Neon Number in JavaIn this section, we will discuss what is the neon numbers and also create a Java program to check if the given number is neon or not. Also, we will find all the neon numbers between a specified range. Neon NumberA positive integer whose sum of digits of its square is equal to the number itself is called a neon number. Example of Neon NumberLet's take an example and check 9 and 45 are neon numbers or not. Steps to Find Neon Number
Let's implement the above steps in a Java program. Neon Number Java ProgramThe logic is very simple. First, we have to calculate the square of the given number. After that, calculate the sum of digits in the square. Let's create a Java program that checks if the given number is neon or not. NeonNumberExample1.java Output: Enter the number to check: 9 9 is a Neon Number. Let's find all the neon numbers between a specified range. NeonNumberExample2.java Output: Neon Numbers between the given range are: 0 1 9 We get only three neon numbers between 0 to 100000. So, there is a probability that 1 Trillion also includes 0, 1, 9 as the neon numbers.
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