How to Input Numbers and Strings using Scanner in Java
How to Input Numbers and Strings using Scanner in Java
In this lesson we are going to learn how to retrieve input from the user at the keyboard. This has lots of uses in practical and real world. You can not constantly be assigning data in your programs you need to be able to ask the user to enter the data and have the program store the data that the user types at the keyboard. And in real world programs you are not going to assign data all the time, any way you are going to getting input from the user.
Topics Covered:
1- How to retrieve input from user
2- How to input numbers
3- How to input strings
4- How to retrieve input from user using scanner
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