Very quick Do while question!

Question

Hey guys,
Quick question i somewhat forgot how to do the do while loop, heres what i think it looks like but it keeps giving me an error on the syntax.
Any pointers would help please.
do{
       //code goes here
while(y>x);Where does the last { go?
Thanks in advance!

Answer 1

I said in front of the while, not after it.
do
{Ok thanks the syntax error went away but when i run the loop it just runs past the question why?
do{
          if((side1+side2)>=side3)
                    System.out.println("The perimeter of the triangle is "+total);
          else
               System.out.println("The input is invalid:");
               System.out.println("The sum of side 1 and side 2 can't be greater than the third side!:");
               System.out.println("Would you like to try again");
               answer=scan.nextLine();
               }while(answer.equalsIgnoreCase("y"));
}It executes everything right except it doesn't let you enter an answer.