Submission #916444

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
916444	2024-01-25T23:57:17 Z	amirhoseinfar1385	Financial Report (JOI21_financial)	C++17	53 / 100	4000 ms	23380 KB

Main

#include<bits/stdc++.h>
using namespace std;
const int maxn=300000+10;
int all[maxn],n,d,kaf=(1<<19);
vector<pair<int,int>>v;

bool cmp(pair<int,int>a,pair<int,int>b){
	if(a.first==b.first){
		return a.second>b.second;
	}
	return a.first<b.first;
}

struct segmenta{
	long long seg[(1<<20)];
	segmenta(){
		for(int i=0;i<(1<<20);i++){
			seg[i]=1;
		}
	}
	void upd(int i,int l,int r,int tl,int tr){
		if(l>r||l>tr||r<tl||tl>tr||seg[i]==0){
			return ;
		}
		if(l>=tl&&r<=tr){
			seg[i]=0;
			return ;
		}
		int m=(l+r)>>1;
		upd((i<<1),l,m,tl,tr);
		upd((i<<1)^1,m+1,r,tl,tr);
		return ;
	}
	int pors(int i,int l,int r,int tl,int tr){
		if(l>r||l>tr||r<tl||tl>tr||seg[i]==0){
			return 0;
		}
		if(l==r){
			return l;
		}
		int m=(l+r)>>1;
		int ret=pors((i<<1)^1,m+1,r,tl,tr);
		if(ret==0){
			return pors((i<<1),l,m,tl,tr);
		}
		return ret;
	}
}seg1;

struct segment{
	long long seg[(1<<20)];
	void ins(int i,long long w){
		while(i>0){
			seg[i]=max(seg[i],w);
			i>>=1;
		}
	}
	int pors(int i,int l,int r,int tl,int tr){
		if(l>r||l>tr||r<tl||tl>tr){
			return 0;
		}
		if(l>=tl&&r<=tr){
			return seg[i];
		}
		int m=(l+r)>>1;
		return max(pors((i<<1),l,m,tl,tr),pors((i<<1)^1,m+1,r,tl,tr));
	}
}seg;

int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	cin>>n>>d;
	for(int i=1;i<=n;i++){
		cin>>all[i];
		v.push_back(make_pair(all[i],i));
	}
	sort(v.begin(),v.end(),cmp);
	for(int i=0;i<n;i++){
		int ind=v[i].second;
		seg1.upd(1,0,kaf-1,ind-d+1,ind);
		int l=seg1.pors(1,0,kaf-1,0,ind-1);
		int res=seg.pors(1,0,kaf-1,l,ind-1)+1;
		seg.ins(ind+kaf,res);
	}
//	for(int i=1;i<=n;i++){
//		cout<<i<<" "<<seg.pors(1,0,kaf-1,i,i)<<endl;
//	}
	cout<<seg.pors(1,0,kaf-1,1,n)<<endl;
}

Subtask #1
14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	10584 KB	Output is correct
2	Correct	2 ms	10588 KB	Output is correct
3	Correct	2 ms	10588 KB	Output is correct
4	Correct	2 ms	10588 KB	Output is correct
5	Correct	3 ms	10588 KB	Output is correct
6	Correct	3 ms	10716 KB	Output is correct
7	Correct	2 ms	10588 KB	Output is correct
8	Correct	3 ms	10588 KB	Output is correct
9	Correct	3 ms	10588 KB	Output is correct
10	Correct	3 ms	10732 KB	Output is correct
11	Correct	3 ms	10588 KB	Output is correct
12	Correct	2 ms	10588 KB	Output is correct
13	Correct	3 ms	10588 KB	Output is correct
14	Correct	2 ms	10588 KB	Output is correct
15	Correct	2 ms	10588 KB	Output is correct
16	Correct	3 ms	10588 KB	Output is correct
17	Correct	3 ms	10588 KB	Output is correct
18	Correct	2 ms	10588 KB	Output is correct
19	Correct	3 ms	10588 KB	Output is correct
20	Correct	2 ms	10588 KB	Output is correct
21	Correct	2 ms	10588 KB	Output is correct
22	Correct	2 ms	10588 KB	Output is correct
23	Correct	3 ms	10588 KB	Output is correct
24	Correct	2 ms	10588 KB	Output is correct
25	Correct	3 ms	10588 KB	Output is correct
26	Correct	3 ms	10720 KB	Output is correct

Subtask #2
14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	10584 KB	Output is correct
2	Correct	2 ms	10588 KB	Output is correct
3	Correct	2 ms	10588 KB	Output is correct
4	Correct	2 ms	10588 KB	Output is correct
5	Correct	3 ms	10588 KB	Output is correct
6	Correct	3 ms	10716 KB	Output is correct
7	Correct	2 ms	10588 KB	Output is correct
8	Correct	3 ms	10588 KB	Output is correct
9	Correct	3 ms	10588 KB	Output is correct
10	Correct	3 ms	10732 KB	Output is correct
11	Correct	3 ms	10588 KB	Output is correct
12	Correct	2 ms	10588 KB	Output is correct
13	Correct	3 ms	10588 KB	Output is correct
14	Correct	2 ms	10588 KB	Output is correct
15	Correct	2 ms	10588 KB	Output is correct
16	Correct	3 ms	10588 KB	Output is correct
17	Correct	3 ms	10588 KB	Output is correct
18	Correct	2 ms	10588 KB	Output is correct
19	Correct	3 ms	10588 KB	Output is correct
20	Correct	2 ms	10588 KB	Output is correct
21	Correct	2 ms	10588 KB	Output is correct
22	Correct	2 ms	10588 KB	Output is correct
23	Correct	3 ms	10588 KB	Output is correct
24	Correct	2 ms	10588 KB	Output is correct
25	Correct	3 ms	10588 KB	Output is correct
26	Correct	3 ms	10720 KB	Output is correct
27	Correct	3 ms	10584 KB	Output is correct
28	Correct	3 ms	10584 KB	Output is correct
29	Correct	3 ms	10592 KB	Output is correct
30	Correct	3 ms	10588 KB	Output is correct
31	Correct	3 ms	10588 KB	Output is correct
32	Correct	3 ms	10680 KB	Output is correct
33	Correct	3 ms	10588 KB	Output is correct
34	Correct	2 ms	10584 KB	Output is correct
35	Correct	3 ms	10592 KB	Output is correct
36	Correct	3 ms	10716 KB	Output is correct
37	Correct	3 ms	10588 KB	Output is correct
38	Correct	3 ms	10588 KB	Output is correct
39	Correct	4 ms	10584 KB	Output is correct
40	Correct	2 ms	10584 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	10584 KB	Output is correct
2	Correct	2 ms	10588 KB	Output is correct
3	Correct	2 ms	10588 KB	Output is correct
4	Correct	2 ms	10588 KB	Output is correct
5	Correct	3 ms	10588 KB	Output is correct
6	Correct	3 ms	10716 KB	Output is correct
7	Correct	2 ms	10588 KB	Output is correct
8	Correct	3 ms	10588 KB	Output is correct
9	Correct	3 ms	10588 KB	Output is correct
10	Correct	3 ms	10732 KB	Output is correct
11	Correct	3 ms	10588 KB	Output is correct
12	Correct	2 ms	10588 KB	Output is correct
13	Correct	3 ms	10588 KB	Output is correct
14	Correct	2 ms	10588 KB	Output is correct
15	Correct	2 ms	10588 KB	Output is correct
16	Correct	3 ms	10588 KB	Output is correct
17	Correct	3 ms	10588 KB	Output is correct
18	Correct	2 ms	10588 KB	Output is correct
19	Correct	3 ms	10588 KB	Output is correct
20	Correct	2 ms	10588 KB	Output is correct
21	Correct	2 ms	10588 KB	Output is correct
22	Correct	2 ms	10588 KB	Output is correct
23	Correct	3 ms	10588 KB	Output is correct
24	Correct	2 ms	10588 KB	Output is correct
25	Correct	3 ms	10588 KB	Output is correct
26	Correct	3 ms	10720 KB	Output is correct
27	Correct	3 ms	10584 KB	Output is correct
28	Correct	3 ms	10584 KB	Output is correct
29	Correct	3 ms	10592 KB	Output is correct
30	Correct	3 ms	10588 KB	Output is correct
31	Correct	3 ms	10588 KB	Output is correct
32	Correct	3 ms	10680 KB	Output is correct
33	Correct	3 ms	10588 KB	Output is correct
34	Correct	2 ms	10584 KB	Output is correct
35	Correct	3 ms	10592 KB	Output is correct
36	Correct	3 ms	10716 KB	Output is correct
37	Correct	3 ms	10588 KB	Output is correct
38	Correct	3 ms	10588 KB	Output is correct
39	Correct	4 ms	10584 KB	Output is correct
40	Correct	2 ms	10584 KB	Output is correct
41	Correct	7 ms	10844 KB	Output is correct
42	Correct	8 ms	10844 KB	Output is correct
43	Correct	8 ms	10836 KB	Output is correct
44	Correct	9 ms	10840 KB	Output is correct
45	Correct	6 ms	10992 KB	Output is correct
46	Correct	6 ms	10844 KB	Output is correct
47	Correct	26 ms	11064 KB	Output is correct
48	Correct	17 ms	11100 KB	Output is correct
49	Correct	7 ms	10844 KB	Output is correct
50	Correct	6 ms	10844 KB	Output is correct
51	Correct	8 ms	10844 KB	Output is correct
52	Correct	9 ms	10876 KB	Output is correct
53	Correct	24 ms	10844 KB	Output is correct
54	Correct	8 ms	11096 KB	Output is correct
55	Correct	6 ms	10844 KB	Output is correct
56	Correct	5 ms	10844 KB	Output is correct
57	Correct	8 ms	10844 KB	Output is correct
58	Correct	5 ms	10928 KB	Output is correct
59	Correct	5 ms	10844 KB	Output is correct
60	Correct	5 ms	10844 KB	Output is correct
61	Correct	5 ms	10844 KB	Output is correct

Subtask #4
0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	123 ms	22464 KB	Output is correct
2	Correct	157 ms	21356 KB	Output is correct
3	Correct	186 ms	22164 KB	Output is correct
4	Correct	215 ms	22540 KB	Output is correct
5	Correct	215 ms	22756 KB	Output is correct
6	Correct	214 ms	23152 KB	Output is correct
7	Execution timed out	4054 ms	18892 KB	Time limit exceeded
8	Halted	0 ms	0 KB	-

Subtask #5
5.0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	77 ms	21972 KB	Output is correct
2	Correct	109 ms	22696 KB	Output is correct
3	Correct	118 ms	23184 KB	Output is correct
4	Correct	117 ms	21832 KB	Output is correct
5	Correct	118 ms	21800 KB	Output is correct
6	Correct	114 ms	22104 KB	Output is correct
7	Correct	116 ms	23012 KB	Output is correct
8	Correct	74 ms	21948 KB	Output is correct
9	Correct	117 ms	21728 KB	Output is correct
10	Correct	107 ms	21608 KB	Output is correct
11	Correct	119 ms	23380 KB	Output is correct
12	Correct	103 ms	21696 KB	Output is correct

Subtask #6
0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	10584 KB	Output is correct
2	Correct	2 ms	10588 KB	Output is correct
3	Correct	2 ms	10588 KB	Output is correct
4	Correct	2 ms	10588 KB	Output is correct
5	Correct	3 ms	10588 KB	Output is correct
6	Correct	3 ms	10716 KB	Output is correct
7	Correct	2 ms	10588 KB	Output is correct
8	Correct	3 ms	10588 KB	Output is correct
9	Correct	3 ms	10588 KB	Output is correct
10	Correct	3 ms	10732 KB	Output is correct
11	Correct	3 ms	10588 KB	Output is correct
12	Correct	2 ms	10588 KB	Output is correct
13	Correct	3 ms	10588 KB	Output is correct
14	Correct	2 ms	10588 KB	Output is correct
15	Correct	2 ms	10588 KB	Output is correct
16	Correct	3 ms	10588 KB	Output is correct
17	Correct	3 ms	10588 KB	Output is correct
18	Correct	2 ms	10588 KB	Output is correct
19	Correct	3 ms	10588 KB	Output is correct
20	Correct	2 ms	10588 KB	Output is correct
21	Correct	2 ms	10588 KB	Output is correct
22	Correct	2 ms	10588 KB	Output is correct
23	Correct	3 ms	10588 KB	Output is correct
24	Correct	2 ms	10588 KB	Output is correct
25	Correct	3 ms	10588 KB	Output is correct
26	Correct	3 ms	10720 KB	Output is correct
27	Correct	3 ms	10584 KB	Output is correct
28	Correct	3 ms	10584 KB	Output is correct
29	Correct	3 ms	10592 KB	Output is correct
30	Correct	3 ms	10588 KB	Output is correct
31	Correct	3 ms	10588 KB	Output is correct
32	Correct	3 ms	10680 KB	Output is correct
33	Correct	3 ms	10588 KB	Output is correct
34	Correct	2 ms	10584 KB	Output is correct
35	Correct	3 ms	10592 KB	Output is correct
36	Correct	3 ms	10716 KB	Output is correct
37	Correct	3 ms	10588 KB	Output is correct
38	Correct	3 ms	10588 KB	Output is correct
39	Correct	4 ms	10584 KB	Output is correct
40	Correct	2 ms	10584 KB	Output is correct
41	Correct	7 ms	10844 KB	Output is correct
42	Correct	8 ms	10844 KB	Output is correct
43	Correct	8 ms	10836 KB	Output is correct
44	Correct	9 ms	10840 KB	Output is correct
45	Correct	6 ms	10992 KB	Output is correct
46	Correct	6 ms	10844 KB	Output is correct
47	Correct	26 ms	11064 KB	Output is correct
48	Correct	17 ms	11100 KB	Output is correct
49	Correct	7 ms	10844 KB	Output is correct
50	Correct	6 ms	10844 KB	Output is correct
51	Correct	8 ms	10844 KB	Output is correct
52	Correct	9 ms	10876 KB	Output is correct
53	Correct	24 ms	10844 KB	Output is correct
54	Correct	8 ms	11096 KB	Output is correct
55	Correct	6 ms	10844 KB	Output is correct
56	Correct	5 ms	10844 KB	Output is correct
57	Correct	8 ms	10844 KB	Output is correct
58	Correct	5 ms	10928 KB	Output is correct
59	Correct	5 ms	10844 KB	Output is correct
60	Correct	5 ms	10844 KB	Output is correct
61	Correct	5 ms	10844 KB	Output is correct
62	Correct	123 ms	22464 KB	Output is correct
63	Correct	157 ms	21356 KB	Output is correct
64	Correct	186 ms	22164 KB	Output is correct
65	Correct	215 ms	22540 KB	Output is correct
66	Correct	215 ms	22756 KB	Output is correct
67	Correct	214 ms	23152 KB	Output is correct
68	Execution timed out	4054 ms	18892 KB	Time limit exceeded
69	Halted	0 ms	0 KB	-

Submission #916444

Compilation message

Subtask #1 14.0 / 14.0

Subtask #2 14.0 / 14.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 12.0

Subtask #5 5.0 / 5.0

Subtask #6 0 / 35.0

Subtask #1
14.0 / 14.0

Subtask #2
14.0 / 14.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 12.0

Subtask #5
5.0 / 5.0

Subtask #6
0 / 35.0