oj.uz

Submission #892656

# Submission time Handle Problem Language Result Execution time Memory
892656 2023-12-25T16:21:25 Z Trisanu_Das Radio Towers (IOI22_towers) C++17
27 / 100
 4000 ms 1852 KB 
#include "towers.h"
#include <bits/stdc++.h>
using namespace std;
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) {
	int ans = 0, m = 2e9;
	bool inter = true;
	for (int i = L; i <= R; ++i) {
		if (!inter) {
			if (h[i] < m) m = h[i];
			else if (h[i] - D >= m) inter = true, m = h[i];
		} else {
			if (h[i] > m) m = h[i];
			else if (m - D >= h[i]) inter = false, ans++, m = h[i];
		}
	}
	return ans;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 878 ms 1112 KB Output is correct
2 Correct 2579 ms 1608 KB Output is correct
3 Correct 2558 ms 1600 KB Output is correct
4 Correct 2409 ms 1596 KB Output is correct
5 Correct 1724 ms 1852 KB Output is correct
6 Correct 2338 ms 1604 KB Output is correct
7 Correct 1702 ms 1600 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 600 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 600 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 0 ms 344 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 344 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 600 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 600 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 0 ms 344 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 344 KB Output is correct
36 Correct 8 ms 1208 KB Output is correct
37 Correct 10 ms 1452 KB Output is correct
38 Correct 9 ms 1604 KB Output is correct
39 Correct 9 ms 1616 KB Output is correct
40 Correct 9 ms 1604 KB Output is correct
41 Correct 10 ms 1608 KB Output is correct
42 Correct 9 ms 1608 KB Output is correct
43 Correct 9 ms 1604 KB Output is correct
44 Correct 9 ms 1608 KB Output is correct
45 Correct 9 ms 1612 KB Output is correct
46 Correct 10 ms 1604 KB Output is correct
47 Correct 10 ms 1604 KB Output is correct
48 Correct 9 ms 1608 KB Output is correct
49 Correct 9 ms 1608 KB Output is correct
50 Correct 9 ms 1612 KB Output is correct
51 Correct 11 ms 1608 KB Output is correct
52 Correct 13 ms 1604 KB Output is correct
53 Correct 9 ms 1612 KB Output is correct
54 Correct 9 ms 1600 KB Output is correct
55 Correct 11 ms 1628 KB Output is correct
56 Correct 9 ms 1612 KB Output is correct
57 Correct 9 ms 1348 KB Output is correct
58 Correct 14 ms 1596 KB Output is correct
59 Correct 10 ms 1600 KB Output is correct
60 Correct 10 ms 1520 KB Output is correct
61 Correct 9 ms 1600 KB Output is correct
62 Correct 10 ms 1600 KB Output is correct
63 Correct 10 ms 1608 KB Output is correct
64 Correct 9 ms 1596 KB Output is correct
65 Correct 9 ms 1604 KB Output is correct
66 Correct 11 ms 1600 KB Output is correct
67 Correct 12 ms 1600 KB Output is correct

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4086 ms 1596 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2907 ms 708 KB Output is correct
2 Execution timed out 4037 ms 1604 KB Time limit exceeded
3 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 0 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 600 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 1 ms 344 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 1 ms 344 KB Output is correct
25 Correct 0 ms 600 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 0 ms 344 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 1 ms 344 KB Output is correct
36 Correct 8 ms 1208 KB Output is correct
37 Correct 10 ms 1452 KB Output is correct
38 Correct 9 ms 1604 KB Output is correct
39 Correct 9 ms 1616 KB Output is correct
40 Correct 9 ms 1604 KB Output is correct
41 Correct 10 ms 1608 KB Output is correct
42 Correct 9 ms 1608 KB Output is correct
43 Correct 9 ms 1604 KB Output is correct
44 Correct 9 ms 1608 KB Output is correct
45 Correct 9 ms 1612 KB Output is correct
46 Correct 10 ms 1604 KB Output is correct
47 Correct 10 ms 1604 KB Output is correct
48 Correct 9 ms 1608 KB Output is correct
49 Correct 9 ms 1608 KB Output is correct
50 Correct 9 ms 1612 KB Output is correct
51 Correct 11 ms 1608 KB Output is correct
52 Correct 13 ms 1604 KB Output is correct
53 Correct 9 ms 1612 KB Output is correct
54 Correct 9 ms 1600 KB Output is correct
55 Correct 11 ms 1628 KB Output is correct
56 Correct 9 ms 1612 KB Output is correct
57 Correct 9 ms 1348 KB Output is correct
58 Correct 14 ms 1596 KB Output is correct
59 Correct 10 ms 1600 KB Output is correct
60 Correct 10 ms 1520 KB Output is correct
61 Correct 9 ms 1600 KB Output is correct
62 Correct 10 ms 1600 KB Output is correct
63 Correct 10 ms 1608 KB Output is correct
64 Correct 9 ms 1596 KB Output is correct
65 Correct 9 ms 1604 KB Output is correct
66 Correct 11 ms 1600 KB Output is correct
67 Correct 12 ms 1600 KB Output is correct
68 Execution timed out 4086 ms 1596 KB Time limit exceeded
69 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 878 ms 1112 KB Output is correct
2 Correct 2579 ms 1608 KB Output is correct
3 Correct 2558 ms 1600 KB Output is correct
4 Correct 2409 ms 1596 KB Output is correct
5 Correct 1724 ms 1852 KB Output is correct
6 Correct 2338 ms 1604 KB Output is correct
7 Correct 1702 ms 1600 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 1 ms 600 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 344 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 0 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 0 ms 344 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 1 ms 344 KB Output is correct
30 Correct 0 ms 344 KB Output is correct
31 Correct 1 ms 344 KB Output is correct
32 Correct 1 ms 344 KB Output is correct
33 Correct 0 ms 344 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 0 ms 600 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 0 ms 344 KB Output is correct
38 Correct 0 ms 344 KB Output is correct
39 Correct 0 ms 344 KB Output is correct
40 Correct 1 ms 344 KB Output is correct
41 Correct 0 ms 344 KB Output is correct
42 Correct 0 ms 344 KB Output is correct
43 Correct 0 ms 344 KB Output is correct
44 Correct 1 ms 344 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 8 ms 1208 KB Output is correct
47 Correct 10 ms 1452 KB Output is correct
48 Correct 9 ms 1604 KB Output is correct
49 Correct 9 ms 1616 KB Output is correct
50 Correct 9 ms 1604 KB Output is correct
51 Correct 10 ms 1608 KB Output is correct
52 Correct 9 ms 1608 KB Output is correct
53 Correct 9 ms 1604 KB Output is correct
54 Correct 9 ms 1608 KB Output is correct
55 Correct 9 ms 1612 KB Output is correct
56 Correct 10 ms 1604 KB Output is correct
57 Correct 10 ms 1604 KB Output is correct
58 Correct 9 ms 1608 KB Output is correct
59 Correct 9 ms 1608 KB Output is correct
60 Correct 9 ms 1612 KB Output is correct
61 Correct 11 ms 1608 KB Output is correct
62 Correct 13 ms 1604 KB Output is correct
63 Correct 9 ms 1612 KB Output is correct
64 Correct 9 ms 1600 KB Output is correct
65 Correct 11 ms 1628 KB Output is correct
66 Correct 9 ms 1612 KB Output is correct
67 Correct 9 ms 1348 KB Output is correct
68 Correct 14 ms 1596 KB Output is correct
69 Correct 10 ms 1600 KB Output is correct
70 Correct 10 ms 1520 KB Output is correct
71 Correct 9 ms 1600 KB Output is correct
72 Correct 10 ms 1600 KB Output is correct
73 Correct 10 ms 1608 KB Output is correct
74 Correct 9 ms 1596 KB Output is correct
75 Correct 9 ms 1604 KB Output is correct
76 Correct 11 ms 1600 KB Output is correct
77 Correct 12 ms 1600 KB Output is correct
78 Execution timed out 4086 ms 1596 KB Time limit exceeded
79 Halted 0 ms 0 KB -