oj.uz

Submission #996617

# Submission time Handle Problem Language Result Execution time Memory
996617 2024-06-10T23:00:12 Z oj123 Rabbit Carrot (LMIO19_triusis) C++14
0 / 100
 0 ms 348 KB 
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define ll long long
#define f first
#define s second

int main() {
  int n, m;
  cin >> n >> m;
  vector<ll> v;
  for (int i = 0; i < n; i++) {
    ll a;
    cin >> a;
    v.pb((a - (m * i)));
  }
  reverse(v.begin(), v.end());
  vector<ll> v1;
  for (int i : v) {
    if (i <= 0) {
      int pos = upper_bound(v1.begin(), v1.end(), i) - v1.begin();
      if (pos == v1.size()) {
        v1.pb(i);
      } else {
        if (v1[pos] != 0) {
          v1[pos] = i;
        }
      }
    }
  }
  cout << n - v1.size() << endl;
}

Compilation message

triusis.cpp: In function 'int main()':
triusis.cpp:22:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 |       if (pos == v1.size()) {
      |           ~~~~^~~~~~~~~~~~

Subtask #1
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #2
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Halted 0 ms 0 KB -