oj.uz

Submission #1076886

# Submission time Handle Problem Language Result Execution time Memory
1076886 2024-08-26T17:58:41 Z Trumling Radio Towers (IOI22_towers) C++17
11 / 100
 4000 ms 2596 KB 
#include "towers.h"
#include <vector>
#include<bits/stdc++.h>
using namespace std;
 
#define F first
#define S second
#define all(x) x.begin(),x.end()
typedef long long ll;
#define pb push_back
#define INF 9999999999999999
ll n;
vector<ll>h;
void init(int N, vector<int> H) 
{
  n=N;
  for(int i=0;i<N;i++)
    h.pb(H[i]);
    
}
 
int max_towers(int L, int R, int D) 
{
  vector<ll>v(n);
 
    for(int i=L;i<=R;i++)
      v[i]=1;
 
    for(int i=L;i<=R;i++)
    {
      ll maxi=h[i];
      for(int j=i-1;j>=L;j--)
      {
        maxi=max(maxi,h[j]);
 
        if(maxi-D>=h[j] && maxi-D>=h[i])
          if(v[i]<v[j]+1)
            v[i]=v[j] + 1;
            
        
      }
    }
 
    ll maxi=0;
    for(int i=0;i<n;i++)
    maxi=max(maxi,v[i]);
 
 
    return maxi;
 
      
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4043 ms 1544 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 2 ms 344 KB Output is correct
17 Correct 1 ms 592 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 3 ms 344 KB Output is correct
21 Correct 5 ms 344 KB Output is correct
22 Correct 3 ms 344 KB Output is correct
23 Correct 2 ms 344 KB Output is correct
24 Correct 2 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 2 ms 344 KB Output is correct
27 Correct 3 ms 344 KB Output is correct
28 Correct 3 ms 344 KB Output is correct
29 Correct 2 ms 344 KB Output is correct
30 Correct 3 ms 344 KB Output is correct
31 Correct 2 ms 344 KB Output is correct
32 Correct 2 ms 344 KB Output is correct
33 Correct 2 ms 344 KB Output is correct
34 Correct 2 ms 344 KB Output is correct
35 Correct 2 ms 344 KB Output is correct

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 2 ms 344 KB Output is correct
17 Correct 1 ms 592 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 3 ms 344 KB Output is correct
21 Correct 5 ms 344 KB Output is correct
22 Correct 3 ms 344 KB Output is correct
23 Correct 2 ms 344 KB Output is correct
24 Correct 2 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 2 ms 344 KB Output is correct
27 Correct 3 ms 344 KB Output is correct
28 Correct 3 ms 344 KB Output is correct
29 Correct 2 ms 344 KB Output is correct
30 Correct 3 ms 344 KB Output is correct
31 Correct 2 ms 344 KB Output is correct
32 Correct 2 ms 344 KB Output is correct
33 Correct 2 ms 344 KB Output is correct
34 Correct 2 ms 344 KB Output is correct
35 Correct 2 ms 344 KB Output is correct
36 Correct 263 ms 1992 KB Output is correct
37 Correct 1374 ms 2372 KB Output is correct
38 Correct 196 ms 2372 KB Output is correct
39 Correct 569 ms 2344 KB Output is correct
40 Correct 176 ms 2372 KB Output is correct
41 Correct 3254 ms 2372 KB Output is correct
42 Correct 11 ms 2372 KB Output is correct
43 Correct 1035 ms 2512 KB Output is correct
44 Correct 76 ms 2372 KB Output is correct
45 Correct 11 ms 2372 KB Output is correct
46 Correct 10 ms 2444 KB Output is correct
47 Correct 652 ms 2512 KB Output is correct
48 Correct 251 ms 2372 KB Output is correct
49 Correct 41 ms 2372 KB Output is correct
50 Correct 164 ms 2372 KB Output is correct
51 Correct 570 ms 2508 KB Output is correct
52 Execution timed out 4059 ms 2372 KB Time limit exceeded
53 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4050 ms 2596 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4030 ms 1224 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 344 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 2 ms 344 KB Output is correct
17 Correct 1 ms 592 KB Output is correct
18 Correct 1 ms 344 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 3 ms 344 KB Output is correct
21 Correct 5 ms 344 KB Output is correct
22 Correct 3 ms 344 KB Output is correct
23 Correct 2 ms 344 KB Output is correct
24 Correct 2 ms 344 KB Output is correct
25 Correct 1 ms 344 KB Output is correct
26 Correct 2 ms 344 KB Output is correct
27 Correct 3 ms 344 KB Output is correct
28 Correct 3 ms 344 KB Output is correct
29 Correct 2 ms 344 KB Output is correct
30 Correct 3 ms 344 KB Output is correct
31 Correct 2 ms 344 KB Output is correct
32 Correct 2 ms 344 KB Output is correct
33 Correct 2 ms 344 KB Output is correct
34 Correct 2 ms 344 KB Output is correct
35 Correct 2 ms 344 KB Output is correct
36 Correct 263 ms 1992 KB Output is correct
37 Correct 1374 ms 2372 KB Output is correct
38 Correct 196 ms 2372 KB Output is correct
39 Correct 569 ms 2344 KB Output is correct
40 Correct 176 ms 2372 KB Output is correct
41 Correct 3254 ms 2372 KB Output is correct
42 Correct 11 ms 2372 KB Output is correct
43 Correct 1035 ms 2512 KB Output is correct
44 Correct 76 ms 2372 KB Output is correct
45 Correct 11 ms 2372 KB Output is correct
46 Correct 10 ms 2444 KB Output is correct
47 Correct 652 ms 2512 KB Output is correct
48 Correct 251 ms 2372 KB Output is correct
49 Correct 41 ms 2372 KB Output is correct
50 Correct 164 ms 2372 KB Output is correct
51 Correct 570 ms 2508 KB Output is correct
52 Execution timed out 4059 ms 2372 KB Time limit exceeded
53 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4043 ms 1544 KB Time limit exceeded
2 Halted 0 ms 0 KB -