## Java Program to Find Subtraction of Two Numbers Using Binary Subtraction Contents

## Java program to find subtraction of two numbers using binary subtraction

``````// Java program to find subtraction of two numbers
// using binary subtraction

import java.util.Scanner;

public class Main {

static int binAddition(int a, int b) {
int c; //carry

while (b != 0) {
//find carry and shift it left

c = (a & b) << 1;

//find the sum
a = a ^ b;
b = c;
}
return a;
}

static int binSubtracton(int a, int b) {
int carry;

//get 2's compliment of b and add in a
b = binAddition(~b, 1);

while (b != 0) {
//find carry and shift it left
carry = (a & b) << 1;

a = a ^ b;
b = carry;
}
return a;
}

public static void main(String[] args) {
Scanner SN = new Scanner(System.in);

int num1 = 0;
int num2 = 0;
int add = 0;

System.out.printf("Input first integer value: ");
num1 = SN.nextInt();

System.out.printf("Input second integer value: ");
num2 = SN.nextInt();

add = binSubtracton(num1, num2);
System.out.printf("Binary Subtraction is: %d\n", add);
}
}
``````

## Output

``````Input first integer value: 34
Input second integer value: 23
Binary Subtraction is: 11
``````

### Ranjith

Hi, I'm Manoj a full-time Blogger, YouTuber, Affiliate Marketer, & founder of Coding Diksha. Here, I post about programming to help developers.