#include <bits/stdc++.h>
using namespace std;
#define ll long long
constexpr int MAXN = 1e5;
constexpr int PW = 131072;
vector<int> H;
int k;
void init(int N, vector<int> H) {
:: H = H;
k = 0;
for (int i = 0; i < N - 1; i ++) {
if (H[i] < H[i + 1]) k = i + 1;
}
}
int max_towers(int L, int R, int D) {
if (L >= k || R <= k) return 0;
int dx = k - 1;
for (int p = PW; p >= 1; p /= 2) {
if (p + dx <= R && H[p + dx] > H[k] - D) dx += p;
}
dx ++;
int sx = k + 1;
for (int p = PW; p >= 1; p /= 2) {
if (sx - p >= L && H[sx - p] > H[k] - D) sx -= p;
}
sx --;
if (sx >= L && dx <= R) return 2;
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
284 ms |
1112 KB |
1st lines differ - on the 1st token, expected: '1', found: '0' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
344 KB |
1st lines differ - on the 1st token, expected: '13', found: '0' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
344 KB |
1st lines differ - on the 1st token, expected: '13', found: '0' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
522 ms |
1600 KB |
1st lines differ - on the 1st token, expected: '11903', found: '0' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
217 ms |
852 KB |
1st lines differ - on the 1st token, expected: '7197', found: '2' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
344 KB |
1st lines differ - on the 1st token, expected: '13', found: '0' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
284 ms |
1112 KB |
1st lines differ - on the 1st token, expected: '1', found: '0' |
2 |
Halted |
0 ms |
0 KB |
- |