Frequently Asked Java Program 04: Palindrome Number | How to Check Given Number is Palindrome or Not

Topics :
-----------
1) Palindrome Number
2) How to Check Given Number is Palindrome or Not

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#PalindromeCheck
#NumberPalindrome
#PalindromeTest
#NumberAnalyzer
#NumericPalindrome
#PalindromeVerification
#NumberMirror
#PalindromeOrNot
#PalindromeIdentifier
#NumericalMirror
#PalindromeValidation
#NumberReversal
#PalindromeInspection
#NumericMirror
#PalindromeQuery
#NumberFlip
#PalindromeProbe
#NumericReversal
#PalindromeAssessment
#NumberReflection
#PalindromeScan
#NumericFlip
#PalindromeQuest
#NumberReflect
#PalindromeInquiry
#NumericProbe
#PalindromeSearch
#NumberPalindromicity
#PalindromeExam
#NumericQuest
#NumberSymmetry
#PalindromeAnalysis
#NumericInvestigation
#SymmetricNumberCheck
#PalindromeSurvey
#NumericSymmetry
#MirrorNumberCheck
#PalindromeScrutiny
#SymmetryTest
#MirrorPalindrome
#PalindromeCheckup
#SymmetricalNumber
#MirrorSymmetry
#PalindromeEvaluation
#SymmetryVerification
#MirrorPalindromicity
#PalindromeAudit
#SymmetryAssessment
#MirrorSymmetric
#PalindromeInspection

[mandeep]

Thank you, though this is a very simple program, the right explanation is necessary for your way of teaching is easy to understand and to the

[christeenajj]

Sir Please make a how to add 2 binary 2. Decimal to binary conversion and so on

[sanketr]

StringBuffer sb= new StringBuffer (String.value of(num));
StringBuffer rev= sb.reverse();
System out println("reverse is"+rev);
If (num= rev)
{
System out println ("it is a. Palindrome")
}
Else
{
System out println (" Not palindrome")
}
Is this right?

[coding.tutorial]

I'm impressed with how you were able to debug that complex bug ❣️

[sathishruthiran]

Thank you Sir, your explaining multiple logic it's very useful

[surajdtadakhe]

you din't explain the main logic to reverse a no.

[santoshpr]

Very nice and easy explanation, thank you so much sir 😊

[HocineFerradj]

Another way :
public static boolean isPalindrome(String s) {
int length = s.length();
boolean isPalindrome = true;
for(int i = 0; i < length/2; i++){
if(s.charAt(i) != s.charAt(length-1-i)){
isPalindrome = false;
break;
}
}
return isPalindrome;
}

[swatiwadghane]

You explain it the best way thanks a lot sir...Best

[prabathkotti]

Thank you very much sir .. this is more helpful to me ...am searching for amstrong number and more...

[vikrantharne]

we can firstly check if number is having even number digits of odd....for palindrome number has to be odd number digits
1234 is not palindrome

[EdClarkHYCT]

Palindrome Descendant Java Coding Challenge | How'd You Code That? | Episode 18

[harishm]

Sir one doubt
Why you have assigned that num to org_num
Pls explain..?

[nainagupta]

i didn't understand by take int org_num ? as we already have num?

[plantedparadise]

Showing error while using (org_num == rev)

//Palindrome number

import java.util.Scanner;
public class Code{
public static void main(String[] args){

Scanner sc= new Scanner (System.in);
System.out.println("Enter a number");

int num= sc.nextInt();
int org_num= num;

StringBuffer sb= new StringBuffer (String.valueOf(num));
StringBuffer rev= sb.reverse();

if(org_num == rev) // showing error that cannot use int and StringBuffer at the same time
{
System.out.println(org_num + "No is Palindrome");
}
else{
System.out.println(org_num + " No is not Palindrome");
}
}
}

[akhilsyed]

Sir please make video Playlist for Tosca test suite pls it's very expensive in Institutes

[jayashreebalaji]

Sir can you please teach how to find the nearest perfect square number in java

[hubliorganic]

How it reversing the no pleas tell me sir

[shobhamary]

Pls explain Armstrong number program brother

[piyushpatil]

Any one can tell that how we get palindrome number using buffer class