Frequently Asked Java Program 05: Palindrome String | How to Check Given String is Palindrome or Not

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

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#PalindromeCheck
#StringPalindrome
#PalindromeTesting
#PalindromeOrNot
#CheckPalindrome
#StringReverse
#PalindromeAlgorithm
#PalindromeLogic
#PalindromeValidation
#PalindromeAnalysis
#StringMirror
#PalindromeVerification
#PalindromeString
#StringSymmetry
#PalindromeProcedure
#PalindromeEvaluation
#StringIsPalindrome
#PalindromeSolution
#PalindromeApproach
#StringPalingram
#PalindromeInspection
#StringIsMirror
#PalindromeExploration
#PalindromeResolution
#StringPaliCheck
#PalindromeProcess
#StringPalindromeTest
#PalindromeExamination
#StringReverseCheck
#PalindromeAssessment
#PalindromeMethod
#StringPaliValidation
#PalindromeInquiry
#StringPalindromeCheck
#PalindromeDetermination
#PalindromeAnalyze
#StringIsMirrorCheck
#PalindromeInvestigation
#StringPaliVerify
#PalindromeProcedure
#StringPalindromeAnalysis
#PalindromeInspection
#StringReverseValidation
#PalindromeEfficacy
#StringPaliAssessment
#PalindromeStudy
#StringIsPalindromeTest
#PalindromeReview

[praveenkumarkappala]

Thank you very much sir, I got job because of UR frequently asked questions Playlist as java developer videos

[vinodthube]

In Java you can’t use == operator for string comparisons .. it’s not recommended..rather use .equal method

[krikusin]

import java.util.Scanner;

public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
String s = in.nextLine();
String s1 = s;
String rev = "";
int length = s.length();
for (int i = length - 1; i >= 0; i--) {
rev = rev + s.charAt(i);
}
if (s1.equals(rev)) {

System.out.println("YES");
}
else
System.out.println("NO");
}
}

[klevialushi]

Thanks, i was learnt with C++ where you could do 'if( cond1 == cond2 )' and in Java i was getting No, even though the answer was supposed to be Yes, because i was inserting a Palindrome, but when i used .equals() then the program was working fine. Weird, but thanks!

[gauri]

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

[nonegirl]

I think These all programs will help me to crack the job in future

[gudasairamreddy]

in Java you can’t use == operator for string comparisons
i tried it == it was not working the if loop i was getiting error for 2 hours then i changed it to .equals then it worked
i was about to doubt on my self that iam not for coding
finally i got it

[taqdmageranger]

So quick and easy, thank you so much!!

[kennyi]

good.. It is better to use .. rather than .equals(str) otherwise for Pop => it will give not a palindrome string because of UpperCase..

[arabindamohanty]

Thanks a lot for such informative video class thanks a

[akshatmangal]

Thank you sir for wonderful explanation

[luzheso]

In Java you can't use "==" operator for string comparisons, rather use ".equals()" method.

[sachinkharwar]

Sir we can not use == operator to compare string

[KAGU_SRINATH]

Can you recheck the code sir I am not getting proper output 😞

[poojak]

It's better to use equalsignorecase 😊

[inchara-yq]

sir how to reverse a array that are separated by spaces and other special characters

[shivam_diwan]

why are we using org_str to store original string, we are not changing it's value so we can directly use str here. Can someone explain?

[rumanir]

Excellent .Please can you add few interview program for collections

[madhurgoyal]

we can use str directly instead taking org = str

[BhaveshPanchal]

What will we do if we write Madam instead of MADAM ? it showing as not palindrom..

How to ignore camel casing ?