Submission #635887

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
635887	2022-08-27T09:41:39 Z	shafinalam	Financial Report (JOI21_financial)	C++14	48 / 100	4000 ms	5832 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	1364 KB	Output is correct
2	Correct	1 ms	1364 KB	Output is correct
3	Correct	1 ms	1464 KB	Output is correct
4	Correct	1 ms	1460 KB	Output is correct
5	Correct	1 ms	1364 KB	Output is correct
6	Correct	1 ms	1364 KB	Output is correct
7	Correct	1 ms	1364 KB	Output is correct
8	Correct	1 ms	1364 KB	Output is correct
9	Correct	1 ms	1364 KB	Output is correct
10	Correct	1 ms	1364 KB	Output is correct
11	Correct	1 ms	1492 KB	Output is correct
12	Correct	1 ms	1364 KB	Output is correct
13	Correct	1 ms	1460 KB	Output is correct
14	Correct	1 ms	1364 KB	Output is correct
15	Correct	1 ms	1364 KB	Output is correct
16	Correct	1 ms	1492 KB	Output is correct
17	Correct	1 ms	1364 KB	Output is correct
18	Correct	1 ms	1364 KB	Output is correct
19	Correct	1 ms	1364 KB	Output is correct
20	Correct	1 ms	1364 KB	Output is correct
21	Correct	1 ms	1364 KB	Output is correct
22	Correct	1 ms	1492 KB	Output is correct
23	Correct	1 ms	1364 KB	Output is correct
24	Correct	1 ms	1460 KB	Output is correct
25	Correct	1 ms	1364 KB	Output is correct
26	Correct	1 ms	1364 KB	Output is correct

Subtask #2
14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	1364 KB	Output is correct
2	Correct	1 ms	1364 KB	Output is correct
3	Correct	1 ms	1464 KB	Output is correct
4	Correct	1 ms	1460 KB	Output is correct
5	Correct	1 ms	1364 KB	Output is correct
6	Correct	1 ms	1364 KB	Output is correct
7	Correct	1 ms	1364 KB	Output is correct
8	Correct	1 ms	1364 KB	Output is correct
9	Correct	1 ms	1364 KB	Output is correct
10	Correct	1 ms	1364 KB	Output is correct
11	Correct	1 ms	1492 KB	Output is correct
12	Correct	1 ms	1364 KB	Output is correct
13	Correct	1 ms	1460 KB	Output is correct
14	Correct	1 ms	1364 KB	Output is correct
15	Correct	1 ms	1364 KB	Output is correct
16	Correct	1 ms	1492 KB	Output is correct
17	Correct	1 ms	1364 KB	Output is correct
18	Correct	1 ms	1364 KB	Output is correct
19	Correct	1 ms	1364 KB	Output is correct
20	Correct	1 ms	1364 KB	Output is correct
21	Correct	1 ms	1364 KB	Output is correct
22	Correct	1 ms	1492 KB	Output is correct
23	Correct	1 ms	1364 KB	Output is correct
24	Correct	1 ms	1460 KB	Output is correct
25	Correct	1 ms	1364 KB	Output is correct
26	Correct	1 ms	1364 KB	Output is correct
27	Correct	1 ms	1364 KB	Output is correct
28	Correct	1 ms	1364 KB	Output is correct
29	Correct	1 ms	1364 KB	Output is correct
30	Correct	1 ms	1492 KB	Output is correct
31	Correct	1 ms	1364 KB	Output is correct
32	Correct	1 ms	1364 KB	Output is correct
33	Correct	1 ms	1492 KB	Output is correct
34	Correct	1 ms	1364 KB	Output is correct
35	Correct	1 ms	1460 KB	Output is correct
36	Correct	1 ms	1364 KB	Output is correct
37	Correct	1 ms	1464 KB	Output is correct
38	Correct	1 ms	1364 KB	Output is correct
39	Correct	1 ms	1364 KB	Output is correct
40	Correct	1 ms	1460 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	1364 KB	Output is correct
2	Correct	1 ms	1364 KB	Output is correct
3	Correct	1 ms	1464 KB	Output is correct
4	Correct	1 ms	1460 KB	Output is correct
5	Correct	1 ms	1364 KB	Output is correct
6	Correct	1 ms	1364 KB	Output is correct
7	Correct	1 ms	1364 KB	Output is correct
8	Correct	1 ms	1364 KB	Output is correct
9	Correct	1 ms	1364 KB	Output is correct
10	Correct	1 ms	1364 KB	Output is correct
11	Correct	1 ms	1492 KB	Output is correct
12	Correct	1 ms	1364 KB	Output is correct
13	Correct	1 ms	1460 KB	Output is correct
14	Correct	1 ms	1364 KB	Output is correct
15	Correct	1 ms	1364 KB	Output is correct
16	Correct	1 ms	1492 KB	Output is correct
17	Correct	1 ms	1364 KB	Output is correct
18	Correct	1 ms	1364 KB	Output is correct
19	Correct	1 ms	1364 KB	Output is correct
20	Correct	1 ms	1364 KB	Output is correct
21	Correct	1 ms	1364 KB	Output is correct
22	Correct	1 ms	1492 KB	Output is correct
23	Correct	1 ms	1364 KB	Output is correct
24	Correct	1 ms	1460 KB	Output is correct
25	Correct	1 ms	1364 KB	Output is correct
26	Correct	1 ms	1364 KB	Output is correct
27	Correct	1 ms	1364 KB	Output is correct
28	Correct	1 ms	1364 KB	Output is correct
29	Correct	1 ms	1364 KB	Output is correct
30	Correct	1 ms	1492 KB	Output is correct
31	Correct	1 ms	1364 KB	Output is correct
32	Correct	1 ms	1364 KB	Output is correct
33	Correct	1 ms	1492 KB	Output is correct
34	Correct	1 ms	1364 KB	Output is correct
35	Correct	1 ms	1460 KB	Output is correct
36	Correct	1 ms	1364 KB	Output is correct
37	Correct	1 ms	1464 KB	Output is correct
38	Correct	1 ms	1364 KB	Output is correct
39	Correct	1 ms	1364 KB	Output is correct
40	Correct	1 ms	1460 KB	Output is correct
41	Correct	4 ms	1556 KB	Output is correct
42	Correct	5 ms	1472 KB	Output is correct
43	Correct	16 ms	1568 KB	Output is correct
44	Correct	57 ms	1492 KB	Output is correct
45	Correct	108 ms	1548 KB	Output is correct
46	Correct	118 ms	1492 KB	Output is correct
47	Correct	8 ms	1492 KB	Output is correct
48	Correct	30 ms	1476 KB	Output is correct
49	Correct	43 ms	1556 KB	Output is correct
50	Correct	52 ms	1492 KB	Output is correct
51	Correct	3 ms	1468 KB	Output is correct
52	Correct	4 ms	1472 KB	Output is correct
53	Correct	4 ms	1748 KB	Output is correct
54	Correct	8 ms	1592 KB	Output is correct
55	Correct	122 ms	1560 KB	Output is correct
56	Correct	82 ms	1560 KB	Output is correct
57	Correct	76 ms	1492 KB	Output is correct
58	Correct	22 ms	1564 KB	Output is correct
59	Correct	22 ms	1580 KB	Output is correct
60	Correct	62 ms	1492 KB	Output is correct
61	Correct	62 ms	1492 KB	Output is correct

Subtask #4
0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4072 ms	5536 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	4086 ms	5832 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	1364 KB	Output is correct
2	Correct	1 ms	1364 KB	Output is correct
3	Correct	1 ms	1464 KB	Output is correct
4	Correct	1 ms	1460 KB	Output is correct
5	Correct	1 ms	1364 KB	Output is correct
6	Correct	1 ms	1364 KB	Output is correct
7	Correct	1 ms	1364 KB	Output is correct
8	Correct	1 ms	1364 KB	Output is correct
9	Correct	1 ms	1364 KB	Output is correct
10	Correct	1 ms	1364 KB	Output is correct
11	Correct	1 ms	1492 KB	Output is correct
12	Correct	1 ms	1364 KB	Output is correct
13	Correct	1 ms	1460 KB	Output is correct
14	Correct	1 ms	1364 KB	Output is correct
15	Correct	1 ms	1364 KB	Output is correct
16	Correct	1 ms	1492 KB	Output is correct
17	Correct	1 ms	1364 KB	Output is correct
18	Correct	1 ms	1364 KB	Output is correct
19	Correct	1 ms	1364 KB	Output is correct
20	Correct	1 ms	1364 KB	Output is correct
21	Correct	1 ms	1364 KB	Output is correct
22	Correct	1 ms	1492 KB	Output is correct
23	Correct	1 ms	1364 KB	Output is correct
24	Correct	1 ms	1460 KB	Output is correct
25	Correct	1 ms	1364 KB	Output is correct
26	Correct	1 ms	1364 KB	Output is correct
27	Correct	1 ms	1364 KB	Output is correct
28	Correct	1 ms	1364 KB	Output is correct
29	Correct	1 ms	1364 KB	Output is correct
30	Correct	1 ms	1492 KB	Output is correct
31	Correct	1 ms	1364 KB	Output is correct
32	Correct	1 ms	1364 KB	Output is correct
33	Correct	1 ms	1492 KB	Output is correct
34	Correct	1 ms	1364 KB	Output is correct
35	Correct	1 ms	1460 KB	Output is correct
36	Correct	1 ms	1364 KB	Output is correct
37	Correct	1 ms	1464 KB	Output is correct
38	Correct	1 ms	1364 KB	Output is correct
39	Correct	1 ms	1364 KB	Output is correct
40	Correct	1 ms	1460 KB	Output is correct
41	Correct	4 ms	1556 KB	Output is correct
42	Correct	5 ms	1472 KB	Output is correct
43	Correct	16 ms	1568 KB	Output is correct
44	Correct	57 ms	1492 KB	Output is correct
45	Correct	108 ms	1548 KB	Output is correct
46	Correct	118 ms	1492 KB	Output is correct
47	Correct	8 ms	1492 KB	Output is correct
48	Correct	30 ms	1476 KB	Output is correct
49	Correct	43 ms	1556 KB	Output is correct
50	Correct	52 ms	1492 KB	Output is correct
51	Correct	3 ms	1468 KB	Output is correct
52	Correct	4 ms	1472 KB	Output is correct
53	Correct	4 ms	1748 KB	Output is correct
54	Correct	8 ms	1592 KB	Output is correct
55	Correct	122 ms	1560 KB	Output is correct
56	Correct	82 ms	1560 KB	Output is correct
57	Correct	76 ms	1492 KB	Output is correct
58	Correct	22 ms	1564 KB	Output is correct
59	Correct	22 ms	1580 KB	Output is correct
60	Correct	62 ms	1492 KB	Output is correct
61	Correct	62 ms	1492 KB	Output is correct
62	Execution timed out	4072 ms	5536 KB	Time limit exceeded
63	Halted	0 ms	0 KB	-

Submission #635887

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