P15549: Ordenació per bombolla

#include <iostream>
#include <vector>
using namespace std;


void ordena_per_bombolla(vector<double>& v) {
    int last = v.size() - 1;
    while (last > 0) {
        int last_swap = 0;
        for (int i = 0; i < last; ++i) {
            if (v[i] > v[i+1]) {
                swap(v[i],v[i+1]);
                last_swap = i;
            }
        }
        last = last_swap;
    }
}

//JosepRivaille