Sstrhsrtj

I use the exam class to write my exercise sheets. Sometimes the solutions are printed and sometimes there are not.

When the solutions are not required I need the exercises to be printed one after one without a page break.

But when the solutions are printed I want each exercise to start on its own page.

My question is : how to modify the TheSolution environment in such a way that a page break is automatically inserted at its end?

MME:

documentclass[a4paper,answers]{exam} 

   usepackage{lipsum}

   begin{document}

     begin{questions}

       question

         lipsum[1]

         begin{solution}

           lipsum[2]

         end{solution}

       newpage % I need this to be  automatically inserted at the    end of each solution

      question

         lipsum[3]

         begin{solution}

           lipsum[4]

         end{solution}

         newpage 

       question

          lipsum[5]

          begin{solution}

             lipsum[6]

          end{solution}

          newpage 

    end{questions}

end{document}

I'm not sure if the exam class has a custom way to hook onto the end of each solution environment, but you can achieve the same with the AtEndEnvironment{environment}{code} command from the etoolbox package.

documentclass[a4paper,answers]{exam} 

usepackage{lipsum}



% ---------------------------------

usepackage{etoolbox}

AfterEndEnvironment{solution}{newpage}



begin{document}

 begin{questions}

   question

     lipsum[1]

     begin{solution}

       lipsum[2]

     end{solution}

%       newpage % I need this to be  automatically inserted at the    end of each solution

  question

     lipsum[3]

     begin{solution}

       lipsum[4]

     end{solution}

%         newpage 

   question

      lipsum[5]

      begin{solution}

         lipsum[6]

      end{solution}

%          newpage 

end{questions}

end{document}