Taking user input in java

1.Java Scanner Class

• Java Scanner class allows the user to take input from the console.
• It belongs to java.util package. 
• It is used to read the input of primitive types like int, double, long, short, float, and byte. 
• It is the easiest way to read input in Java program.

Syntax :- 

  

Scanner sc = new Scanner(System.in);

• System.in is an argument, It means it is going to read from the standard input stream of the program. 
• The java.util package should be import while using Scanner class.