write a program in Java to demonstrate the use of modulus operator.
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Answers
Answer:
I am sure you would be familiar with the term Modulus. It is also one of the most commonly asked interview questions for C, C++, Java or Python. In this article, I am going to brush up the definition of modulus to you followed by the implementation process through Java.
Have a look at the agenda of this article:
What is a Modulus operator in Java?
Syntax
Example of Modulus in Java
Let’s begin!
What is a Modulus operator in Java?
The modulus operator returns the remainder of the two numbers after division. If you are provided with two numbers, say, X and Y, X is the dividend and Y is the divisor, X mod Y is there a remainder of the division of X by Y.
Let me make you guys familiar with the technical representation of this operator.
Modulus in Java: Syntax
X%Y
Where X is the dividend and Y is divisor.
So simple, isn’t it?
Now that you are well acquainted with the syntax, I am going to use it in the Java program.
Example of Modulus in Java
class ModulusOperator{
public static void main(String[] args){
int num1,num2,result;
num1=26;
num2=15;
System.out.println("num1=26; num2=15");
result=num1%num2;
System.out.println("The result after modulus operation is : "+result);
}
}
Output:
num1=26 num2=15
The result after modulus operation is: 11
Here, you can see how easy it is to implement this concept in the Java program.
You can also use the modulus operator in finding whether a number is even or odd. Let’s see how!
package com.nullbeans.basics;
public class Main {
public static void main(String[] args) {
int userInput = 32232;
isEvenNumber(userInput);
}
public static boolean isEvenNumber(int userInput){
if(userInput%2 == 0){
System.out.println("Input is an even number");
return true;
}else {
System.out.println("Input is an odd number");
return false;
}
}
}
Hence, you can see that the modulus operator can be used in many cases. This Modulus in Java can also be used to check whether a number is a prime number or not, or applications that calculated the remaining sum of amounts or likewise.
Explanation:
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Program :- [JAVA]
public class DivisionOperator
{
public static void main(String args [ ] )
{
int x = 18;
float a = 22.3f;
int b = 20;
System.out.println(''10 % 3 results in '' + 10 % 3);
System.out.println(''x % 4 results in '' + x % 4);
System.out.println(''a % b results in '' + a % b);
}
}
Output :-
10 % 3 results in 1
x % 4 results in 2
a % b results in 2.2999992
Learn more :-
Write a program to demonstrate the use of addition operator.
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