Write code to take user input dynamically (run time) In this chapter, we are going to learn how to take input from a user while a program is running. Eg: Do you know how an ATM asks you for PIN Code and lets you see your account information? Consider a scenario that we have to write the code to perform ATM functions. The most fundamental part of the program would be to write code to accept input from the user. This is the fundamental concept we are going to learn in this chapter. How to take user input dynamically when program is running ? There are 6 steps to do it. Follow the below 6 steps to write code to accept input dynamically.
There are many ways to take input from the user. Using Scanner utilities is one of them.