Submission #712004

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
712004	2023-03-17T23:13:45 Z	t6twotwo	Radio Towers (IOI22_towers)	C++17	11 / 100	4000 ms	1468 KB

towers

#include "towers.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int N;
vector<int> H;
void init(int _N, vector<int> _H) {
    N = _N;
    H = _H;
}
int max_towers(int L, int R, int D) {
    vector<int> dp(N, 1);
    for (int i = L; i <= R; i++) {
        int mx = 0;
        for (int j = i - 1; j >= L; j--) {
            if (H[j] + D <= mx && H[i] + D <= mx) {
                dp[i] = max(dp[i], dp[j] + 1);
            }
            mx = max(mx, H[j]);
        }
    }
    return *max_element(dp.begin(), dp.end());
}

Subtask #1

0 / 4.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4049 ms	996 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #2

11.0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	3 ms	208 KB	Output is correct
3	Correct	2 ms	208 KB	Output is correct
4	Correct	2 ms	336 KB	Output is correct
5	Correct	2 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	2 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	208 KB	Output is correct
10	Correct	1 ms	208 KB	Output is correct
11	Correct	1 ms	208 KB	Output is correct
12	Correct	0 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	5 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	1 ms	208 KB	Output is correct
20	Correct	7 ms	312 KB	Output is correct
21	Correct	7 ms	208 KB	Output is correct
22	Correct	7 ms	208 KB	Output is correct
23	Correct	3 ms	208 KB	Output is correct
24	Correct	4 ms	208 KB	Output is correct
25	Correct	1 ms	208 KB	Output is correct
26	Correct	6 ms	208 KB	Output is correct
27	Correct	6 ms	208 KB	Output is correct
28	Correct	4 ms	208 KB	Output is correct
29	Correct	5 ms	208 KB	Output is correct
30	Correct	8 ms	208 KB	Output is correct
31	Correct	7 ms	208 KB	Output is correct
32	Correct	3 ms	324 KB	Output is correct
33	Correct	3 ms	208 KB	Output is correct
34	Correct	3 ms	208 KB	Output is correct
35	Correct	3 ms	208 KB	Output is correct

Subtask #3

0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	3 ms	208 KB	Output is correct
3	Correct	2 ms	208 KB	Output is correct
4	Correct	2 ms	336 KB	Output is correct
5	Correct	2 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	2 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	208 KB	Output is correct
10	Correct	1 ms	208 KB	Output is correct
11	Correct	1 ms	208 KB	Output is correct
12	Correct	0 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	5 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	1 ms	208 KB	Output is correct
20	Correct	7 ms	312 KB	Output is correct
21	Correct	7 ms	208 KB	Output is correct
22	Correct	7 ms	208 KB	Output is correct
23	Correct	3 ms	208 KB	Output is correct
24	Correct	4 ms	208 KB	Output is correct
25	Correct	1 ms	208 KB	Output is correct
26	Correct	6 ms	208 KB	Output is correct
27	Correct	6 ms	208 KB	Output is correct
28	Correct	4 ms	208 KB	Output is correct
29	Correct	5 ms	208 KB	Output is correct
30	Correct	8 ms	208 KB	Output is correct
31	Correct	7 ms	208 KB	Output is correct
32	Correct	3 ms	324 KB	Output is correct
33	Correct	3 ms	208 KB	Output is correct
34	Correct	3 ms	208 KB	Output is correct
35	Correct	3 ms	208 KB	Output is correct
36	Correct	532 ms	1052 KB	Output is correct
37	Correct	2152 ms	1464 KB	Output is correct
38	Correct	333 ms	1460 KB	Output is correct
39	Correct	791 ms	1456 KB	Output is correct
40	Correct	275 ms	1468 KB	Output is correct
41	Execution timed out	4035 ms	1436 KB	Time limit exceeded
42	Halted	0 ms	0 KB	-

Subtask #4

0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4010 ms	1448 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 17.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4073 ms	548 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #6

0 / 19.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	208 KB	Output is correct
2	Correct	3 ms	208 KB	Output is correct
3	Correct	2 ms	208 KB	Output is correct
4	Correct	2 ms	336 KB	Output is correct
5	Correct	2 ms	208 KB	Output is correct
6	Correct	1 ms	208 KB	Output is correct
7	Correct	2 ms	208 KB	Output is correct
8	Correct	1 ms	208 KB	Output is correct
9	Correct	1 ms	208 KB	Output is correct
10	Correct	1 ms	208 KB	Output is correct
11	Correct	1 ms	208 KB	Output is correct
12	Correct	0 ms	208 KB	Output is correct
13	Correct	1 ms	208 KB	Output is correct
14	Correct	1 ms	208 KB	Output is correct
15	Correct	1 ms	208 KB	Output is correct
16	Correct	5 ms	208 KB	Output is correct
17	Correct	1 ms	208 KB	Output is correct
18	Correct	1 ms	208 KB	Output is correct
19	Correct	1 ms	208 KB	Output is correct
20	Correct	7 ms	312 KB	Output is correct
21	Correct	7 ms	208 KB	Output is correct
22	Correct	7 ms	208 KB	Output is correct
23	Correct	3 ms	208 KB	Output is correct
24	Correct	4 ms	208 KB	Output is correct
25	Correct	1 ms	208 KB	Output is correct
26	Correct	6 ms	208 KB	Output is correct
27	Correct	6 ms	208 KB	Output is correct
28	Correct	4 ms	208 KB	Output is correct
29	Correct	5 ms	208 KB	Output is correct
30	Correct	8 ms	208 KB	Output is correct
31	Correct	7 ms	208 KB	Output is correct
32	Correct	3 ms	324 KB	Output is correct
33	Correct	3 ms	208 KB	Output is correct
34	Correct	3 ms	208 KB	Output is correct
35	Correct	3 ms	208 KB	Output is correct
36	Correct	532 ms	1052 KB	Output is correct
37	Correct	2152 ms	1464 KB	Output is correct
38	Correct	333 ms	1460 KB	Output is correct
39	Correct	791 ms	1456 KB	Output is correct
40	Correct	275 ms	1468 KB	Output is correct
41	Execution timed out	4035 ms	1436 KB	Time limit exceeded
42	Halted	0 ms	0 KB	-

Subtask #7

0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4049 ms	996 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-