oj.uz

Submission #864166

# Submission time Handle Problem Language Result Execution time Memory
864166 2023-10-22T07:53:34 Z vjudge1 Financial Report (JOI21_financial) C++17
48 / 100
 4000 ms 200896 KB 
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
typedef long long ll;
typedef pair<long long, long long> pll;
typedef pair<int,int> pii;
typedef vector<long long> vl;
typedef vector<int> vi;
int n, d;
vi arr;
int dp[410][410][410];
//int f(int i, int j, int k){
//	if(i >= n)	return 0;
//	if(dp[i][j][k] != -1)	return dp[i][j][k];
//	
//	int ans = 0;
//	if(arr[i] < arr[j])	ans = max(ans, f(i+1, j, i));
//	if(arr[i] > arr[j])	ans = max(ans, 1 + f(i+1, i, i));
//	if(arr[i] == arr[j])	ans = max(ans, f(i+1, i, i));
//	if(i-k<d || j == n)	ans = max(ans, f(i+1, j, k));
//	return dp[i][j][k] = ans;
//}
int cnt[7100], can_jump[7100][7100];
int main(){
	cin>>n>>d;
//	arr.resize(n);
//	for(int i = 0; i < n; i++)	cin>>arr[i];
//	memset(dp, -1, sizeof dp);
//	arr.push_back(-1e9);
//	cout<<f(0, n, n)<<endl;
	for(int i = 1; i <= n; i++){
		cin>>cnt[i];
		arr.pb(cnt[i]);
	}
	sort(arr.begin(), arr.end());
	memset(can_jump, 0, sizeof can_jump);
	arr.erase(unique(arr.begin(), arr.end()), arr.end());
	for(int i = 1; i <= n; i++)	cnt[i] = lower_bound(arr.begin(), arr.end(), cnt[i]) - arr.begin() + 1;
	for(int i = 1; i <= n; i++){
		int last = i;
		for(int j = i +1; j <= n; j++){
			if(j - last <= d && cnt[i] < cnt[j])	can_jump[i][j] = 1;
			if(j - last <= d && cnt[i] >= cnt[j])	last = j;
		}
	}
	int dp[n+1];
	for(int i = 1; i <= n; i++){
		dp[i] = 1;
		for(int j = 1; j < i; j++){
			if(!can_jump[j][i])	continue;
			dp[i] = max(dp[i], dp[j] + 1);
		}
	}
	int ans = 0;
	for(int i = 1; i <= n; i++)
		ans = max(ans, dp[i]);
		
	cout<<ans<<endl;
	return 0;
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 199512 KB Output is correct
2 Correct 23 ms 199516 KB Output is correct
3 Correct 21 ms 199516 KB Output is correct
4 Correct 23 ms 199596 KB Output is correct
5 Correct 23 ms 199588 KB Output is correct
6 Correct 21 ms 199516 KB Output is correct
7 Correct 21 ms 199516 KB Output is correct
8 Correct 23 ms 199512 KB Output is correct
9 Correct 22 ms 199596 KB Output is correct
10 Correct 23 ms 199504 KB Output is correct
11 Correct 22 ms 199492 KB Output is correct
12 Correct 22 ms 199516 KB Output is correct
13 Correct 23 ms 199548 KB Output is correct
14 Correct 22 ms 199500 KB Output is correct
15 Correct 23 ms 199504 KB Output is correct
16 Correct 24 ms 199508 KB Output is correct
17 Correct 22 ms 199508 KB Output is correct
18 Correct 22 ms 199516 KB Output is correct
19 Correct 22 ms 199640 KB Output is correct
20 Correct 21 ms 199504 KB Output is correct
21 Correct 22 ms 199416 KB Output is correct
22 Correct 22 ms 199500 KB Output is correct
23 Correct 24 ms 199528 KB Output is correct
24 Correct 22 ms 199516 KB Output is correct
25 Correct 22 ms 199516 KB Output is correct
26 Correct 22 ms 199512 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 199512 KB Output is correct
2 Correct 23 ms 199516 KB Output is correct
3 Correct 21 ms 199516 KB Output is correct
4 Correct 23 ms 199596 KB Output is correct
5 Correct 23 ms 199588 KB Output is correct
6 Correct 21 ms 199516 KB Output is correct
7 Correct 21 ms 199516 KB Output is correct
8 Correct 23 ms 199512 KB Output is correct
9 Correct 22 ms 199596 KB Output is correct
10 Correct 23 ms 199504 KB Output is correct
11 Correct 22 ms 199492 KB Output is correct
12 Correct 22 ms 199516 KB Output is correct
13 Correct 23 ms 199548 KB Output is correct
14 Correct 22 ms 199500 KB Output is correct
15 Correct 23 ms 199504 KB Output is correct
16 Correct 24 ms 199508 KB Output is correct
17 Correct 22 ms 199508 KB Output is correct
18 Correct 22 ms 199516 KB Output is correct
19 Correct 22 ms 199640 KB Output is correct
20 Correct 21 ms 199504 KB Output is correct
21 Correct 22 ms 199416 KB Output is correct
22 Correct 22 ms 199500 KB Output is correct
23 Correct 24 ms 199528 KB Output is correct
24 Correct 22 ms 199516 KB Output is correct
25 Correct 22 ms 199516 KB Output is correct
26 Correct 22 ms 199512 KB Output is correct
27 Correct 22 ms 199512 KB Output is correct
28 Correct 22 ms 199660 KB Output is correct
29 Correct 23 ms 199508 KB Output is correct
30 Correct 24 ms 199608 KB Output is correct
31 Correct 23 ms 199660 KB Output is correct
32 Correct 22 ms 199400 KB Output is correct
33 Correct 23 ms 199516 KB Output is correct
34 Correct 22 ms 199588 KB Output is correct
35 Correct 22 ms 199596 KB Output is correct
36 Correct 24 ms 199516 KB Output is correct
37 Correct 22 ms 199516 KB Output is correct
38 Correct 25 ms 199660 KB Output is correct
39 Correct 25 ms 199508 KB Output is correct
40 Correct 24 ms 199460 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 199512 KB Output is correct
2 Correct 23 ms 199516 KB Output is correct
3 Correct 21 ms 199516 KB Output is correct
4 Correct 23 ms 199596 KB Output is correct
5 Correct 23 ms 199588 KB Output is correct
6 Correct 21 ms 199516 KB Output is correct
7 Correct 21 ms 199516 KB Output is correct
8 Correct 23 ms 199512 KB Output is correct
9 Correct 22 ms 199596 KB Output is correct
10 Correct 23 ms 199504 KB Output is correct
11 Correct 22 ms 199492 KB Output is correct
12 Correct 22 ms 199516 KB Output is correct
13 Correct 23 ms 199548 KB Output is correct
14 Correct 22 ms 199500 KB Output is correct
15 Correct 23 ms 199504 KB Output is correct
16 Correct 24 ms 199508 KB Output is correct
17 Correct 22 ms 199508 KB Output is correct
18 Correct 22 ms 199516 KB Output is correct
19 Correct 22 ms 199640 KB Output is correct
20 Correct 21 ms 199504 KB Output is correct
21 Correct 22 ms 199416 KB Output is correct
22 Correct 22 ms 199500 KB Output is correct
23 Correct 24 ms 199528 KB Output is correct
24 Correct 22 ms 199516 KB Output is correct
25 Correct 22 ms 199516 KB Output is correct
26 Correct 22 ms 199512 KB Output is correct
27 Correct 22 ms 199512 KB Output is correct
28 Correct 22 ms 199660 KB Output is correct
29 Correct 23 ms 199508 KB Output is correct
30 Correct 24 ms 199608 KB Output is correct
31 Correct 23 ms 199660 KB Output is correct
32 Correct 22 ms 199400 KB Output is correct
33 Correct 23 ms 199516 KB Output is correct
34 Correct 22 ms 199588 KB Output is correct
35 Correct 22 ms 199596 KB Output is correct
36 Correct 24 ms 199516 KB Output is correct
37 Correct 22 ms 199516 KB Output is correct
38 Correct 25 ms 199660 KB Output is correct
39 Correct 25 ms 199508 KB Output is correct
40 Correct 24 ms 199460 KB Output is correct
41 Correct 96 ms 199768 KB Output is correct
42 Correct 93 ms 199772 KB Output is correct
43 Correct 98 ms 199760 KB Output is correct
44 Correct 135 ms 199756 KB Output is correct
45 Correct 181 ms 199784 KB Output is correct
46 Correct 190 ms 199752 KB Output is correct
47 Correct 108 ms 199788 KB Output is correct
48 Correct 110 ms 199768 KB Output is correct
49 Correct 129 ms 199792 KB Output is correct
50 Correct 162 ms 199796 KB Output is correct
51 Correct 96 ms 199768 KB Output is correct
52 Correct 94 ms 199792 KB Output is correct
53 Correct 93 ms 199788 KB Output is correct
54 Correct 108 ms 199788 KB Output is correct
55 Correct 173 ms 199776 KB Output is correct
56 Correct 125 ms 199788 KB Output is correct
57 Correct 135 ms 199768 KB Output is correct
58 Correct 92 ms 199788 KB Output is correct
59 Correct 91 ms 199788 KB Output is correct
60 Correct 107 ms 199764 KB Output is correct
61 Correct 116 ms 199764 KB Output is correct

Subtask #4
0 / 12.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4022 ms 200868 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4006 ms 200896 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 199512 KB Output is correct
2 Correct 23 ms 199516 KB Output is correct
3 Correct 21 ms 199516 KB Output is correct
4 Correct 23 ms 199596 KB Output is correct
5 Correct 23 ms 199588 KB Output is correct
6 Correct 21 ms 199516 KB Output is correct
7 Correct 21 ms 199516 KB Output is correct
8 Correct 23 ms 199512 KB Output is correct
9 Correct 22 ms 199596 KB Output is correct
10 Correct 23 ms 199504 KB Output is correct
11 Correct 22 ms 199492 KB Output is correct
12 Correct 22 ms 199516 KB Output is correct
13 Correct 23 ms 199548 KB Output is correct
14 Correct 22 ms 199500 KB Output is correct
15 Correct 23 ms 199504 KB Output is correct
16 Correct 24 ms 199508 KB Output is correct
17 Correct 22 ms 199508 KB Output is correct
18 Correct 22 ms 199516 KB Output is correct
19 Correct 22 ms 199640 KB Output is correct
20 Correct 21 ms 199504 KB Output is correct
21 Correct 22 ms 199416 KB Output is correct
22 Correct 22 ms 199500 KB Output is correct
23 Correct 24 ms 199528 KB Output is correct
24 Correct 22 ms 199516 KB Output is correct
25 Correct 22 ms 199516 KB Output is correct
26 Correct 22 ms 199512 KB Output is correct
27 Correct 22 ms 199512 KB Output is correct
28 Correct 22 ms 199660 KB Output is correct
29 Correct 23 ms 199508 KB Output is correct
30 Correct 24 ms 199608 KB Output is correct
31 Correct 23 ms 199660 KB Output is correct
32 Correct 22 ms 199400 KB Output is correct
33 Correct 23 ms 199516 KB Output is correct
34 Correct 22 ms 199588 KB Output is correct
35 Correct 22 ms 199596 KB Output is correct
36 Correct 24 ms 199516 KB Output is correct
37 Correct 22 ms 199516 KB Output is correct
38 Correct 25 ms 199660 KB Output is correct
39 Correct 25 ms 199508 KB Output is correct
40 Correct 24 ms 199460 KB Output is correct
41 Correct 96 ms 199768 KB Output is correct
42 Correct 93 ms 199772 KB Output is correct
43 Correct 98 ms 199760 KB Output is correct
44 Correct 135 ms 199756 KB Output is correct
45 Correct 181 ms 199784 KB Output is correct
46 Correct 190 ms 199752 KB Output is correct
47 Correct 108 ms 199788 KB Output is correct
48 Correct 110 ms 199768 KB Output is correct
49 Correct 129 ms 199792 KB Output is correct
50 Correct 162 ms 199796 KB Output is correct
51 Correct 96 ms 199768 KB Output is correct
52 Correct 94 ms 199792 KB Output is correct
53 Correct 93 ms 199788 KB Output is correct
54 Correct 108 ms 199788 KB Output is correct
55 Correct 173 ms 199776 KB Output is correct
56 Correct 125 ms 199788 KB Output is correct
57 Correct 135 ms 199768 KB Output is correct
58 Correct 92 ms 199788 KB Output is correct
59 Correct 91 ms 199788 KB Output is correct
60 Correct 107 ms 199764 KB Output is correct
61 Correct 116 ms 199764 KB Output is correct
62 Execution timed out 4022 ms 200868 KB Time limit exceeded
63 Halted 0 ms 0 KB -