What will be the output of the following C++ code?

#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;
int main ()
{
    int myints[]={ 10, 20, 30, 40, 50 };
    vector<int> myvector (4, 99);
    iter_swap(myints, myvector.begin());
    iter_swap(myints + 3,myvector.begin() + 2);
    for (vector<int> :: iterator it = myvector.begin(); 
        it != myvector.end(); ++it)
    cout << ' ' << *it;
    return 0;
}