4. An if without else

• The if statements without else-if or without else clause might looke like this:

  1. With a single statement:

     
         if (subtotal >= 100)
             discountPercent = .2;
     
     

  2. With a block of statements:

     
         if (subtotal >= 100)
         {
             discountPercent = .2;
             status = "Bulk rate";
         }