title: bubble sort. C++
body: <p>What is wrong with my bubble sort code and how do I get it to write out after sorting (before the Linesearch).</p>
  
  <p>I've used code based on the only example I could find in the book.  Searched around the net for some guide on how to sort an array list by age but I could not find one (at least, not one that wasn't too advanced for me). So I'm back with another piece of code that probably will make your eyes bleed ^^ Sorry.</p>
  
  <pre><code>#include &lt;iostream&gt;
  #include &lt;string&gt;
  using namespace std;
  
  
  class person
  {
  public:
  string name;
  int age;
  
  void SetInfo(const string _name, int _age)
  {
      name = _name;
      age = _age;
  }
  int getAge(){ return age; }
  };
  
  int Linearsearch(person* personarray, int key)
  {
  for (int i = 0; i &lt; 10; i++)
  {
      if (personarray[i].age == key)
          return i;
  }
  return -1;
  }
  
  void bubblesort(person mylist[], int n)
  {
  for (int i = 1; i&lt;n; i++)
  {
  
      for (int j = 0; j&lt;n - 1; j++)
      {
          if (mylist[j].getAge() &gt; mylist[j + 1].getAge())
          {
              person temp;
              temp = mylist[j];
              mylist[j] = mylist[j + 1];
              mylist[j + 1] = temp;
          }
      }
  }
  }
  
  int main()//start of program
  {
  person mylist[4];//List of people
  mylist[0].SetInfo("Calle", 22);
  mylist[1].SetInfo("Björn", 20);
  mylist[2].SetInfo("Larry", 60);
  mylist[3].SetInfo("Lena", 54);
  
  //calling bubblesort()
  bubblesort(mylist, 4);
  
  
  int index = Linearsearch(mylist, 20);
  
  if (index == -1)
      cout &lt;&lt; "person not found!";
  else
      cout &lt;&lt; "the person you searched for " &lt;&lt; mylist[index].name;
  
  cin.get();
  return 0;
  system("pause");
  }
  </code></pre>
  
  <p>I've commented the errors I get from the code I have with //.</p>
  
  <p>First of all, I do not even know it the bubble sort code I have here will target the age and sort it like I would like it to.</p>
  
  <p>I've tried the rest of the code without the bubble sort code and it actually works just fine (:D).<br>
  Any and all help with the bubble sort code or how to get it to show after sorting would be nice.
  Please vote down my question or tell me how I could reform it to make it less annoying instead of just complaining.  And feel free to help me edit anything in my question (if you can).</p>