0b1111 is equivalent to 15.
You can perform arithmetic operations as well as comparisons. Below is the code which demonstrates the use of binary literals
package com.benjmaz.literals; /*** * * @author Ben Mazyopa * The purpose of this code is to illustrate the use of binary strings */ public class BinaryLiterals { /** * @param args */ public static void main(String[] args) { //assigns 15 to x int a=0b1111; //assigns a values decimal int b=15; long c=a; float d=-0b100111; // A 64-bit 'long' value. Note the "L" suffix: double e= 0b1010000101000101101000010100010110100001010001011010000101000101L; // A 64-bit 'long' value. Note the "L" suffix: long f = 0b1010000101000101101000010100010110100001010001011010000101000101L; //adds 15 + 15 and stores to ans int ans =a+b; //prints 30 = 15 + 15 System.out.format("%d = %d + %d%n",ans,a,b); //prints true = 15 == 15 System.out.format("%s = %d == %d%n",c==a,c,a); //prints d = -39.0 System.out.println("d = " + d ); System.out.println("e = " + e ); System.out.println("f = " + f ); } }
The above code will output the following
30 = 15 + 15 true = 15 == 15 d = -39.0 e = -6.8258723397796086E18 f = -6825872339779608251
For more information consult oracle technotes
No comments:
Post a Comment