58 Z	ld_minh4354	Intercastellar (JOI22_ho_t1)	C++17	100 / 100	72 ms	13872 KB

Main

#include<bits/stdc++.h>
using namespace std;

#define int long long
#define fi first
#define se second
#define pb push_back
#define debug(x) cout<<#x<<": "<<x<<"\n"



signed main()
{
	ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
//	freopen("input.000","r",stdin);
//	freopen("output.000","w",stdout);
//	srand((unsigned)time(NULL));
//	rand()
	
	int n,q,i,l[200005],f[200005],ans[200005],ptr,sum;
	pair<int,int> p[200005];
	
	cin>>n;
	for (i=1;i<n+1;i++) cin>>l[i];
	
	cin>>q;
	for (i=1;i<q+1;i++)
	{
		cin>>p[i].fi;
		p[i].se=i;
	}
	sort(p+1,p+q+1);
	
	for (i=1;i<n+1;i++)
	{
		f[i]=1;
		while (l[i]%2==0)
		{
			l[i]/=2;
			f[i]*=2;
		}
	}
	
	ptr=1;sum=0;
	for (i=1;i<n+1;i++)
	{
		sum+=f[i];
		while (ptr<=q and p[ptr].fi<=sum)
		{
	//		cout<<i<<" "<<ptr<<"\n";
			ans[p[ptr].se]=l[i];
			ptr++;
		}
	}
	
	for (i=1;i<q+1;i++) cout<<ans[i]<<"\n";
}

Subtask #1

25.0 / 25.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	8148 KB	Output is correct
2	Correct	4 ms	8044 KB	Output is correct
3	Correct	21 ms	8772 KB	Output is correct
4	Correct	30 ms	9420 KB	Output is correct
5	Correct	44 ms	10232 KB	Output is correct
6	Correct	30 ms	9268 KB	Output is correct
7	Correct	44 ms	10244 KB	Output is correct
8	Correct	42 ms	10292 KB	Output is correct

Subtask #2

35.0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	8020 KB	Output is correct
2	Correct	4 ms	8020 KB	Output is correct
3	Correct	3 ms	8036 KB	Output is correct
4	Correct	4 ms	8020 KB	Output is correct
5	Correct	4 ms	8144 KB	Output is correct
6	Correct	4 ms	8144 KB	Output is correct
7	Correct	4 ms	8148 KB	Output is correct
8	Correct	5 ms	8056 KB	Output is correct
9	Correct	4 ms	8148 KB	Output is correct
10	Correct	4 ms	8148 KB	Output is correct
11	Correct	4 ms	8148 KB	Output is correct
12	Correct	5 ms	8120 KB	Output is correct
13	Correct	4 ms	8156 KB	Output is correct
14	Correct	4 ms	8148 KB	Output is correct

Subtask #3

40.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	4 ms	8148 KB	Output is correct
2	Correct	4 ms	8044 KB	Output is correct
3	Correct	21 ms	8772 KB	Output is correct
4	Correct	30 ms	9420 KB	Output is correct
5	Correct	44 ms	10232 KB	Output is correct
6	Correct	30 ms	9268 KB	Output is correct
7	Correct	44 ms	10244 KB	Output is correct
8	Correct	42 ms	10292 KB	Output is correct
9	Correct	4 ms	8020 KB	Output is correct
10	Correct	4 ms	8020 KB	Output is correct
11	Correct	3 ms	8036 KB	Output is correct
12	Correct	4 ms	8020 KB	Output is correct
13	Correct	4 ms	8144 KB	Output is correct
14	Correct	4 ms	8144 KB	Output is correct
15	Correct	4 ms	8148 KB	Output is correct
16	Correct	5 ms	8056 KB	Output is correct
17	Correct	4 ms	8148 KB	Output is correct
18	Correct	4 ms	8148 KB	Output is correct
19	Correct	4 ms	8148 KB	Output is correct
20	Correct	5 ms	8120 KB	Output is correct
21	Correct	4 ms	8156 KB	Output is correct
22	Correct	4 ms	8148 KB	Output is correct
23	Correct	28 ms	10292 KB	Output is correct
24	Correct	32 ms	10828 KB	Output is correct
25	Correct	60 ms	13480 KB	Output is correct
26	Correct	43 ms	11308 KB	Output is correct
27	Correct	39 ms	11060 KB	Output is correct
28	Correct	71 ms	13872 KB	Output is correct
29	Correct	71 ms	13356 KB	Output is correct
30	Correct	41 ms	11048 KB	Output is correct
31	Correct	72 ms	13872 KB	Output is correct