oj.uz

Submission #864187

# Submission time Handle Problem Language Result Execution time Memory
864187 2023-10-22T08:12:07 Z vjudge1 Financial Report (JOI21_financial) C++17
53 / 100
 4000 ms 201772 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;
const int INF = 2e9;
int cnt[300010], can_jump[7100][7100];
int main(){
	cin>>n>>d;
	for(int i = 1; i <= n; i++){
		cin>>cnt[i];
		arr.pb(cnt[i]);
	}
	if(d == n){
		vi niza(n);
		for(int i = 1; i <= n; i++)
			niza[i-1] = cnt[i];
		vi d(n+1, INF);
		d[0] = -INF;
		for(int i = 0; i < n; i++){
			int l = upper_bound(d.begin(), d.end(), niza[i]) - d.begin();
			if(d[l-1] < niza[i] && niza[i] < d[l])
				d[l] = niza[i];
		}
		int ans = 0;
		for(int l = 0; l <= n; l++){
			if(d[l] < INF)
				ans =l;
		}
		cout<<ans<<endl;
		return 0;
	}
	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 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 22 ms 197720 KB Output is correct
5 Correct 25 ms 197716 KB Output is correct
6 Correct 21 ms 197724 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 21 ms 197720 KB Output is correct
11 Correct 21 ms 197592 KB Output is correct
12 Correct 22 ms 197712 KB Output is correct
13 Correct 24 ms 197596 KB Output is correct
14 Correct 22 ms 197716 KB Output is correct
15 Correct 23 ms 197716 KB Output is correct
16 Correct 22 ms 197572 KB Output is correct
17 Correct 21 ms 197712 KB Output is correct
18 Correct 23 ms 197720 KB Output is correct
19 Correct 21 ms 197720 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 21 ms 197560 KB Output is correct
22 Correct 24 ms 197536 KB Output is correct
23 Correct 24 ms 197720 KB Output is correct
24 Correct 22 ms 197716 KB Output is correct
25 Correct 21 ms 197724 KB Output is correct
26 Correct 22 ms 197568 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 22 ms 197720 KB Output is correct
5 Correct 25 ms 197716 KB Output is correct
6 Correct 21 ms 197724 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 21 ms 197720 KB Output is correct
11 Correct 21 ms 197592 KB Output is correct
12 Correct 22 ms 197712 KB Output is correct
13 Correct 24 ms 197596 KB Output is correct
14 Correct 22 ms 197716 KB Output is correct
15 Correct 23 ms 197716 KB Output is correct
16 Correct 22 ms 197572 KB Output is correct
17 Correct 21 ms 197712 KB Output is correct
18 Correct 23 ms 197720 KB Output is correct
19 Correct 21 ms 197720 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 21 ms 197560 KB Output is correct
22 Correct 24 ms 197536 KB Output is correct
23 Correct 24 ms 197720 KB Output is correct
24 Correct 22 ms 197716 KB Output is correct
25 Correct 21 ms 197724 KB Output is correct
26 Correct 22 ms 197568 KB Output is correct
27 Correct 24 ms 197724 KB Output is correct
28 Correct 23 ms 197720 KB Output is correct
29 Correct 22 ms 197724 KB Output is correct
30 Correct 22 ms 197724 KB Output is correct
31 Correct 22 ms 197564 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 22 ms 197596 KB Output is correct
34 Correct 24 ms 197612 KB Output is correct
35 Correct 22 ms 197724 KB Output is correct
36 Correct 22 ms 197712 KB Output is correct
37 Correct 23 ms 197720 KB Output is correct
38 Correct 21 ms 197756 KB Output is correct
39 Correct 22 ms 197720 KB Output is correct
40 Correct 21 ms 197724 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 22 ms 197720 KB Output is correct
5 Correct 25 ms 197716 KB Output is correct
6 Correct 21 ms 197724 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 21 ms 197720 KB Output is correct
11 Correct 21 ms 197592 KB Output is correct
12 Correct 22 ms 197712 KB Output is correct
13 Correct 24 ms 197596 KB Output is correct
14 Correct 22 ms 197716 KB Output is correct
15 Correct 23 ms 197716 KB Output is correct
16 Correct 22 ms 197572 KB Output is correct
17 Correct 21 ms 197712 KB Output is correct
18 Correct 23 ms 197720 KB Output is correct
19 Correct 21 ms 197720 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 21 ms 197560 KB Output is correct
22 Correct 24 ms 197536 KB Output is correct
23 Correct 24 ms 197720 KB Output is correct
24 Correct 22 ms 197716 KB Output is correct
25 Correct 21 ms 197724 KB Output is correct
26 Correct 22 ms 197568 KB Output is correct
27 Correct 24 ms 197724 KB Output is correct
28 Correct 23 ms 197720 KB Output is correct
29 Correct 22 ms 197724 KB Output is correct
30 Correct 22 ms 197724 KB Output is correct
31 Correct 22 ms 197564 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 22 ms 197596 KB Output is correct
34 Correct 24 ms 197612 KB Output is correct
35 Correct 22 ms 197724 KB Output is correct
36 Correct 22 ms 197712 KB Output is correct
37 Correct 23 ms 197720 KB Output is correct
38 Correct 21 ms 197756 KB Output is correct
39 Correct 22 ms 197720 KB Output is correct
40 Correct 21 ms 197724 KB Output is correct
41 Correct 87 ms 197724 KB Output is correct
42 Correct 82 ms 197832 KB Output is correct
43 Correct 88 ms 197716 KB Output is correct
44 Correct 128 ms 197804 KB Output is correct
45 Correct 180 ms 197828 KB Output is correct
46 Correct 3 ms 348 KB Output is correct
47 Correct 85 ms 197664 KB Output is correct
48 Correct 103 ms 197828 KB Output is correct
49 Correct 125 ms 197684 KB Output is correct
50 Correct 139 ms 197716 KB Output is correct
51 Correct 94 ms 197712 KB Output is correct
52 Correct 84 ms 197976 KB Output is correct
53 Correct 84 ms 197720 KB Output is correct
54 Correct 86 ms 197712 KB Output is correct
55 Correct 172 ms 197632 KB Output is correct
56 Correct 126 ms 197828 KB Output is correct
57 Correct 133 ms 197712 KB Output is correct
58 Correct 90 ms 197676 KB Output is correct
59 Correct 90 ms 197724 KB Output is correct
60 Correct 98 ms 197828 KB Output is correct
61 Correct 97 ms 197716 KB Output is correct

Subtask #4
0 / 12.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4005 ms 201772 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 99 ms 6696 KB Output is correct
2 Correct 109 ms 6832 KB Output is correct
3 Correct 102 ms 6868 KB Output is correct
4 Correct 101 ms 6896 KB Output is correct
5 Correct 106 ms 7008 KB Output is correct
6 Correct 121 ms 7052 KB Output is correct
7 Correct 100 ms 6964 KB Output is correct
8 Correct 118 ms 6844 KB Output is correct
9 Correct 97 ms 6824 KB Output is correct
10 Correct 107 ms 6844 KB Output is correct
11 Correct 101 ms 6980 KB Output is correct
12 Correct 89 ms 6964 KB Output is correct

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 22 ms 197720 KB Output is correct
5 Correct 25 ms 197716 KB Output is correct
6 Correct 21 ms 197724 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 21 ms 197720 KB Output is correct
11 Correct 21 ms 197592 KB Output is correct
12 Correct 22 ms 197712 KB Output is correct
13 Correct 24 ms 197596 KB Output is correct
14 Correct 22 ms 197716 KB Output is correct
15 Correct 23 ms 197716 KB Output is correct
16 Correct 22 ms 197572 KB Output is correct
17 Correct 21 ms 197712 KB Output is correct
18 Correct 23 ms 197720 KB Output is correct
19 Correct 21 ms 197720 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 21 ms 197560 KB Output is correct
22 Correct 24 ms 197536 KB Output is correct
23 Correct 24 ms 197720 KB Output is correct
24 Correct 22 ms 197716 KB Output is correct
25 Correct 21 ms 197724 KB Output is correct
26 Correct 22 ms 197568 KB Output is correct
27 Correct 24 ms 197724 KB Output is correct
28 Correct 23 ms 197720 KB Output is correct
29 Correct 22 ms 197724 KB Output is correct
30 Correct 22 ms 197724 KB Output is correct
31 Correct 22 ms 197564 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 22 ms 197596 KB Output is correct
34 Correct 24 ms 197612 KB Output is correct
35 Correct 22 ms 197724 KB Output is correct
36 Correct 22 ms 197712 KB Output is correct
37 Correct 23 ms 197720 KB Output is correct
38 Correct 21 ms 197756 KB Output is correct
39 Correct 22 ms 197720 KB Output is correct
40 Correct 21 ms 197724 KB Output is correct
41 Correct 87 ms 197724 KB Output is correct
42 Correct 82 ms 197832 KB Output is correct
43 Correct 88 ms 197716 KB Output is correct
44 Correct 128 ms 197804 KB Output is correct
45 Correct 180 ms 197828 KB Output is correct
46 Correct 3 ms 348 KB Output is correct
47 Correct 85 ms 197664 KB Output is correct
48 Correct 103 ms 197828 KB Output is correct
49 Correct 125 ms 197684 KB Output is correct
50 Correct 139 ms 197716 KB Output is correct
51 Correct 94 ms 197712 KB Output is correct
52 Correct 84 ms 197976 KB Output is correct
53 Correct 84 ms 197720 KB Output is correct
54 Correct 86 ms 197712 KB Output is correct
55 Correct 172 ms 197632 KB Output is correct
56 Correct 126 ms 197828 KB Output is correct
57 Correct 133 ms 197712 KB Output is correct
58 Correct 90 ms 197676 KB Output is correct
59 Correct 90 ms 197724 KB Output is correct
60 Correct 98 ms 197828 KB Output is correct
61 Correct 97 ms 197716 KB Output is correct
62 Execution timed out 4005 ms 201772 KB Time limit exceeded
63 Halted 0 ms 0 KB -