oj.uz

Submission #916445

# Submission time Handle Problem Language Result Execution time Memory
916445 2024-01-25T23:59:45 Z amirhoseinfar1385 Financial Report (JOI21_financial) C++17
100 / 100
 237 ms 23492 KB 
#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);
		seg[i]=seg[(i<<1)]|seg[(i<<1)^1];
		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 2 ms 10584 KB Output is correct
2 Correct 2 ms 10584 KB Output is correct
3 Correct 3 ms 10588 KB Output is correct
4 Correct 2 ms 10588 KB Output is correct
5 Correct 3 ms 10584 KB Output is correct
6 Correct 2 ms 10692 KB Output is correct
7 Correct 3 ms 10584 KB Output is correct
8 Correct 2 ms 10588 KB Output is correct
9 Correct 3 ms 10588 KB Output is correct
10 Correct 2 ms 10588 KB Output is correct
11 Correct 2 ms 10588 KB Output is correct
12 Correct 3 ms 10588 KB Output is correct
13 Correct 2 ms 10588 KB Output is correct
14 Correct 3 ms 10588 KB Output is correct
15 Correct 2 ms 10588 KB Output is correct
16 Correct 2 ms 10680 KB Output is correct
17 Correct 4 ms 10588 KB Output is correct
18 Correct 2 ms 10588 KB Output is correct
19 Correct 2 ms 10588 KB Output is correct
20 Correct 2 ms 10588 KB Output is correct
21 Correct 3 ms 10588 KB Output is correct
22 Correct 2 ms 10584 KB Output is correct
23 Correct 3 ms 10584 KB Output is correct
24 Correct 2 ms 10588 KB Output is correct
25 Correct 2 ms 10588 KB Output is correct
26 Correct 3 ms 10588 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 10584 KB Output is correct
2 Correct 2 ms 10584 KB Output is correct
3 Correct 3 ms 10588 KB Output is correct
4 Correct 2 ms 10588 KB Output is correct
5 Correct 3 ms 10584 KB Output is correct
6 Correct 2 ms 10692 KB Output is correct
7 Correct 3 ms 10584 KB Output is correct
8 Correct 2 ms 10588 KB Output is correct
9 Correct 3 ms 10588 KB Output is correct
10 Correct 2 ms 10588 KB Output is correct
11 Correct 2 ms 10588 KB Output is correct
12 Correct 3 ms 10588 KB Output is correct
13 Correct 2 ms 10588 KB Output is correct
14 Correct 3 ms 10588 KB Output is correct
15 Correct 2 ms 10588 KB Output is correct
16 Correct 2 ms 10680 KB Output is correct
17 Correct 4 ms 10588 KB Output is correct
18 Correct 2 ms 10588 KB Output is correct
19 Correct 2 ms 10588 KB Output is correct
20 Correct 2 ms 10588 KB Output is correct
21 Correct 3 ms 10588 KB Output is correct
22 Correct 2 ms 10584 KB Output is correct
23 Correct 3 ms 10584 KB Output is correct
24 Correct 2 ms 10588 KB Output is correct
25 Correct 2 ms 10588 KB Output is correct
26 Correct 3 ms 10588 KB Output is correct
27 Correct 3 ms 10588 KB Output is correct
28 Correct 2 ms 10588 KB Output is correct
29 Correct 3 ms 10588 KB Output is correct
30 Correct 2 ms 10588 KB Output is correct
31 Correct 2 ms 10740 KB Output is correct
32 Correct 2 ms 10588 KB Output is correct
33 Correct 2 ms 10588 KB Output is correct
34 Correct 2 ms 10588 KB Output is correct
35 Correct 2 ms 10588 KB Output is correct
36 Correct 2 ms 10588 KB Output is correct
37 Correct 3 ms 10592 KB Output is correct
38 Correct 2 ms 10588 KB Output is correct
39 Correct 2 ms 10692 KB Output is correct
40 Correct 2 ms 10588 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 10584 KB Output is correct
2 Correct 2 ms 10584 KB Output is correct
3 Correct 3 ms 10588 KB Output is correct
4 Correct 2 ms 10588 KB Output is correct
5 Correct 3 ms 10584 KB Output is correct
6 Correct 2 ms 10692 KB Output is correct
7 Correct 3 ms 10584 KB Output is correct
8 Correct 2 ms 10588 KB Output is correct
9 Correct 3 ms 10588 KB Output is correct
10 Correct 2 ms 10588 KB Output is correct
11 Correct 2 ms 10588 KB Output is correct
12 Correct 3 ms 10588 KB Output is correct
13 Correct 2 ms 10588 KB Output is correct
14 Correct 3 ms 10588 KB Output is correct
15 Correct 2 ms 10588 KB Output is correct
16 Correct 2 ms 10680 KB Output is correct
17 Correct 4 ms 10588 KB Output is correct
18 Correct 2 ms 10588 KB Output is correct
19 Correct 2 ms 10588 KB Output is correct
20 Correct 2 ms 10588 KB Output is correct
21 Correct 3 ms 10588 KB Output is correct
22 Correct 2 ms 10584 KB Output is correct
23 Correct 3 ms 10584 KB Output is correct
24 Correct 2 ms 10588 KB Output is correct
25 Correct 2 ms 10588 KB Output is correct
26 Correct 3 ms 10588 KB Output is correct
27 Correct 3 ms 10588 KB Output is correct
28 Correct 2 ms 10588 KB Output is correct
29 Correct 3 ms 10588 KB Output is correct
30 Correct 2 ms 10588 KB Output is correct
31 Correct 2 ms 10740 KB Output is correct
32 Correct 2 ms 10588 KB Output is correct
33 Correct 2 ms 10588 KB Output is correct
34 Correct 2 ms 10588 KB Output is correct
35 Correct 2 ms 10588 KB Output is correct
36 Correct 2 ms 10588 KB Output is correct
37 Correct 3 ms 10592 KB Output is correct
38 Correct 2 ms 10588 KB Output is correct
39 Correct 2 ms 10692 KB Output is correct
40 Correct 2 ms 10588 KB Output is correct
41 Correct 7 ms 10992 KB Output is correct
42 Correct 6 ms 10844 KB Output is correct
43 Correct 6 ms 10848 KB Output is correct
44 Correct 5 ms 10844 KB Output is correct
45 Correct 5 ms 10844 KB Output is correct
46 Correct 5 ms 10840 KB Output is correct
47 Correct 8 ms 10844 KB Output is correct
48 Correct 6 ms 10844 KB Output is correct
49 Correct 5 ms 10840 KB Output is correct
50 Correct 5 ms 10844 KB Output is correct
51 Correct 6 ms 10996 KB Output is correct
52 Correct 6 ms 11100 KB Output is correct
53 Correct 5 ms 10844 KB Output is correct
54 Correct 5 ms 10844 KB Output is correct
55 Correct 5 ms 10844 KB Output is correct
56 Correct 5 ms 10844 KB Output is correct
57 Correct 5 ms 10840 KB Output is correct
58 Correct 4 ms 10840 KB Output is correct
59 Correct 4 ms 10844 KB Output is correct
60 Correct 5 ms 10844 KB Output is correct
61 Correct 7 ms 10840 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 138 ms 18620 KB Output is correct
2 Correct 164 ms 19644 KB Output is correct
3 Correct 224 ms 19852 KB Output is correct
4 Correct 214 ms 19600 KB Output is correct
5 Correct 184 ms 19788 KB Output is correct
6 Correct 222 ms 18876 KB Output is correct
7 Correct 155 ms 20312 KB Output is correct
8 Correct 129 ms 22144 KB Output is correct
9 Correct 160 ms 23492 KB Output is correct
10 Correct 154 ms 22208 KB Output is correct
11 Correct 187 ms 21868 KB Output is correct
12 Correct 214 ms 23304 KB Output is correct
13 Correct 207 ms 21740 KB Output is correct
14 Correct 204 ms 21700 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 75 ms 18652 KB Output is correct
2 Correct 111 ms 19488 KB Output is correct
3 Correct 117 ms 19392 KB Output is correct
4 Correct 113 ms 19464 KB Output is correct
5 Correct 109 ms 18636 KB Output is correct
6 Correct 116 ms 18876 KB Output is correct
7 Correct 119 ms 18644 KB Output is correct
8 Correct 75 ms 20020 KB Output is correct
9 Correct 122 ms 20124 KB Output is correct
10 Correct 105 ms 18624 KB Output is correct
11 Correct 119 ms 18880 KB Output is correct
12 Correct 104 ms 19132 KB Output is correct

Subtask #6
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 10584 KB Output is correct
2 Correct 2 ms 10584 KB Output is correct
3 Correct 3 ms 10588 KB Output is correct
4 Correct 2 ms 10588 KB Output is correct
5 Correct 3 ms 10584 KB Output is correct
6 Correct 2 ms 10692 KB Output is correct
7 Correct 3 ms 10584 KB Output is correct
8 Correct 2 ms 10588 KB Output is correct
9 Correct 3 ms 10588 KB Output is correct
10 Correct 2 ms 10588 KB Output is correct
11 Correct 2 ms 10588 KB Output is correct
12 Correct 3 ms 10588 KB Output is correct
13 Correct 2 ms 10588 KB Output is correct
14 Correct 3 ms 10588 KB Output is correct
15 Correct 2 ms 10588 KB Output is correct
16 Correct 2 ms 10680 KB Output is correct
17 Correct 4 ms 10588 KB Output is correct
18 Correct 2 ms 10588 KB Output is correct
19 Correct 2 ms 10588 KB Output is correct
20 Correct 2 ms 10588 KB Output is correct
21 Correct 3 ms 10588 KB Output is correct
22 Correct 2 ms 10584 KB Output is correct
23 Correct 3 ms 10584 KB Output is correct
24 Correct 2 ms 10588 KB Output is correct
25 Correct 2 ms 10588 KB Output is correct
26 Correct 3 ms 10588 KB Output is correct
27 Correct 3 ms 10588 KB Output is correct
28 Correct 2 ms 10588 KB Output is correct
29 Correct 3 ms 10588 KB Output is correct
30 Correct 2 ms 10588 KB Output is correct
31 Correct 2 ms 10740 KB Output is correct
32 Correct 2 ms 10588 KB Output is correct
33 Correct 2 ms 10588 KB Output is correct
34 Correct 2 ms 10588 KB Output is correct
35 Correct 2 ms 10588 KB Output is correct
36 Correct 2 ms 10588 KB Output is correct
37 Correct 3 ms 10592 KB Output is correct
38 Correct 2 ms 10588 KB Output is correct
39 Correct 2 ms 10692 KB Output is correct
40 Correct 2 ms 10588 KB Output is correct
41 Correct 7 ms 10992 KB Output is correct
42 Correct 6 ms 10844 KB Output is correct
43 Correct 6 ms 10848 KB Output is correct
44 Correct 5 ms 10844 KB Output is correct
45 Correct 5 ms 10844 KB Output is correct
46 Correct 5 ms 10840 KB Output is correct
47 Correct 8 ms 10844 KB Output is correct
48 Correct 6 ms 10844 KB Output is correct
49 Correct 5 ms 10840 KB Output is correct
50 Correct 5 ms 10844 KB Output is correct
51 Correct 6 ms 10996 KB Output is correct
52 Correct 6 ms 11100 KB Output is correct
53 Correct 5 ms 10844 KB Output is correct
54 Correct 5 ms 10844 KB Output is correct
55 Correct 5 ms 10844 KB Output is correct
56 Correct 5 ms 10844 KB Output is correct
57 Correct 5 ms 10840 KB Output is correct
58 Correct 4 ms 10840 KB Output is correct
59 Correct 4 ms 10844 KB Output is correct
60 Correct 5 ms 10844 KB Output is correct
61 Correct 7 ms 10840 KB Output is correct
62 Correct 138 ms 18620 KB Output is correct
63 Correct 164 ms 19644 KB Output is correct
64 Correct 224 ms 19852 KB Output is correct
65 Correct 214 ms 19600 KB Output is correct
66 Correct 184 ms 19788 KB Output is correct
67 Correct 222 ms 18876 KB Output is correct
68 Correct 155 ms 20312 KB Output is correct
69 Correct 129 ms 22144 KB Output is correct
70 Correct 160 ms 23492 KB Output is correct
71 Correct 154 ms 22208 KB Output is correct
72 Correct 187 ms 21868 KB Output is correct
73 Correct 214 ms 23304 KB Output is correct
74 Correct 207 ms 21740 KB Output is correct
75 Correct 204 ms 21700 KB Output is correct
76 Correct 75 ms 18652 KB Output is correct
77 Correct 111 ms 19488 KB Output is correct
78 Correct 117 ms 19392 KB Output is correct
79 Correct 113 ms 19464 KB Output is correct
80 Correct 109 ms 18636 KB Output is correct
81 Correct 116 ms 18876 KB Output is correct
82 Correct 119 ms 18644 KB Output is correct
83 Correct 75 ms 20020 KB Output is correct
84 Correct 122 ms 20124 KB Output is correct
85 Correct 105 ms 18624 KB Output is correct
86 Correct 119 ms 18880 KB Output is correct
87 Correct 104 ms 19132 KB Output is correct
88 Correct 237 ms 22204 KB Output is correct
89 Correct 214 ms 22696 KB Output is correct
90 Correct 191 ms 23236 KB Output is correct
91 Correct 128 ms 21692 KB Output is correct
92 Correct 113 ms 21484 KB Output is correct
93 Correct 119 ms 23432 KB Output is correct
94 Correct 138 ms 22428 KB Output is correct
95 Correct 205 ms 23324 KB Output is correct
96 Correct 192 ms 21808 KB Output is correct
97 Correct 154 ms 22964 KB Output is correct
98 Correct 129 ms 23232 KB Output is correct
99 Correct 117 ms 22980 KB Output is correct
100 Correct 114 ms 21696 KB Output is correct
101 Correct 137 ms 23248 KB Output is correct
102 Correct 120 ms 23164 KB Output is correct
103 Correct 113 ms 21860 KB Output is correct
104 Correct 111 ms 22216 KB Output is correct
105 Correct 109 ms 21600 KB Output is correct
106 Correct 145 ms 21692 KB Output is correct
107 Correct 148 ms 22120 KB Output is correct
108 Correct 136 ms 22108 KB Output is correct
109 Correct 195 ms 22000 KB Output is correct
110 Correct 152 ms 21792 KB Output is correct
111 Correct 135 ms 21816 KB Output is correct
112 Correct 117 ms 22716 KB Output is correct
113 Correct 114 ms 22116 KB Output is correct
114 Correct 114 ms 22652 KB Output is correct
115 Correct 77 ms 22116 KB Output is correct
116 Correct 83 ms 22792 KB Output is correct
117 Correct 103 ms 21848 KB Output is correct
118 Correct 105 ms 21740 KB Output is correct
119 Correct 113 ms 22464 KB Output is correct
120 Correct 102 ms 23024 KB Output is correct