Added pallindrome number

puneet29 · Dec 29, 2024 · 171d0b1 · 171d0b1
1 parent e141dd7
commit 171d0b1
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diff --git a/LeetCode/PalindromeNumber.py b/LeetCode/PalindromeNumber.py
@@ -0,0 +1,13 @@
+class Solution(object):
+    def isPalindrome(self, x):
+        """
+        :type x: int
+        :rtype: bool
+        """
+        reversed_number = 0
+        copy_x = x
+        while x > 0:
+            last_digit = x % 10
+            reversed_number = reversed_number * 10 + last_digit
+            x = x // 10
+        return copy_x == reversed_number
diff --git a/LeetCode/README.md b/LeetCode/README.md
@@ -17,6 +17,7 @@
 | [Merge Sort](MergeSort.py)                                                              | :heavy_check_mark: | `#recursion` `#sorting`                                   | Python    |
 | [Merge Two Sorted Lists](MergeTwoSortedLists.py)                                        | :heavy_check_mark: | `#recursion` `#linked-list`                               | Python    |
 | [N Queens II](NQueens2.py)                                                              | :heavy_check_mark: | `#recursion` `#backtracking`                              | Python    |
+| [Palindrome Number](PalindromeNumber.py)                                                | :heavy_check_mark: | `#math`                                                   | Python    |
 | [Palindromic Substrings](PalindromicSubstrings.py)                                      | :rocket:           | `#recursion` `#dynamic-programming` `#memoization`        | Python    |
 | [Pascal's Triangle II](PascalsTriangle2.py)                                             | :heavy_check_mark: | `#recursion`                                              | Python    |
 | [Pow(x,n)](Pow(x,n).py)                                                                 | :heavy_check_mark: | `#recursion` `#memoization`                               | Python    |