Submission #1076399

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1076399	2024-08-26T13:37:46 Z	vjudge1	Radio Towers (IOI22_towers)	C++17	11 / 100	4000 ms	1492 KB

towers

#include "towers.h"
#include <bits/stdc++.h>

using namespace std;

using vi = vector<int>;

int n;
vi H;

void init(int N0, vi H0) {
    n = N0;
    H = H0;
}

int max_towers(int l, int r, int D) {
    int re = 1;
    vi DP(n, 1);
    for(int i = l; i <= r; ++i) {
        for(int j = l; j < i; ++j) {
            int ma = 0;
            for(int w = j; w <= i; ++w) ma = max(ma, H[w]);
            if(ma >= D + max(H[i], H[j])) {
                DP[i] = max(DP[i], DP[j] + 1);
                re = max(re, DP[i]);
            }
        }
    }
    return re;
}

Subtask #1

0 / 4.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4065 ms	1132 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	344 KB	Output is correct
2	Correct	146 ms	344 KB	Output is correct
3	Correct	97 ms	428 KB	Output is correct
4	Correct	40 ms	344 KB	Output is correct
5	Correct	97 ms	428 KB	Output is correct
6	Correct	6 ms	344 KB	Output is correct
7	Correct	59 ms	428 KB	Output is correct
8	Correct	2 ms	344 KB	Output is correct
9	Correct	11 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	7 ms	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	69 ms	344 KB	Output is correct
14	Correct	39 ms	344 KB	Output is correct
15	Correct	2 ms	344 KB	Output is correct
16	Correct	346 ms	344 KB	Output is correct
17	Correct	20 ms	700 KB	Output is correct
18	Correct	5 ms	344 KB	Output is correct
19	Correct	20 ms	456 KB	Output is correct
20	Correct	889 ms	432 KB	Output is correct
21	Correct	921 ms	344 KB	Output is correct
22	Correct	870 ms	344 KB	Output is correct
23	Correct	898 ms	432 KB	Output is correct
24	Correct	880 ms	344 KB	Output is correct
25	Correct	79 ms	416 KB	Output is correct
26	Correct	863 ms	592 KB	Output is correct
27	Correct	880 ms	424 KB	Output is correct
28	Correct	887 ms	344 KB	Output is correct
29	Correct	873 ms	344 KB	Output is correct
30	Correct	871 ms	444 KB	Output is correct
31	Correct	878 ms	344 KB	Output is correct
32	Correct	861 ms	432 KB	Output is correct
33	Correct	860 ms	344 KB	Output is correct
34	Correct	862 ms	344 KB	Output is correct
35	Correct	876 ms	340 KB	Output is correct

Subtask #3

0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	146 ms	344 KB	Output is correct
3	Correct	97 ms	428 KB	Output is correct
4	Correct	40 ms	344 KB	Output is correct
5	Correct	97 ms	428 KB	Output is correct
6	Correct	6 ms	344 KB	Output is correct
7	Correct	59 ms	428 KB	Output is correct
8	Correct	2 ms	344 KB	Output is correct
9	Correct	11 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	7 ms	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	69 ms	344 KB	Output is correct
14	Correct	39 ms	344 KB	Output is correct
15	Correct	2 ms	344 KB	Output is correct
16	Correct	346 ms	344 KB	Output is correct
17	Correct	20 ms	700 KB	Output is correct
18	Correct	5 ms	344 KB	Output is correct
19	Correct	20 ms	456 KB	Output is correct
20	Correct	889 ms	432 KB	Output is correct
21	Correct	921 ms	344 KB	Output is correct
22	Correct	870 ms	344 KB	Output is correct
23	Correct	898 ms	432 KB	Output is correct
24	Correct	880 ms	344 KB	Output is correct
25	Correct	79 ms	416 KB	Output is correct
26	Correct	863 ms	592 KB	Output is correct
27	Correct	880 ms	424 KB	Output is correct
28	Correct	887 ms	344 KB	Output is correct
29	Correct	873 ms	344 KB	Output is correct
30	Correct	871 ms	444 KB	Output is correct
31	Correct	878 ms	344 KB	Output is correct
32	Correct	861 ms	432 KB	Output is correct
33	Correct	860 ms	344 KB	Output is correct
34	Correct	862 ms	344 KB	Output is correct
35	Correct	876 ms	340 KB	Output is correct
36	Execution timed out	4050 ms	1112 KB	Time limit exceeded
37	Halted	0 ms	0 KB	-

Subtask #4

0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4064 ms	1492 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	4057 ms	600 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	344 KB	Output is correct
2	Correct	146 ms	344 KB	Output is correct
3	Correct	97 ms	428 KB	Output is correct
4	Correct	40 ms	344 KB	Output is correct
5	Correct	97 ms	428 KB	Output is correct
6	Correct	6 ms	344 KB	Output is correct
7	Correct	59 ms	428 KB	Output is correct
8	Correct	2 ms	344 KB	Output is correct
9	Correct	11 ms	344 KB	Output is correct
10	Correct	1 ms	344 KB	Output is correct
11	Correct	7 ms	344 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	69 ms	344 KB	Output is correct
14	Correct	39 ms	344 KB	Output is correct
15	Correct	2 ms	344 KB	Output is correct
16	Correct	346 ms	344 KB	Output is correct
17	Correct	20 ms	700 KB	Output is correct
18	Correct	5 ms	344 KB	Output is correct
19	Correct	20 ms	456 KB	Output is correct
20	Correct	889 ms	432 KB	Output is correct
21	Correct	921 ms	344 KB	Output is correct
22	Correct	870 ms	344 KB	Output is correct
23	Correct	898 ms	432 KB	Output is correct
24	Correct	880 ms	344 KB	Output is correct
25	Correct	79 ms	416 KB	Output is correct
26	Correct	863 ms	592 KB	Output is correct
27	Correct	880 ms	424 KB	Output is correct
28	Correct	887 ms	344 KB	Output is correct
29	Correct	873 ms	344 KB	Output is correct
30	Correct	871 ms	444 KB	Output is correct
31	Correct	878 ms	344 KB	Output is correct
32	Correct	861 ms	432 KB	Output is correct
33	Correct	860 ms	344 KB	Output is correct
34	Correct	862 ms	344 KB	Output is correct
35	Correct	876 ms	340 KB	Output is correct
36	Execution timed out	4050 ms	1112 KB	Time limit exceeded
37	Halted	0 ms	0 KB	-

Subtask #7

0 / 23.0

#	Verdict	Execution time	Memory	Grader output
1	Execution timed out	4065 ms	1132 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-