Chapter 21, Problem 21.9PE

Program Plan Intro

StateCapital.Java

Program Plan:

• Include the class name named “StateCapital_Map”.
  • Declare the package.
  • Import the util package.
  • Define class.
  • Declare the main()method.
  • Create a Scanner.
  • Store 50 states and their capitals in a map.
  • Prompt the user to enter a state.
  • Check if state is present.
  • Close the main method.
  • Create another Method getData that stores the 50 states and their capitals in a map.
  • Define a new hashmap.
  • Declare a map data.
    • assign states along with their capitals
  • Create a loop to traverse through the entire data length.
    • Put each state with their capital in the data.
  • Return the map.
  • Print the user entered state along with their capital from the map.
  • Close the class.