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Submission #824966

# Submission time Handle Problem Language Result Execution time Memory
824966 2023-08-14T12:41:02 Z LittleCube Radio Towers (IOI22_towers) C++17
4 / 100
 570 ms 1460 KB 
#include "towers.h"
#include <bits/stdc++.h>
#define ll long long
#define pii pair<int, int>
#define pll pair<ll, ll>
#define F first
#define S second
using namespace std;

namespace 
{
  int N, k = 0, ono = 0;
  vector<int> H;
  void init()
  {
    while(k + 1 < N && H[k] < H[k + 1])
      k++;
    if(k == 0 || k == N - 1)
      ono = 1;
  }
}

void init(int _N, vector<int> _H) {
  N = _N;
  H = _H;
  init();
}

int max_towers(int L, int R, int D) {
  if(R <= k || k <= L || ono)
    return 1;
  else if(H[L] <= H[k] - D && H[R] <= H[k] - D)
    return 2;
  return 1;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 306 ms 976 KB Output is correct
2 Correct 496 ms 1452 KB Output is correct
3 Correct 502 ms 1360 KB Output is correct
4 Correct 570 ms 1440 KB Output is correct
5 Correct 469 ms 1460 KB Output is correct
6 Correct 542 ms 1440 KB Output is correct
7 Correct 498 ms 1360 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 208 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 208 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 417 ms 1440 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 208 ms 556 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 208 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 306 ms 976 KB Output is correct
2 Correct 496 ms 1452 KB Output is correct
3 Correct 502 ms 1360 KB Output is correct
4 Correct 570 ms 1440 KB Output is correct
5 Correct 469 ms 1460 KB Output is correct
6 Correct 542 ms 1440 KB Output is correct
7 Correct 498 ms 1360 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Incorrect 0 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '1'
12 Halted 0 ms 0 KB -