Divide two numbers without using Arithmetic operator in Java

Divide two numbers without using Arithmetic operator in Java

In this tutorial, we will discuss the concept of Divide two numbers without using Arithmetic operator in Java

In this topic, we are going to learn how to divide two numbers without using Arithmetic operator in Java language

What is division

The division is a method of splitting a group of things into equal parts. The division is an arithmetic operation inverse of multiplication

It is one of the four basic operation of arithmetic calculation others being addition,subtraction,multiplication

The division of two natural numbers means it is the operation of calculating the number of times one number is contained within one another

 

Java exercise to Divide two numbers

Program to division of two numbers without division operator

The program allows the user to enter two integer numbers and then it calculates the division of the given numbers without using the division operator in Java language

Program 1

import java.util.Scanner;
class Divisionwithoutdivope2{
public static void main(String args[]){//main method
int div,result=0;//variable declaration
Scanner scan=new Scanner(System.in);
//create a scanner instance for receives input
// from the user - input from keyboard
System.out.print("Enter the value to num1: ");
int num1=scan.nextInt();//Reading the input for num1
System.out.print("Enter the value to num2: ");
int num2=scan.nextInt();//Reading the input for num2

while(num1>=num2) { 
num1=num1-num2; 
result++;
    
}
System.out.println("Division is:"+result);
}
}

When the above code is executed, it produces the following result

Enter the value to num1: 500
Enter the value to num2: 25
Division is: 20

 

Program to division of two numbers  using Bitwise operator

Program 2

The program allows the user to enter two integer numbers and then it calculates the division of the given numbers  using with the Bitwise operator in Java language

import java.util.Scanner;
class DivisionwithBitwise{
public static void main(String args[]){//main method
int temp=1,result=0;//variable declaration
Scanner scan=new Scanner(System.in);
//create a scanner instance for receives input
// from the user - input from keyboard
System.out.print("Enter the value to num1: ");
int num1=scan.nextInt();//Reading the input for num1
System.out.print("Enter the value to num2: ");
int num2=scan.nextInt();//Reading the input for num2

while(num2<=num1) { 
num2<<=1;
temp<<=1;
    
}
while(temp>1)
{
    num2>>=1;
temp>>=1;
if(num1>=num2)
{
    num1-=num2;
    result+=temp;
}
}
System.out.println("Division is:"+result);
}
}

When the above code is executed, it produces the following result

Enter the value to num1: 650
Enter the value to num2: 25
Division is: 26

 

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