java scanner
import java.util.Scanner;
// import scanner
Scanner myScanner = new Scanner(System.in); // Make scanner obj
String inputString = myScanner.nextLine(); // Take whole line
boolean inputBoolean = myScanner.nextBoolean(); //Boolean input
long inputLong = myScanner.nextLong(); //Interger,long ... inputJava scanner example
import java.util.Scanner;
public class AddTwoNumbers2 {
public static void main(String[] args) {
int num1, num2, sum;
Scanner sc = new Scanner(System.in);
System.out.println("Enter First Number: ");
num1 = sc.nextInt();
System.out.println("Enter Second Number: ");
num2 = sc.nextInt();
sc.close();
sum = num1 + num2;
System.out.println("Sum of these numbers: "+sum);
}
}
Output:User input (scanner)
String line = scanner.nextLine();
int age = Integer.parseInt(line); // Exception-tUser input (scanner)
Scanner scanner = new Scanner(System.in);
System.out.println("What's your name?");
String name = scanner.nextLine();
System.out.println("What's your year of birth?");
int yearOfBirth = scanner.nextInt();Copyright © 2021 Codeinu
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