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Submission #836867

# Submission time Handle Problem Language Result Execution time Memory
836867 2023-08-24T16:29:22 Z Abrar_Al_Samit Radio Towers (IOI22_towers) C++17
0 / 100
 653 ms 1536 KB 
#include "towers.h"
#include <bits/stdc++.h>

using namespace std;

//subtask 4

const int nax = 100005;
int n;
int pre[nax];
void init(int N, vector<int> H) {
  n = N;

  for(int i=1; i<n-1; ++i) {
    if(H[i]>H[i-1] && H[i]>H[i+1]) pre[i] = 1;
    pre[i] += pre[i-1];
  }
}

int max_towers(int L, int R, int D) {
  if(R==0) return 1;
  return pre[R-1] - pre[L] + 1;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 303 ms 976 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 1 ms 260 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 1 ms 260 KB 1st lines differ - on the 1st token, expected: '13', found: '16'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 460 ms 1360 KB Output is correct
2 Correct 553 ms 1360 KB Output is correct
3 Incorrect 653 ms 1536 KB 18409th lines differ - on the 1st token, expected: '1', found: '0'
4 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 205 ms 464 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 1 ms 260 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 303 ms 976 KB 2nd lines differ - on the 1st token, expected: '1', found: '2'
2 Halted 0 ms 0 KB -