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Submission #1056074

# Submission time Handle Problem Language Result Execution time Memory
1056074 2024-08-13T07:37:56 Z MercubytheFirst Radio Towers (IOI22_towers) C++17
0 / 100
 433 ms 1112 KB 
#include "towers.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
ll k = -1;
void init(int N, std::vector<int> H) {
  for(int i = 0; i + 1 < N; ++i) {
    if(H[i] > H[i + 1]) {
      k = i;
      break;
    }
  }
  if(k == -1) {
    k = N - 1;
  }
}

int max_towers(int L, int R, int D) {
  if(k <= L or R <= k) {
    return 0;
  }
  ll ans = (k - L) * (R - k);
  assert(ans >= 0);
  return ans;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 246 ms 856 KB 1st lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

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

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 433 ms 1112 KB 1st lines differ - on the 1st token, expected: '11903', found: '0'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 163 ms 600 KB 1st lines differ - on the 1st token, expected: '7197', found: '0'
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: '0'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 246 ms 856 KB 1st lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -