Submission #1240236

#	Time	Username	Problem	Language	Result	Execution time	Memory
1240236		candi_ositos	Dancing Elephants (IOI11_elephants)	C++20	26 / 100	9093 ms	1092 KiB

elephants

#include "elephants.h"
#include <bits/stdc++.h>
using namespace std;
int n;
vector <int> ap;
vector <int> pe;
int c;
void init(int N, int L, int X[]){
  n=N;
  c=L;
  ap.resize(n);
  pe.resize(n);
  for(int i=0; i<n; ++i){
    pe[i]=X[i];
    ap[i]=X[i];
  }
  sort(pe.begin(), pe.end());
}
int update(int i, int y){
  int cnt=0;
  for(int j=0; j<n; ++j){
    if(pe[j]==ap[i]){
      pe.erase(pe.begin()+j, pe.begin()+j+1);
    }
  }
  pe.push_back(y);
  sort(pe.begin(), pe.end());
  ap[i]=y;
  int cp=-1;
  for(int i=0; i<n; ++i){
    if(cp==-1 || cp+c<pe[i]){
      ++cnt;
      cp=pe[i];
    }
  }
  return cnt;
}

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