Is palindrome java

Palindrome in java

package com.candidjava; import java.util.Scanner; public class PalindromeUptoN{	public static void main(String[] args)	{		int n, b, rev = 0;		Scanner sc = new Scanner(System.in);		System.out.println("Enter the Palindrome No N:");		int N = sc.nextInt();		System.out.print("Palindrome numbers from 1 to N:");		for (int i = 1; i <= N; i++)		{			n = i;			while (n > 0)			{				b = n % 10;				rev = rev * 10 + b;				n = n / 10;			}			if (rev == i)			{				System.out.print(i + " ");			}			rev = 0;		}	} }

Source: java.candidjava.com

Is palindrome java

public static boolean checkPalindrome(String str)
{     
 
    int len = str.length();

    for(int i = 0; i < len / 2; i++)  {
        if (str.charAt(i) != str.charAt(len - i - 1))
            return false;
    }
    return true;
}

Integer palindrome in java

 public boolean isPalindrome(int x) {
        String str = Integer.toString(x);
        String reverse =  new StringBuilder(str).reverse().toString();
        return  str.equals(reverse)?true:false;}

Similar codes

0 vote132 views2 answers
Required a bean of type 'org.springframework.mail.javamail.JavaMailSender
Java
0 vote168 views1 answer
Spring aop xml definition
Java Spring
4 votes155 views2 answers
How to add to a file in java
Java
1 vote138 views1 answer
Java check if able to parse int
Java
0 vote143 views1 answer
NumberFormatException!
Java
7 votes129 views2 answers
Skip test case command in maven
Java
0 vote151 views1 answer
Equality primitives java
Java
0 vote126 views1 answer
Android remove focus from an element
Java
0 vote134 views1 answer
How to iterate list of string array in java
Java
0 vote172 views1 answer
Do switch statement always run default java
Java