#include "towers.h"
#include <bits/stdc++.h>
using namespace std;
int n;
vector<int> arr;
int sort_index[101010];
void init(int N, vector<int> H) {
n = N;
vector< pair<int, int> > temp;
for (int i = 0; i < N; i++) arr.push_back(H[i]);
for (int i = 0; i < N; i++) temp.push_back({H[i], i});
sort(temp.begin(), temp.end());
for (int i = 0; i < N; i++) {
sort_index[i] = temp[i].second;
}
}
int ch[101010];
int max_towers(int L, int R, int D) {
int ans = 0;
for (int i = 0; i < n; i++) ch[i] = 0;
for (int i = 0; i < n; i++) {
if (sort_index[i] < L || sort_index[i] > R) continue;
bool f = true;
int maxval = 0;
for (int j = sort_index[i] + 1; j <= R; j++) {
if (ch[j] == 1) {
if (maxval < max(arr[sort_index[i]], arr[j]) + D) f = false;
break;
}
maxval = max(maxval, arr[j]);
}
maxval = 0;
for (int j = sort_index[i] - 1; j >= L; j--) {
if (ch[j] == 1) {
if (maxval < max(arr[sort_index[i]], arr[j]) + D) f = false;
break;
}
maxval = max(maxval, arr[j]);
}
if (f) {
ans++;
ch[sort_index[i]] = 1;
}
}
return ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
4024 ms |
1828 KB |
Time limit exceeded |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
208 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
1 ms |
336 KB |
Output is correct |
| 4 |
Correct |
1 ms |
336 KB |
Output is correct |
| 5 |
Correct |
1 ms |
336 KB |
Output is correct |
| 6 |
Correct |
1 ms |
284 KB |
Output is correct |
| 7 |
Correct |
1 ms |
336 KB |
Output is correct |
| 8 |
Correct |
1 ms |
336 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
336 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
0 ms |
208 KB |
Output is correct |
| 13 |
Correct |
3 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
1 ms |
336 KB |
Output is correct |
| 17 |
Correct |
1 ms |
336 KB |
Output is correct |
| 18 |
Correct |
1 ms |
336 KB |
Output is correct |
| 19 |
Correct |
1 ms |
336 KB |
Output is correct |
| 20 |
Correct |
1 ms |
336 KB |
Output is correct |
| 21 |
Correct |
1 ms |
336 KB |
Output is correct |
| 22 |
Correct |
1 ms |
336 KB |
Output is correct |
| 23 |
Correct |
5 ms |
336 KB |
Output is correct |
| 24 |
Correct |
3 ms |
336 KB |
Output is correct |
| 25 |
Correct |
1 ms |
336 KB |
Output is correct |
| 26 |
Correct |
1 ms |
336 KB |
Output is correct |
| 27 |
Correct |
1 ms |
336 KB |
Output is correct |
| 28 |
Correct |
1 ms |
336 KB |
Output is correct |
| 29 |
Correct |
1 ms |
336 KB |
Output is correct |
| 30 |
Correct |
1 ms |
336 KB |
Output is correct |
| 31 |
Correct |
1 ms |
336 KB |
Output is correct |
| 32 |
Correct |
5 ms |
304 KB |
Output is correct |
| 33 |
Correct |
5 ms |
372 KB |
Output is correct |
| 34 |
Correct |
5 ms |
336 KB |
Output is correct |
| 35 |
Correct |
3 ms |
336 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
208 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
1 ms |
336 KB |
Output is correct |
| 4 |
Correct |
1 ms |
336 KB |
Output is correct |
| 5 |
Correct |
1 ms |
336 KB |
Output is correct |
| 6 |
Correct |
1 ms |
284 KB |
Output is correct |
| 7 |
Correct |
1 ms |
336 KB |
Output is correct |
| 8 |
Correct |
1 ms |
336 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
336 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
0 ms |
208 KB |
Output is correct |
| 13 |
Correct |
3 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
1 ms |
336 KB |
Output is correct |
| 17 |
Correct |
1 ms |
336 KB |
Output is correct |
| 18 |
Correct |
1 ms |
336 KB |
Output is correct |
| 19 |
Correct |
1 ms |
336 KB |
Output is correct |
| 20 |
Correct |
1 ms |
336 KB |
Output is correct |
| 21 |
Correct |
1 ms |
336 KB |
Output is correct |
| 22 |
Correct |
1 ms |
336 KB |
Output is correct |
| 23 |
Correct |
5 ms |
336 KB |
Output is correct |
| 24 |
Correct |
3 ms |
336 KB |
Output is correct |
| 25 |
Correct |
1 ms |
336 KB |
Output is correct |
| 26 |
Correct |
1 ms |
336 KB |
Output is correct |
| 27 |
Correct |
1 ms |
336 KB |
Output is correct |
| 28 |
Correct |
1 ms |
336 KB |
Output is correct |
| 29 |
Correct |
1 ms |
336 KB |
Output is correct |
| 30 |
Correct |
1 ms |
336 KB |
Output is correct |
| 31 |
Correct |
1 ms |
336 KB |
Output is correct |
| 32 |
Correct |
5 ms |
304 KB |
Output is correct |
| 33 |
Correct |
5 ms |
372 KB |
Output is correct |
| 34 |
Correct |
5 ms |
336 KB |
Output is correct |
| 35 |
Correct |
3 ms |
336 KB |
Output is correct |
| 36 |
Correct |
20 ms |
1952 KB |
Output is correct |
| 37 |
Correct |
32 ms |
2716 KB |
Output is correct |
| 38 |
Correct |
23 ms |
2752 KB |
Output is correct |
| 39 |
Correct |
27 ms |
2676 KB |
Output is correct |
| 40 |
Correct |
24 ms |
2700 KB |
Output is correct |
| 41 |
Correct |
28 ms |
2752 KB |
Output is correct |
| 42 |
Correct |
24 ms |
2716 KB |
Output is correct |
| 43 |
Correct |
2777 ms |
2752 KB |
Output is correct |
| 44 |
Correct |
219 ms |
2716 KB |
Output is correct |
| 45 |
Correct |
24 ms |
2752 KB |
Output is correct |
| 46 |
Correct |
20 ms |
2680 KB |
Output is correct |
| 47 |
Correct |
25 ms |
2740 KB |
Output is correct |
| 48 |
Correct |
23 ms |
2668 KB |
Output is correct |
| 49 |
Correct |
23 ms |
2752 KB |
Output is correct |
| 50 |
Correct |
528 ms |
2752 KB |
Output is correct |
| 51 |
Correct |
1296 ms |
2728 KB |
Output is correct |
| 52 |
Correct |
29 ms |
2840 KB |
Output is correct |
| 53 |
Correct |
34 ms |
2720 KB |
Output is correct |
| 54 |
Correct |
28 ms |
2712 KB |
Output is correct |
| 55 |
Execution timed out |
4035 ms |
2672 KB |
Time limit exceeded |
| 56 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
4072 ms |
2760 KB |
Time limit exceeded |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
4042 ms |
976 KB |
Time limit exceeded |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
208 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
1 ms |
336 KB |
Output is correct |
| 4 |
Correct |
1 ms |
336 KB |
Output is correct |
| 5 |
Correct |
1 ms |
336 KB |
Output is correct |
| 6 |
Correct |
1 ms |
284 KB |
Output is correct |
| 7 |
Correct |
1 ms |
336 KB |
Output is correct |
| 8 |
Correct |
1 ms |
336 KB |
Output is correct |
| 9 |
Correct |
1 ms |
384 KB |
Output is correct |
| 10 |
Correct |
1 ms |
336 KB |
Output is correct |
| 11 |
Correct |
1 ms |
336 KB |
Output is correct |
| 12 |
Correct |
0 ms |
208 KB |
Output is correct |
| 13 |
Correct |
3 ms |
336 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
1 ms |
336 KB |
Output is correct |
| 16 |
Correct |
1 ms |
336 KB |
Output is correct |
| 17 |
Correct |
1 ms |
336 KB |
Output is correct |
| 18 |
Correct |
1 ms |
336 KB |
Output is correct |
| 19 |
Correct |
1 ms |
336 KB |
Output is correct |
| 20 |
Correct |
1 ms |
336 KB |
Output is correct |
| 21 |
Correct |
1 ms |
336 KB |
Output is correct |
| 22 |
Correct |
1 ms |
336 KB |
Output is correct |
| 23 |
Correct |
5 ms |
336 KB |
Output is correct |
| 24 |
Correct |
3 ms |
336 KB |
Output is correct |
| 25 |
Correct |
1 ms |
336 KB |
Output is correct |
| 26 |
Correct |
1 ms |
336 KB |
Output is correct |
| 27 |
Correct |
1 ms |
336 KB |
Output is correct |
| 28 |
Correct |
1 ms |
336 KB |
Output is correct |
| 29 |
Correct |
1 ms |
336 KB |
Output is correct |
| 30 |
Correct |
1 ms |
336 KB |
Output is correct |
| 31 |
Correct |
1 ms |
336 KB |
Output is correct |
| 32 |
Correct |
5 ms |
304 KB |
Output is correct |
| 33 |
Correct |
5 ms |
372 KB |
Output is correct |
| 34 |
Correct |
5 ms |
336 KB |
Output is correct |
| 35 |
Correct |
3 ms |
336 KB |
Output is correct |
| 36 |
Correct |
20 ms |
1952 KB |
Output is correct |
| 37 |
Correct |
32 ms |
2716 KB |
Output is correct |
| 38 |
Correct |
23 ms |
2752 KB |
Output is correct |
| 39 |
Correct |
27 ms |
2676 KB |
Output is correct |
| 40 |
Correct |
24 ms |
2700 KB |
Output is correct |
| 41 |
Correct |
28 ms |
2752 KB |
Output is correct |
| 42 |
Correct |
24 ms |
2716 KB |
Output is correct |
| 43 |
Correct |
2777 ms |
2752 KB |
Output is correct |
| 44 |
Correct |
219 ms |
2716 KB |
Output is correct |
| 45 |
Correct |
24 ms |
2752 KB |
Output is correct |
| 46 |
Correct |
20 ms |
2680 KB |
Output is correct |
| 47 |
Correct |
25 ms |
2740 KB |
Output is correct |
| 48 |
Correct |
23 ms |
2668 KB |
Output is correct |
| 49 |
Correct |
23 ms |
2752 KB |
Output is correct |
| 50 |
Correct |
528 ms |
2752 KB |
Output is correct |
| 51 |
Correct |
1296 ms |
2728 KB |
Output is correct |
| 52 |
Correct |
29 ms |
2840 KB |
Output is correct |
| 53 |
Correct |
34 ms |
2720 KB |
Output is correct |
| 54 |
Correct |
28 ms |
2712 KB |
Output is correct |
| 55 |
Execution timed out |
4035 ms |
2672 KB |
Time limit exceeded |
| 56 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
4024 ms |
1828 KB |
Time limit exceeded |
| 2 |
Halted |
0 ms |
0 KB |
- |
