title: Creating a class and creating an object for the class which is a vector and a string(vector<string>)
body: <p>im trying to creat a programe which get infinite students and infinite course name for each student and then it prints them like this:</p>
  
  <pre>
  student 1:
  coursename1
  coursename2
  ....
  student2:
  coursename1
  coursename2
  ....
  </pre>
  
  <p>but I don't know how to do any of the above please help</p>