selection_sort(round_2 codevita)

def sort_selection(my_list):

    for pos_upper in xrange( len(my_list)-1, 0, -1):
        max_pos = 0
        for i in xrange(1, pos_upper + 1):
            if(my_list[i] > my_list[max_pos]):
                max_pos = i
                #print "resetting max_pos = " + str(max_pos)

        my_list[pos_upper], my_list[max_pos] = my_list[max_pos], my_list[pos_upper]
        #print "pos_upper: " + str(pos_upper) + " max_pos: " + str(max_pos) + " my_list: " + str(my_list)

    return my_list

m_list=["cab","abc","bac"]
sort_selection(m_list)