# Check Palindrome Number ## Write a program to check palindrome number Palindrome numbers are the numbers for which reverse is exactly same as the original number. For example, 121 is palindrome, but 123 is not palindrome. ```txt Input : 121 Output : Palindrome Number ``` --- ```c #include #include bool isPalindrome(int x) { static int rev = 0; static int num; num = x; if (x == 0) { return (num == rev); } rev = rev * 10 + x % 10; return isPalindrome(x / 10); } int main() { int n; printf("Enter a number :"); scanf("%d", &n); if (isPalindrome(n)) printf("Palindrome Number"); else printf("Not a Palindrome Number"); return 0; } ``` ```cpp #include using namespace std; int main() { int n,rev=0;cin>>n; for(int i=n;i>0;i=i/10){ int mod=i%10; rev=rev*10+mod; } // cout<0) { r=n%10; sum=(sum*10)+r; n=n/10; } if(temp==sum) Console.Write("Number is Palindrome."); else Console.Write("Number is not Palindrome"); } } ``` ```java public class CheckPalindromeNumber { public static void main(String[] args) { int number = 12221; //number to check if (ispalindrome(number)) { //function returns true if palindrome else false System.out.println("Palindrome number"); } else { System.out.println("Not a palindrome number"); } } public static boolean ispalindrome(int num) { //palindrome function definition int temp = num; int r, sum = 0; while (num > 0) { r = num % 10; sum = (sum * 10) + r; num = num / 10; } if (temp == sum) { return true; } return false; } } ``` ```javascript function checkPalindromeNumber(num) { let remainder, temp, reversedNumber = 0; temp = num; while (num > 0) { remainder = num % 10; num = Math.floor(num / 10); reversedNumber = reversedNumber * 10 + remainder; } return reversedNumber === temp; } console.log(checkPalindromeNumber(190)); ``` ```kotlin fun main() { print("Enter No. to Check Palindrome: ") val num = readln() println() if (checkPalindrome(num)) println("$num is Palindrome") else println("$num is not Palindrome") } private fun checkPalindrome(num: String): Boolean { var start = 0 var end = num.lastIndex while (start <= end) { if (num[start] != num[end]) return false start++ end-- } return true } ``` ```ruby puts "Enter the number" num=gets.chomp.to_i temp=num sum = 0 while num!=0 #implementation of while loop rem=num%10 num=num/10 sum=sum*10+rem end if(temp==sum) puts "The #{temp} is a palindrome" else puts "The #{temp} is not a palindrome" end ``` ```swift var reversen = 0 var rem = 0 var n = 121 var no = n no=n while n != 0 { rem = n%10 reversen = reversen * 10 + rem n /= 10 } if(no == reversen) { print("\(no)" + " is palindrome") } else { print("\(no)" + " is not palindrome") } ``` ```typescript function checkPalindromeNumber(num: number) { let remainder: number, temp: number, reversedNumber: number = 0; temp = num; while (num > 0) { remainder = num % 10; num = Math.floor(num / 10); reversedNumber = reversedNumber * 10 + remainder; } return reversedNumber === temp; } console.log(checkPalindromeNumber(190)); ``` ```julia function is_palindrome(x::Int)::Bool if x < 0 false else y = x y_reverse = 0 while y > 0 y, n = divrem(y, 10) y_reverse = y_reverse * 10 + n end x == y_reverse end end value = 121 if(is_palindrome(value)) println("Palindrome Number") else println("Not a Palindrome Number") end ``` ```scala object HelloWorld { def main(args: Array[String]): Unit = { val word = scala.io.StdIn.readLine(); val reverseWord = reverse(word); if(reverseWord == word) { println("Palindrome") } else { println("Not a Palindrome") } } def reverse(s: String): String = { if (s.isEmpty) "" else reverse(s.tail) + s.head } } ``` ```dart void main() { print(isNumberPalindrome(223)); } bool isNumberPalindrome(int num) { String originalNumber = num.toString(); String reversed = originalNumber.split('').reversed.join(''); if (originalNumber == reversed) return true; else return false; } ``` ```go package main import "fmt" func isPalindrome(nums int) bool { input_num := nums var remainder int reversedNumber := 0 for nums > 0 { remainder = nums % 10 reversedNumber = (reversedNumber * 10) + remainder nums = nums / 10 } return input_num == reversedNumber } func main() { var i int fmt.Print("Input Numbers: ") fmt.Scan(&i) if isPalindrome(i) { fmt.Println("Palindrome Number") } else { fmt.Println("Not Palindrome Number") } } ``` ```php ; # $n = 121 $t = $n; $s = 0; while ($n > 0) { $r = $n % 10; $s = ($s * 10) + $r; $n = int($n / 10); } if ($t == $s) { print "Number is Palindrome!\n"; } else { print "Number is not Palindrome!\n"; } ``` ```python number = input("Input:") print("Palindrome Number" if number == number[::-1] else "Not Palindrome Number") ``` ```rust fn check_palindrome(mut num: i32) -> bool { let mut remainder; let temp; let mut reversed = 0; temp = num; while num>0 { remainder = num%10; num = num/10; reversed = reversed*10 +remainder; } return reversed == temp; } fn main() { let palindrome = check_palindrome(199); println!("{}", palindrome) } ```

Check Palindrome Number

Write a program to check palindrome number

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