#include <iostream>
#include <vector>
#include <cstdlib>
#include <ctime>

using namespace std;

int main() {
    vector<double> myVector;
    double m;

    for (int count=0; count < 10; ++count)
        myVector.push_back(count);

    for (int count=0; count < 10; count++) {
        m = myVector[count];
        myVector[count] = myVector[9-count];
        myVector[9-count] = m;
    }

    return 0;
}