Java Program to Check Whether the Given Number Is Binary or Not2 min read

In this post, we will write a program on how to check whether given number is binary or not in java. Let start by knowing the Binary number and then see the example with an explanation.

What is a Binary Number?

binary number is a number expressed in the base-2 numeral system that is the number that contains 2 symbols to represent all the numbers. The symbols are 0 and 1.

For example: 101011, 110011110, 10001111 are binary numbers.


Let’s see an explanation to find out whether the given number is binary or not in java:

There are many ways we can find the binary number in java, In this one, we will create a separate function and pass the number that needed to be check and print the result.

First, take the user input with the Scanner class and pass that number to the numBinaryOrNot() function as an argument. Then declare a boolean variable (isBinary). After that execute while loop until the passed number is not equal to zero (copyNum != 0).

Inside while loop, take the remainder and check if the remainder is greater than 1 or not. If it is greater then change the boolean value to false and break else divide the number by 10. The loop continues till all the numbers are checked.

At last, check if the boolean value is still true then the number is binary number print the result else it is not a binary number.


Java Program to Check Whether the Given Number Is Binary or Not

The output to check for the binary number in java:

Binary Number

MORE

String Pattern Programs in C

In this tutorial, we will write various C pattern programs for String. Before that, you may go through the following topics in C. for loop …
Read More

Java Program to Find pair of Integers in Array whose sum is given Number

In this tutorial, we will write a program to find a pair of elements from an array whose sum equals a given number in java …
Read More

Program to Print Diamond Alphabet Patterns in C

In this tutorial, we will learn to write a C program to print Diamond patterns using alphabets/characters. However, in this tutorial, we will create a …
Read More

Half Diamond Pattern in C using Alphabets

In this tutorial, we will learn and code the half diamond alphabet patterns in C programming language. However, in this tutorial, we will create a …
Read More

Half Pyramid of Alphabets in C

In this tutorial, we will learn and code alphabet patterns in C programming language specifically the Half pyramid of alphabets in C programming. However, in …
Read More

Inverted Half Pyramid Pattern of Alphabets in C

In this tutorial, we will write a C program to print half Pyramid using alphabets/characters. Before that, you may go through the following topic in …
Read More