mediumleetcodejavascript
Soruyu Platformda GörPalindrome Number
Palindrome Number
Given an integer x, return true if x is a palindrome, and false otherwise.
Example 1:
Input: x = 121
Output: true
Explanation: 121 reads as 121 from left to right and from right to left.
Example 2:
Input: x = -121
Output: false
Explanation: From left to right, it reads -121. From right to left, it becomes 121-. Therefore it is not a palindrome.
Example 3:
Input: x = 10
Output: false
Explanation: Reads 01 from right to left. Therefore it is not a palindrome.
Constraints:
-231 <= x <= 231 - 1
*
@param {number} x
@return {boolean}
Çözüm (javascript)
solution.js
var isPalindrome = function (x) {
let txt = x.toString();
for (let i = 0; i < txt.length / 2; i++) {
if (txt[i] !== txt[txt.length - i - 1]) {
return false;
}
}
return true;
};