Commit6362cc9

and

madhuredra

authored

added an algo for checking the string i palindrome or not (TheAlgorithms#1366)

Co-authored-by: madhuredra <madhuredra.tiwari@zemosolabs.com>

1 parentf5188dd commit6362cc9Copy full SHA for 6362cc9

File tree

+24

-2

lines changed

+24

-2

lines changed

Lines changed: 14 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -45,4 +45,17 @@ const PalindromeIterative = (string) => {`
`45`	`45`	`returntrue`
`46`	`46`	`}`
`47`	`47`
`48`		`-export{PalindromeIterative,PalindromeRecursive}`
	`48`	`+/**`
	`49`	`+ *`
	`50`	`+ * Checks if a string is a palindrome.`
	`51`	`+ *@author dev-madhurendra`
	`52`	`+ *@param {string} str - The string to check.`
	`53`	`+ *@returns {boolean} True if the string is a palindrome, false otherwise.`
	`54`	`+ *`
	`55`	`+ *@example`
	`56`	`+ * const isPalindrome = checkPalindrome('racecar'); // Returns true`
	`57`	`+ * const isNotPalindrome = checkPalindrome('hello'); // Returns false`
	`58`	`+ */`
	`59`	`+constcheckPalindrome=(str)=>str.replace(/\s/g,'')===str.replace(/\s/g,'').split('').reverse().join('')`
	`60`	`+`
	`61`	`+export{PalindromeIterative,PalindromeRecursive,checkPalindrome}`

Lines changed: 10 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-import{PalindromeRecursive,PalindromeIterative}from'../Palindrome'`
	`1`	`+import{PalindromeRecursive,PalindromeIterative,checkPalindrome}from'../Palindrome'`
`2`	`2`
`3`	`3`	`describe('Palindrome',()=>{`
`4`	`4`	`it('should return true for a palindrome for PalindromeRecursive',()=>{`
`@@ -13,4 +13,13 @@ describe('Palindrome', () => {`
`13`	`13`	`it('should return true for a non-palindrome for PalindromeIterative',()=>{`
`14`	`14`	`expect(PalindromeIterative('JavaScript')).toBeFalsy()`
`15`	`15`	`})`
	`16`	`+`
	`17`	`+it.each([`
	`18`	`+['radar',true],`
	`19`	`+['hello',false],`
	`20`	`+['r',true],`
	`21`	`+[' racecar ',true]`
	`22`	`+])('should return value is palindrome or not',(value,expected)=>{`
	`23`	`+expect(checkPalindrome(value)).toBe(expected)`
	`24`	`+})`
`16`	`25`	`})`

Comments

(0)