Write a Kotlin Program to Check a given number is palindrome or not.
For example,
1. Program to Check Whether Number is Palindrome
Sourcecode –
val read = Scanner(System.`in`) |
reverseN = reverseN * 10 + remainder |
val result = if (reverseN == origN) "$origN is palindrome" else "$origN is not palindrome" |
When you run the program, output will be –
Explanation:
We can check whether number is palindrome or not by comparing original and it’s reversed number.
For example,
Let’s assume n = 123.
It’s reversed number will be 321.
Since 321 is not equal to 123, 123 is not palindrome.
Let’s take another example,
n = 12321
It’s reversed number will be 12321.
Since 12321 (original) is equal to 12321 (reversed number), 12321 is palindrome.
In our program, we
– stored original number in variable origN
– reversed n and stored it in variable reverseN
Then, we compared origN and reverseN to check for palindrome
Thus, we went through Kotlin Program to check number is palindrome or not.