Submission #426367

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
426367	2021-06-13 20:16:58	JeanBombeur	Dancing Elephants (IOI11_elephants)	C++17	100 / 100	8833 ms	8552 KiB

elephants

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#include <cstdio>
#include <iostream>
#include <vector>
#include <algorithm>
#include "elephants.h"
using namespace std;
const int INFINI = (1000 * 1000 * 1000 + 1);
const int MAX_ELEPHANTS = (150 * 1000);
const int LOG = (11);
const int SQRT = (2000);
int Positions[MAX_ELEPHANTS];
vector <int> Elephants[SQRT];
vector <pair <int, int>> Answer[SQRT];
int nbElephants, tailleIntervalle;
void UpdateBucket(int bucket) {
    int sz = Elephants[bucket].size();
    int droite = sz;
    for (int i = droite - 1; i >= 0; i --)
    {
        while (Elephants[bucket][droite - 1] > Elephants[bucket][i] + tailleIntervalle)
            droite --;
        if (droite == sz)
            Answer[bucket][i] = {1, Elephants[bucket][i] + tailleIntervalle};
        else
 
 
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• Subtask 2: 16 / 16
• Subtask 3: 24 / 24
• Subtask 4: 47 / 47
• Subtask 5: 3 / 3