9. Palindrome Number
123456789101112131415161718192021222324252627282930313233343536
// soal dibawah
function palindrome(n) {
const reverse = n.toString().split("").reverse().join("");
if(n == reverse) {
return true;
} else {
return false;
}
}
console.log(palindrome(-121))
/*
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.
*/
JavaScript
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