java scanner input int
// Java program to read data of various types using Scanner class.
import java.util.Scanner;
public class ScannerDemo1
{
public static void main(String[] args)
{
// Declare the object and initialize with
// predefined standard input object
Scanner sc = new Scanner(System.in);
// String input
String name = sc.nextLine();
// Character input
char gender = sc.next().charAt(0);
// Numerical data input
// byte, short and float can be read
// using similar-named functions.
int age = sc.nextInt();
long mobileNo = sc.nextLong();
double cgpa = sc.nextDouble();
// Print the values to check if the input was correctly obtained.
System.out.println("Name: "+name);
System.out.println("Gender: "+gender);
System.out.println("Age: "+age);
System.out.println("Mobile Number: "+mobileNo);
System.out.println("CGPA: "+cgpa);
}
}
import java.util.Scanner;
public class Main{
public static void main(String args[]){
Scanner scan= new Scanner(System.in);
//For string
String text= scan.nextLine();
System.out.println(text);
//for int
int num= scan.nextInt();
System.out.println(num);
}
/*Is better to create another instance of Scanner if you have to use both nextline
and nextInt because they can conflict each other
*/
}