Java Program To Read Data from Keyboard
Write Java Program to read data from the keyboard
// WAP to use scanner package for reading data import java.util.Scanner; public class ScannerClass { public static void main(String []args) { int a; float b; char c; // object 'sc' created to scan data Scanner sc = new Scanner(System.in); System.out.println("Enter decimal number :--> "); a = sc.nextInt(); // read from keyboard System.out.println("Enter floating point number :--> "); b = sc.nextFloat(); // read from keyboard System.out.println("Enter character :--> "); c = sc.next().charAt(0); // read from keyboard // charAt: return 0 index character //displaying values stored in variables System.out.println("Entered decimal number :--> "+a); System.out.println("Entered float number :--> "+b); System.out.println("Entered character :--> "+c); } }
Output: