Problem
Write a program that takes a String as input from the keyboard, representing a year. Your program should do the following:
• If the year entered has two characters, convert it to an int, add 2000 to it, and output it.
• If the year entered has four characters, just convert it to an int and output it.
• If the year entered has neither two nor four characters, output that the year is not valid.
Output requirements
When evaluating the year, you must use an if-else block
Please enter a 2-digit or 4-digit year: (user supplied value)
The year entered is (result).