Javascript program that check if a word is palindrome using one for loop
SceDev
Posted by SceDev
Last Updated: February 17, 2024
JavaScript For-Loop

write a javascript program that check if a word is palindrome using one for loop. (palindrome examples: "civic", "noon", "level", "racecar")

function isPalindrome(text) {
    text = text.toUpperCase();
    for(let i = 0; i < text.length / 2; i++) {
      if(text[i] !== text[text.length - 1 - i]) {
        return false;
      }
    }
    return true;
  }
  
  //Example:
  console.log(isPalindrome("noon"));     // Output: true
  console.log(isPalindrome("racecar"));  // Output: true
  console.log(isPalindrome("civic"));  // Output: true
  console.log(isPalindrome("level"));  // Output: true
  console.log(isPalindrome("tattarrattat"));     // Output: true
  console.log(isPalindrome("hello"));  // Output: false
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