Submission #1163307

#	Time	Username	Problem	Language	Result	Execution time	Memory
1163307		HappyCapybara	Dancing Elephants (IOI11_elephants)	C++20	26 / 100	9093 ms	1728 KiB

elephants

#include "elephants.h"
#include<bits/stdc++.h>
using namespace std;

int n, l;
vector<int> v;

void init(int N, int L, int X[]){
  n = N;
  l = L;
  for (int i=0; i<n; i++) v.push_back(X[i]);
}

int update(int i, int y){
  v[i] = y;
  vector<int> w = v;
  sort(w.begin(), w.end());
  int res = 0, prev = -2*pow(10, 9);
  for (int i=0; i<n; i++){
    if (prev + l < w[i]){
      res++;
      prev = w[i];
    }
  }
  return res;
}

• Subtask 1: 10 / 10
• Subtask 2: 16 / 16
• Subtask 3: 0 / 24
• Subtask 4: 0 / 47
• Subtask 5: 0 / 3