oj.uz

Submission #651013

# Submission time Handle Problem Language Result Execution time Memory
651013 2022-10-16T12:41:50 Z NaimSS Radio Towers (IOI22_towers) C++17
14 / 100
 910 ms 2236 KB 
#include "towers.h"
#include <bits/stdc++.h>
#define pb push_back
using namespace std;
#include <vector>

const int N = 100100;
int cnt[N];
int h[N];
vector<int> pos;
#define pico ahiusuhashuis
vector<int> pico;
int good[N];
void init(int N, std::vector<int> H) {
  for(int i=0;i<N;i++)h[i] = H[i];
 
  for(int i=0;i<N;i++){
    int l = (i == 0 || H[i] < H[i-1]);
    int r = (i == N-1 || H[i] < H[i+1]);
    if(l && r){
      cnt[i]++;
      good[i]=1;
    }
    if(i)cnt[i]+=cnt[i-1];
  }
}

int max_towers(int L, int R, int D) {
  if(L==R)return 1;
  int qtd = cnt[R] - (L>0?cnt[L-1]:0);
  if(h[L] < h[L+1] && !good[L])qtd++;
  if(h[R] < h[R-1] && !good[R])qtd++;
  return max(1,qtd);
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 223 ms 1232 KB 2nd lines differ - on the 1st token, expected: '1', found: '2'
2 Halted 0 ms 0 KB -

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: '16'
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: '16'
2 Halted 0 ms 0 KB -

Subtask #4
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 555 ms 2120 KB Output is correct
2 Correct 761 ms 2212 KB Output is correct
3 Correct 789 ms 2212 KB Output is correct
4 Correct 773 ms 2128 KB Output is correct
5 Correct 865 ms 2200 KB Output is correct
6 Correct 624 ms 2120 KB Output is correct
7 Correct 730 ms 2120 KB Output is correct
8 Correct 910 ms 1832 KB Output is correct
9 Correct 881 ms 1736 KB Output is correct
10 Correct 679 ms 1872 KB Output is correct
11 Correct 722 ms 1872 KB Output is correct
12 Correct 801 ms 1832 KB Output is correct
13 Correct 878 ms 1736 KB Output is correct
14 Correct 0 ms 208 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 13 ms 2212 KB Output is correct
18 Correct 23 ms 2236 KB Output is correct
19 Correct 11 ms 2120 KB Output is correct
20 Correct 11 ms 1824 KB Output is correct
21 Correct 12 ms 1872 KB Output is correct
22 Correct 12 ms 2228 KB Output is correct
23 Correct 14 ms 2204 KB Output is correct
24 Correct 12 ms 2120 KB Output is correct
25 Correct 12 ms 1844 KB Output is correct
26 Correct 13 ms 1836 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 300 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 1 ms 336 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 1 ms 336 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 211 ms 720 KB 1st lines differ - on the 1st token, expected: '7197', found: '8004'
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: '16'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 223 ms 1232 KB 2nd lines differ - on the 1st token, expected: '1', found: '2'
2 Halted 0 ms 0 KB -