oj.uz

Submission #533832

# Submission time Handle Problem Language Result Execution time Memory
533832 2022-03-07T11:37:12 Z penguin133 Financial Report (JOI21_financial) C++14
100 / 100
 580 ms 37252 KB 
#include <bits/stdc++.h>
using namespace std;

set<pair<int, int> > s;
set<pair<int, int> > :: iterator it;
pair<int, int> A[300005];
bool cmp(pair<int, int> a, pair<int, int> b){
	if(a.first != b.first)return a.first < b.first;
	else return a.second > b.second;
}
int n,d;
struct node{
	int s,e,m,val, lazy;
	node *l, *r;
	node(int _s, int _e){
		s = _s, e = _e, m = (s + e)/2;
		val = 0;
		if(s != e)l = new node(s, m) , r=  new node(m+ 1, e);
	}
	void update(int p, int v){
		if(s == e)val = v;
		else{
			if(p <= m)l->update(p,v);
			else r->update(p,v);
			val = max(l->val, r->val);
		}
	}
	int query(int a, int b){
		if(s == a && b == e)return val;
		else if(b <= m)return l->query(a,b);
		else if(a > m)return r->query(a,b);
		else return max(l->query(a,m), r->query(m+1, b));
	}
}*root;
int main(){
	cin >> n >> d;
	root= new node(1, n);
	if(d < n - 1)s.insert({1,n});
	s.insert({0,0});
	for(int i=1;i<=n;i++)cin >> A[i].first, A[i].second = i;
	sort(A+1, A+1+n, cmp);
	for(int i=1;i<=n;i++){
		int x = A[i].second;
		it = s.upper_bound({x, 1e9});
		if(it != s.begin()){
			it--;
			if(it->first <= x && it->second >= x){
				int tmp = it->first, tmp2 = it->second;
				s.erase(it);
				if(x-tmp >= d)s.insert({tmp,x-1});
				if(tmp2-x>= d)s.insert({x+1,tmp2});
			}
		}
		int ans =0 ;
		it = s.upper_bound({x, 1e9});
		if(it != s.begin()){
			it--;
			//cout << i << " " << x << " " << it->second<< '\n';
			ans = root->query(it->second + 1, x);
		}
		ans++;
		root->update(x,ans);
		
	}
	cout << root->val;
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 304 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 1 ms 304 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 1 ms 300 KB Output is correct
26 Correct 1 ms 204 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 304 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 1 ms 304 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 1 ms 300 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 296 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 296 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 296 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 304 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 1 ms 304 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 1 ms 300 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 296 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 296 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 296 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 12 ms 1100 KB Output is correct
42 Correct 7 ms 1100 KB Output is correct
43 Correct 6 ms 972 KB Output is correct
44 Correct 6 ms 836 KB Output is correct
45 Correct 6 ms 964 KB Output is correct
46 Correct 6 ms 1076 KB Output is correct
47 Correct 7 ms 972 KB Output is correct
48 Correct 7 ms 1008 KB Output is correct
49 Correct 6 ms 972 KB Output is correct
50 Correct 6 ms 1080 KB Output is correct
51 Correct 9 ms 972 KB Output is correct
52 Correct 8 ms 972 KB Output is correct
53 Correct 5 ms 972 KB Output is correct
54 Correct 5 ms 1080 KB Output is correct
55 Correct 6 ms 1080 KB Output is correct
56 Correct 6 ms 952 KB Output is correct
57 Correct 6 ms 972 KB Output is correct
58 Correct 5 ms 972 KB Output is correct
59 Correct 5 ms 972 KB Output is correct
60 Correct 5 ms 972 KB Output is correct
61 Correct 6 ms 972 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 220 ms 33736 KB Output is correct
2 Correct 333 ms 36812 KB Output is correct
3 Correct 496 ms 37220 KB Output is correct
4 Correct 580 ms 37124 KB Output is correct
5 Correct 450 ms 34948 KB Output is correct
6 Correct 547 ms 37252 KB Output is correct
7 Correct 220 ms 32196 KB Output is correct
8 Correct 214 ms 33580 KB Output is correct
9 Correct 231 ms 32188 KB Output is correct
10 Correct 229 ms 33612 KB Output is correct
11 Correct 364 ms 32708 KB Output is correct
12 Correct 415 ms 34160 KB Output is correct
13 Correct 359 ms 33640 KB Output is correct
14 Correct 448 ms 32820 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 223 ms 32648 KB Output is correct
2 Correct 334 ms 33648 KB Output is correct
3 Correct 342 ms 33608 KB Output is correct
4 Correct 346 ms 33732 KB Output is correct
5 Correct 304 ms 33732 KB Output is correct
6 Correct 363 ms 33656 KB Output is correct
7 Correct 233 ms 33668 KB Output is correct
8 Correct 211 ms 33704 KB Output is correct
9 Correct 214 ms 33480 KB Output is correct
10 Correct 269 ms 33600 KB Output is correct
11 Correct 326 ms 32576 KB Output is correct
12 Correct 276 ms 33732 KB Output is correct

Subtask #6
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 300 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 304 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 1 ms 304 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 1 ms 300 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 296 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 296 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 296 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 12 ms 1100 KB Output is correct
42 Correct 7 ms 1100 KB Output is correct
43 Correct 6 ms 972 KB Output is correct
44 Correct 6 ms 836 KB Output is correct
45 Correct 6 ms 964 KB Output is correct
46 Correct 6 ms 1076 KB Output is correct
47 Correct 7 ms 972 KB Output is correct
48 Correct 7 ms 1008 KB Output is correct
49 Correct 6 ms 972 KB Output is correct
50 Correct 6 ms 1080 KB Output is correct
51 Correct 9 ms 972 KB Output is correct
52 Correct 8 ms 972 KB Output is correct
53 Correct 5 ms 972 KB Output is correct
54 Correct 5 ms 1080 KB Output is correct
55 Correct 6 ms 1080 KB Output is correct
56 Correct 6 ms 952 KB Output is correct
57 Correct 6 ms 972 KB Output is correct
58 Correct 5 ms 972 KB Output is correct
59 Correct 5 ms 972 KB Output is correct
60 Correct 5 ms 972 KB Output is correct
61 Correct 6 ms 972 KB Output is correct
62 Correct 220 ms 33736 KB Output is correct
63 Correct 333 ms 36812 KB Output is correct
64 Correct 496 ms 37220 KB Output is correct
65 Correct 580 ms 37124 KB Output is correct
66 Correct 450 ms 34948 KB Output is correct
67 Correct 547 ms 37252 KB Output is correct
68 Correct 220 ms 32196 KB Output is correct
69 Correct 214 ms 33580 KB Output is correct
70 Correct 231 ms 32188 KB Output is correct
71 Correct 229 ms 33612 KB Output is correct
72 Correct 364 ms 32708 KB Output is correct
73 Correct 415 ms 34160 KB Output is correct
74 Correct 359 ms 33640 KB Output is correct
75 Correct 448 ms 32820 KB Output is correct
76 Correct 223 ms 32648 KB Output is correct
77 Correct 334 ms 33648 KB Output is correct
78 Correct 342 ms 33608 KB Output is correct
79 Correct 346 ms 33732 KB Output is correct
80 Correct 304 ms 33732 KB Output is correct
81 Correct 363 ms 33656 KB Output is correct
82 Correct 233 ms 33668 KB Output is correct
83 Correct 211 ms 33704 KB Output is correct
84 Correct 214 ms 33480 KB Output is correct
85 Correct 269 ms 33600 KB Output is correct
86 Correct 326 ms 32576 KB Output is correct
87 Correct 276 ms 33732 KB Output is correct
88 Correct 497 ms 35780 KB Output is correct
89 Correct 478 ms 35120 KB Output is correct
90 Correct 430 ms 34356 KB Output is correct
91 Correct 350 ms 33648 KB Output is correct
92 Correct 326 ms 33632 KB Output is correct
93 Correct 346 ms 33672 KB Output is correct
94 Correct 343 ms 33700 KB Output is correct
95 Correct 433 ms 35396 KB Output is correct
96 Correct 381 ms 34240 KB Output is correct
97 Correct 378 ms 33732 KB Output is correct
98 Correct 350 ms 33736 KB Output is correct
99 Correct 357 ms 33712 KB Output is correct
100 Correct 356 ms 33708 KB Output is correct
101 Correct 223 ms 33728 KB Output is correct
102 Correct 223 ms 33592 KB Output is correct
103 Correct 236 ms 33652 KB Output is correct
104 Correct 247 ms 33692 KB Output is correct
105 Correct 282 ms 33656 KB Output is correct
106 Correct 257 ms 33664 KB Output is correct
107 Correct 287 ms 33696 KB Output is correct
108 Correct 330 ms 33704 KB Output is correct
109 Correct 327 ms 33960 KB Output is correct
110 Correct 345 ms 33928 KB Output is correct
111 Correct 356 ms 33772 KB Output is correct
112 Correct 254 ms 33704 KB Output is correct
113 Correct 332 ms 33712 KB Output is correct
114 Correct 331 ms 33696 KB Output is correct
115 Correct 221 ms 33720 KB Output is correct
116 Correct 210 ms 33684 KB Output is correct
117 Correct 246 ms 33660 KB Output is correct
118 Correct 261 ms 33796 KB Output is correct
119 Correct 272 ms 33576 KB Output is correct
120 Correct 276 ms 33684 KB Output is correct