How to enter values by user in java

1.How to enter values by user in java


import java.util.* ;
public class EnterValue {
public static void main(String args[])
{
int a;
      System.out.println("Enter the integer value:");
Scanner sc=new Scanner(System.in);
a=sc.nextInt();
System.out.println("Value of a is: "+a);
}
}


OUTPUT:
Enter the integer value:
3
Value of a is: 3