oj.uz

Submission #420000

# Submission time Handle Problem Language Result Execution time Memory
420000 2021-06-07T21:31:57 Z davi_bart Financial Report (JOI21_financial) C++17
48 / 100
 4000 ms 7500 KB 
#pragma GCC optimize("O3")
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define int ll
#define fi first
#define se second
#define ld long double
#define pb push_back
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int N,D;
vector<int> v;
int memo[300010];
int val[300010];
struct min_queue{
    deque<pair<int,int> >q;
    int top(){
        return q.front().fi;
    }
    void insert(int v,int t){
        while(q.size() && q.back().fi>=v)q.pop_back();
        q.pb({v,t});
    }
    void pop(int t){
        while(q.size() && q.front().se<=t)q.pop_front();
    }
}q;
signed main(){
	ios::sync_with_stdio(false);cin.tie(0);
    cin>>N>>D;
    v.pb(0);
    for(int i=0;i<N;i++){
        int a;cin>>a;
        v.pb(a);
    }
    for(int i=0;i<N;i++){
        q.insert(v[i],i);
        q.pop(i-D);
        val[i]=q.top();
    }
    int ans=0;
    for(int i=1;i<=N;i++){
        memo[i]=1;
        for(int j=i-1;j>=0;j--){
            if(val[j]>=v[i])break;
            if(v[j]<v[i]){
                memo[i]=max(memo[i],memo[j]+1);
            }
        }
        ans=max(ans,memo[i]);
        //cout<<memo[i]<<" ";
    }
    //cout<<endl;
    cout<<ans<<endl;

}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 236 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 332 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 0 ms 332 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 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 236 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 332 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 0 ms 332 KB Output is correct
27 Correct 1 ms 332 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 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 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 332 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 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 236 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 332 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 0 ms 332 KB Output is correct
27 Correct 1 ms 332 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 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 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 332 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 2 ms 460 KB Output is correct
42 Correct 3 ms 460 KB Output is correct
43 Correct 8 ms 460 KB Output is correct
44 Correct 47 ms 520 KB Output is correct
45 Correct 78 ms 640 KB Output is correct
46 Correct 88 ms 520 KB Output is correct
47 Correct 27 ms 544 KB Output is correct
48 Correct 30 ms 528 KB Output is correct
49 Correct 37 ms 540 KB Output is correct
50 Correct 57 ms 652 KB Output is correct
51 Correct 2 ms 460 KB Output is correct
52 Correct 4 ms 460 KB Output is correct
53 Correct 32 ms 532 KB Output is correct
54 Correct 36 ms 676 KB Output is correct
55 Correct 77 ms 460 KB Output is correct
56 Correct 45 ms 544 KB Output is correct
57 Correct 58 ms 540 KB Output is correct
58 Correct 27 ms 560 KB Output is correct
59 Correct 25 ms 556 KB Output is correct
60 Correct 29 ms 536 KB Output is correct
61 Correct 29 ms 548 KB Output is correct

Subtask #4
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 43 ms 7476 KB Output is correct
2 Correct 49 ms 7464 KB Output is correct
3 Correct 63 ms 7500 KB Output is correct
4 Correct 51 ms 7468 KB Output is correct
5 Correct 55 ms 7460 KB Output is correct
6 Correct 56 ms 7468 KB Output is correct
7 Execution timed out 4073 ms 5856 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4061 ms 5888 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 236 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 332 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 0 ms 332 KB Output is correct
27 Correct 1 ms 332 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 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 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 332 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 2 ms 460 KB Output is correct
42 Correct 3 ms 460 KB Output is correct
43 Correct 8 ms 460 KB Output is correct
44 Correct 47 ms 520 KB Output is correct
45 Correct 78 ms 640 KB Output is correct
46 Correct 88 ms 520 KB Output is correct
47 Correct 27 ms 544 KB Output is correct
48 Correct 30 ms 528 KB Output is correct
49 Correct 37 ms 540 KB Output is correct
50 Correct 57 ms 652 KB Output is correct
51 Correct 2 ms 460 KB Output is correct
52 Correct 4 ms 460 KB Output is correct
53 Correct 32 ms 532 KB Output is correct
54 Correct 36 ms 676 KB Output is correct
55 Correct 77 ms 460 KB Output is correct
56 Correct 45 ms 544 KB Output is correct
57 Correct 58 ms 540 KB Output is correct
58 Correct 27 ms 560 KB Output is correct
59 Correct 25 ms 556 KB Output is correct
60 Correct 29 ms 536 KB Output is correct
61 Correct 29 ms 548 KB Output is correct
62 Correct 43 ms 7476 KB Output is correct
63 Correct 49 ms 7464 KB Output is correct
64 Correct 63 ms 7500 KB Output is correct
65 Correct 51 ms 7468 KB Output is correct
66 Correct 55 ms 7460 KB Output is correct
67 Correct 56 ms 7468 KB Output is correct
68 Execution timed out 4073 ms 5856 KB Time limit exceeded
69 Halted 0 ms 0 KB -