Submission #908636

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
908636	2024-01-16T15:41:35 Z	Trisanu_Das	Financial Report (JOI21_financial)	C++17	48 / 100	4000 ms	2912 KB

Main

#include <bits/stdc++.h>
using namespace std;
 
int dp[300010];
int n, d;
int a[300010];
 
int solve(int i) {
	if(i==n) {
		return 1;
	}
  
	int &ret = dp[i];
	if(ret != -1){
		return ret;
	}
  
	  ret = 0;
	  int last = i;
	  for(int j=i+1; j-last<=d && j<=n; ++j) {
		  if(a[j]<=a[i]){
			  last = j;
		  }
		  else {
			  ret = max(ret, solve(j));
		  }
	  }
	  ret++;
	  return ret;
}
 
int main(){
	cin>>n>>d;
  for(int i=1; i<=n; ++i) {
    cin>>a[i];
  }
 
  memset(dp, -1, sizeof dp);
  int ans = 0;
  
  for(int i=1; i<=n; ++i) {
    ans = max(ans, solve(i));
  }
  cout<<ans;
	
}

Subtask #1
14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2392 KB	Output is correct
2	Correct	2 ms	2492 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2392 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2392 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	1 ms	2392 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct
12	Correct	1 ms	2392 KB	Output is correct
13	Correct	1 ms	2392 KB	Output is correct
14	Correct	1 ms	2396 KB	Output is correct
15	Correct	1 ms	2500 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2392 KB	Output is correct
18	Correct	1 ms	2396 KB	Output is correct
19	Correct	1 ms	2476 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	1 ms	2392 KB	Output is correct
23	Correct	1 ms	2396 KB	Output is correct
24	Correct	1 ms	2492 KB	Output is correct
25	Correct	1 ms	2392 KB	Output is correct
26	Correct	1 ms	2648 KB	Output is correct

Subtask #2
14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2392 KB	Output is correct
2	Correct	2 ms	2492 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2392 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2392 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	1 ms	2392 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct
12	Correct	1 ms	2392 KB	Output is correct
13	Correct	1 ms	2392 KB	Output is correct
14	Correct	1 ms	2396 KB	Output is correct
15	Correct	1 ms	2500 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2392 KB	Output is correct
18	Correct	1 ms	2396 KB	Output is correct
19	Correct	1 ms	2476 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	1 ms	2392 KB	Output is correct
23	Correct	1 ms	2396 KB	Output is correct
24	Correct	1 ms	2492 KB	Output is correct
25	Correct	1 ms	2392 KB	Output is correct
26	Correct	1 ms	2648 KB	Output is correct
27	Correct	1 ms	2392 KB	Output is correct
28	Correct	1 ms	2396 KB	Output is correct
29	Correct	1 ms	2396 KB	Output is correct
30	Correct	1 ms	2396 KB	Output is correct
31	Correct	1 ms	2396 KB	Output is correct
32	Correct	1 ms	2396 KB	Output is correct
33	Correct	1 ms	2396 KB	Output is correct
34	Correct	1 ms	2396 KB	Output is correct
35	Correct	1 ms	2396 KB	Output is correct
36	Correct	2 ms	2492 KB	Output is correct
37	Correct	1 ms	2396 KB	Output is correct
38	Correct	1 ms	2396 KB	Output is correct
39	Correct	1 ms	2396 KB	Output is correct
40	Correct	1 ms	2396 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2392 KB	Output is correct
2	Correct	2 ms	2492 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2392 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2392 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	1 ms	2392 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct
12	Correct	1 ms	2392 KB	Output is correct
13	Correct	1 ms	2392 KB	Output is correct
14	Correct	1 ms	2396 KB	Output is correct
15	Correct	1 ms	2500 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2392 KB	Output is correct
18	Correct	1 ms	2396 KB	Output is correct
19	Correct	1 ms	2476 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	1 ms	2392 KB	Output is correct
23	Correct	1 ms	2396 KB	Output is correct
24	Correct	1 ms	2492 KB	Output is correct
25	Correct	1 ms	2392 KB	Output is correct
26	Correct	1 ms	2648 KB	Output is correct
27	Correct	1 ms	2392 KB	Output is correct
28	Correct	1 ms	2396 KB	Output is correct
29	Correct	1 ms	2396 KB	Output is correct
30	Correct	1 ms	2396 KB	Output is correct
31	Correct	1 ms	2396 KB	Output is correct
32	Correct	1 ms	2396 KB	Output is correct
33	Correct	1 ms	2396 KB	Output is correct
34	Correct	1 ms	2396 KB	Output is correct
35	Correct	1 ms	2396 KB	Output is correct
36	Correct	2 ms	2492 KB	Output is correct
37	Correct	1 ms	2396 KB	Output is correct
38	Correct	1 ms	2396 KB	Output is correct
39	Correct	1 ms	2396 KB	Output is correct
40	Correct	1 ms	2396 KB	Output is correct
41	Correct	3 ms	2904 KB	Output is correct
42	Correct	4 ms	2504 KB	Output is correct
43	Correct	11 ms	2688 KB	Output is correct
44	Correct	32 ms	2648 KB	Output is correct
45	Correct	64 ms	2652 KB	Output is correct
46	Correct	75 ms	2672 KB	Output is correct
47	Correct	6 ms	2648 KB	Output is correct
48	Correct	15 ms	2652 KB	Output is correct
49	Correct	26 ms	2652 KB	Output is correct
50	Correct	34 ms	2652 KB	Output is correct
51	Correct	4 ms	2652 KB	Output is correct
52	Correct	4 ms	2652 KB	Output is correct
53	Correct	3 ms	2904 KB	Output is correct
54	Correct	7 ms	2648 KB	Output is correct
55	Correct	87 ms	2564 KB	Output is correct
56	Correct	71 ms	2912 KB	Output is correct
57	Correct	60 ms	2676 KB	Output is correct
58	Correct	21 ms	2648 KB	Output is correct
59	Correct	21 ms	2648 KB	Output is correct
60	Correct	57 ms	2652 KB	Output is correct
61	Correct	58 ms	2572 KB	Output is correct

Subtask #4
0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4067 ms	2652 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	4043 ms	2644 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #6
0 / 35.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	2392 KB	Output is correct
2	Correct	2 ms	2492 KB	Output is correct
3	Correct	1 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2392 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2392 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	1 ms	2392 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct
12	Correct	1 ms	2392 KB	Output is correct
13	Correct	1 ms	2392 KB	Output is correct
14	Correct	1 ms	2396 KB	Output is correct
15	Correct	1 ms	2500 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2392 KB	Output is correct
18	Correct	1 ms	2396 KB	Output is correct
19	Correct	1 ms	2476 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	1 ms	2392 KB	Output is correct
23	Correct	1 ms	2396 KB	Output is correct
24	Correct	1 ms	2492 KB	Output is correct
25	Correct	1 ms	2392 KB	Output is correct
26	Correct	1 ms	2648 KB	Output is correct
27	Correct	1 ms	2392 KB	Output is correct
28	Correct	1 ms	2396 KB	Output is correct
29	Correct	1 ms	2396 KB	Output is correct
30	Correct	1 ms	2396 KB	Output is correct
31	Correct	1 ms	2396 KB	Output is correct
32	Correct	1 ms	2396 KB	Output is correct
33	Correct	1 ms	2396 KB	Output is correct
34	Correct	1 ms	2396 KB	Output is correct
35	Correct	1 ms	2396 KB	Output is correct
36	Correct	2 ms	2492 KB	Output is correct
37	Correct	1 ms	2396 KB	Output is correct
38	Correct	1 ms	2396 KB	Output is correct
39	Correct	1 ms	2396 KB	Output is correct
40	Correct	1 ms	2396 KB	Output is correct
41	Correct	3 ms	2904 KB	Output is correct
42	Correct	4 ms	2504 KB	Output is correct
43	Correct	11 ms	2688 KB	Output is correct
44	Correct	32 ms	2648 KB	Output is correct
45	Correct	64 ms	2652 KB	Output is correct
46	Correct	75 ms	2672 KB	Output is correct
47	Correct	6 ms	2648 KB	Output is correct
48	Correct	15 ms	2652 KB	Output is correct
49	Correct	26 ms	2652 KB	Output is correct
50	Correct	34 ms	2652 KB	Output is correct
51	Correct	4 ms	2652 KB	Output is correct
52	Correct	4 ms	2652 KB	Output is correct
53	Correct	3 ms	2904 KB	Output is correct
54	Correct	7 ms	2648 KB	Output is correct
55	Correct	87 ms	2564 KB	Output is correct
56	Correct	71 ms	2912 KB	Output is correct
57	Correct	60 ms	2676 KB	Output is correct
58	Correct	21 ms	2648 KB	Output is correct
59	Correct	21 ms	2648 KB	Output is correct
60	Correct	57 ms	2652 KB	Output is correct
61	Correct	58 ms	2572 KB	Output is correct
62	Execution timed out	4067 ms	2652 KB	Time limit exceeded
63	Halted	0 ms	0 KB	-

Submission #908636

Compilation message

Subtask #1 14.0 / 14.0

Subtask #2 14.0 / 14.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 12.0

Subtask #5 0 / 5.0

Subtask #6 0 / 35.0

Subtask #1
14.0 / 14.0

Subtask #2
14.0 / 14.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 12.0

Subtask #5
0 / 5.0

Subtask #6
0 / 35.0