oj.uz

Submission #1035144

# Submission time Handle Problem Language Result Execution time Memory
1035144 2024-07-26T05:15:35 Z NeroZein Radio Towers (IOI22_towers) C++17
4 / 100
 604 ms 1368 KB 
#include "towers.h"
#include <bits/stdc++.h>
using namespace std; 

const int LOG = 18; 

int n;
int k;
vector<int> h;
vector<int> pref;

void init(int N_, vector<int> H_) {
  n = N_, h = H_;
  for (int i = 1; i < n; ++i) {
    if (h[i] > h[i - 1] && h[i] > h[i + 1]) {
      k = i;
      break;
    }
  }
}

int max_towers(int l, int r, int d) {
  if (l >= k || r <= k) {
    return 1; 
  }
  return max(h[l], h[r]) + d <= h[k] ? 2 : 1;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 268 ms 1112 KB Output is correct
2 Correct 561 ms 1368 KB Output is correct
3 Correct 555 ms 1368 KB Output is correct
4 Correct 547 ms 1368 KB Output is correct
5 Correct 587 ms 1368 KB Output is correct
6 Correct 604 ms 1368 KB Output is correct
7 Correct 600 ms 1368 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

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB 1st lines differ - on the 1st token, expected: '13', found: '1'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB 1st lines differ - on the 1st token, expected: '13', found: '1'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 446 ms 1368 KB 1st lines differ - on the 1st token, expected: '11903', found: '1'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 173 ms 600 KB 1st lines differ - on the 1st token, expected: '7197', found: '1'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB 1st lines differ - on the 1st token, expected: '13', found: '1'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 268 ms 1112 KB Output is correct
2 Correct 561 ms 1368 KB Output is correct
3 Correct 555 ms 1368 KB Output is correct
4 Correct 547 ms 1368 KB Output is correct
5 Correct 587 ms 1368 KB Output is correct
6 Correct 604 ms 1368 KB Output is correct
7 Correct 600 ms 1368 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 Incorrect 0 ms 344 KB 1st lines differ - on the 1st token, expected: '13', found: '1'
12 Halted 0 ms 0 KB -