Best answer: Can you make a palindrome Hackerrank solution in Java?

Can you make a palindrome Hackerrank?

Given a string of lowercase letters in the range ascii[a-z], determine the index of a character that can be removed to make the string a palindrome. There may be more than one solution, but any will do. If the word is already a palindrome or there is no solution, return -1.

What is palindrome algorithm?

The goal of this algorithm is to input a string and use a function to check if it is a palindrome. A palindrome is a word or phrase that reads the same backward and forward. When palindromes are the length of a sentence, they ignore capitalization, punctuation, and word boundaries.

What are some palindrome words?

Some examples of palindromic words are redivider, deified, civic, radar, level, rotor, kayak, reviver, racecar, madam, and refer.

What is palindrome code?

Palindrome number in java: A palindrome number is a number that is same after reverse. For example 545, 151, 34543, 343, 171, 48984 are the palindrome numbers. It can also be a string like LOL, MADAM etc.

What is a palindrome string?

A string is said to be palindrome if it reads the same backward as forward. For e.g. above string is a palindrome because if we try to read it from backward, it is same as forward. One of the approach to check this is iterate through the string till middle of string and compare a character from back and forth.

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Is palindrome a number?

Palindrome number in c: A palindrome number is a number that is same after reverse. For example 121, 34543, 343, 131, 48984 are the palindrome numbers.

Can be palindrome after deleting at most one character from it?

Valid Palindrome II – LeetCode. Given a string s , return true if the s can be palindrome after deleting at most one character from it. … Input: s = “abca” Output: true Explanation: You could delete the character ‘c’.

Can be palindrome after deleting at most one character?

Given a non-empty string, We may delete at most one character from a string. We have to write a code which checks whether we can make this string palindrome or not. … This string is not a palindrome. But, if we delete either a character b or c from this string then the new string is a palindrome.

How do I remove a character from a string?

How to remove a particular character from a string ?

  1. public class RemoveChar {
  2. public static void main(String[] args) {
  3. String str = “India is my country”;
  4. System.out.println(charRemoveAt(str, 7));
  5. }
  6. public static String charRemoveAt(String str, int p) {
  7. return str.substring(0, p) + str.substring(p + 1);
  8. }
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