Explanation: From left to right, it reads -121. From right to left, it becomes 121-. Therefore it is not a palindrome. int reversed = 0; int original = x; while (x != 0) { int digit = x % 10; reversed ...
The function isPalindrome(x) should correctly reverse the given integer and return a boolean (True if the number is a palindrome, False otherwise) after processing all digits. Input: 123 → Expected ...