Chapter 16, Problem 5PP

Program Plan Intro

• Include required library files.
• Define a class named “StackOverflowException”.
  • Inside the access specifier “public”,
    • Define a constructor to assign the message
    • Declare a parameterized constructor to assign “msg” to message.
    • Define a function “display” to return message.
  • Inside the access specifier “private”.
    • Declare a string variable “message”.
• Define a class named “StackEmptyException”.
  • Inside the access specifier “public”,
    • Define a constructor to assign the message
    • Declare a parameterized constructor to assign “msg” to message.
    • Define a function “display” to return message.
  • Inside the access specifier “private”.
    • Declare a string variable “message”.
• Define a class named “Stack”.
  • Declare an integer array and variable.
  • Inside the access specifier “public”,
    • Define a constructor to assign “-1” to “top”.
    • Define a “push()” function.
      • “try” block to check the top is equal to “3”.
        • The condition is true, throw exception.
        • Otherwise increment the top and the value is assigned to stack.
      • “catch” block to display the error message.
    •  Define a “pop()” function.
      • “try” block to check the top is equal to “-1”.
        • The condition is true, throw exception.
      • Otherwise decrement the top and return the value.
      • “catch” block to display the error message.
• Define a “main()” function.
  • Create an object for class “Stack”.
  • Then check the “push()” and “pop()” function.