Java program to swap two numbers using XOR operatorThe following is an example of swapping two numbers using XOR operatorimport java.util.Scanner; public class ab31_SwapTwoNumberUsingXOR { public static void main(String args[]) { int a, b; Scanner sc = new Scanner(System.in); System.out...
// Swift program to swap two numbers using // bitwise XOR (^) operator import Swift; var num1 = 5; var num2 = 8; print("Numbers before swapping:"); print("\tNum1: ",num1); print("\tNum2: ",num2); num1 = num1 ^ num2; num2 = num1 ^ num2; num1 = num1 ^ num2...
// Rust program to swap two numbers// using bitwise XOR (^) operatorfnmain() {letmutnum1:i32=6;letmutnum2:i32=2; println!("Numbers before swapping:"); println!("\tNum1: {}",num1); println!("\tNum2: {}",num2); num1=num1^num2; num2=num1^num2; num1=num1^num2; pri...
Bitwise XOR 1 001 Java Program to Swap Two Number Using Bitwise XOR operator Java class Swap { public static void main(String[] args) { int a = 11, b = 22; System.out.println("Before swapping the numbers:"); System.out.println("First number = " + a); System.out.println("Second...
XOR the two numbers again and store the result in the first number (x = 2 ^ 5 so x = 7)Below is the program to swap two numbers using bitwise operator.#include<stdio.h> #include<conio.h> void main() { int x = 6, y = 4; x = x^y; y = x^y; x = x^y; printf("x ...
Xor swap works fine for numbers but for everything else it becomes iffy. Say you have a custom `Point` class and two objects that you want to swap, in that case xor will get you nowhere. (Either `Point` has no xor operator defined in which case the code won't compile, or it has...
It then pushes all the numbers back to stack a while maintaining stack a in order. That means we need to rotate some number to the top of stack b and then rotate the greatest closest number to it to the top of stack a. It finds the number of stack b that will take the least ...
XOR Matrix Java Hard 50 What's Next? Java Medium 50 String Transmission Java Hard 60 A or B Java Medium 50 Manipulative Numbers Java Hard 55 Stone game Java Hard 70 2's complement Java Advanced 70 Changing Bits Java Advanced 70 XOR key Java Advanced 80 Maximizing the Function...
# swap a, b using temporary tintt=a;a=b;b=t; (No, using a language that lets you writea, b = b, adoesn't count as a solution.) One solution to this problem, covered by the Bit Twiddling Hacks site, is called"xor-swapping". You just xor-assign the two variables back and fo...
The third way, using addition and subtraction, doesn't use additional variables or memory. However, the approach is limited to swapping integer numbers only. In the same way, the fourth approach using bitwise XOR doesn't use additional memory. But again, you can swap integers only. ...