From ce123c30c0d608013cd6db79da9a73f3c72f6271 Mon Sep 17 00:00:00 2001
From: "vishwak.p" <23211a04j4@bvrit.ac.in>
Date: Wed, 2 Apr 2025 11:27:11 +0530
Subject: [PATCH 1/2] .

---
 .gitignore                            |  1 +
 python/008_String_to_Integer(atoi).py | 58 ++++++++++-----------------
 2 files changed, 22 insertions(+), 37 deletions(-)

diff --git a/.gitignore b/.gitignore
index 683d8b0..006d1bc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -61,3 +61,4 @@ target/
 
 #Ipython Notebook
 .ipynb_checkpoints
+.qodo
diff --git a/python/008_String_to_Integer(atoi).py b/python/008_String_to_Integer(atoi).py
index ac167ad..cfd5086 100644
--- a/python/008_String_to_Integer(atoi).py
+++ b/python/008_String_to_Integer(atoi).py
@@ -1,43 +1,27 @@
 class Solution(object):
-    def myAtoi(self, str):
+    def convert(self, s, numRows):
         """
-        :type str: str
-        :rtype: int
+        :type s: str
+        :type numRows: int
+        :rtype: str
         """
-        sign = 1
-        max_int, min_int = 2147483647, -2147483648
-        result, pos = 0, 0
-        ls = len(str)
-        while pos < ls and str[pos] == ' ':
-            pos += 1
-        if pos < ls and str[pos] == '-':
-            sign = -1
-            pos += 1
-        elif pos < ls and str[pos] == '+':
-            pos += 1
-        while pos < ls and ord(str[pos]) >= ord('0') and ord(str[pos]) <= ord('9'):
-            num = ord(str[pos]) - ord('0')
-            if result > max_int / 10 or ( result == max_int / 10 and num >= 8):
-                if sign == -1:
-                    return min_int
-                return max_int
-            result = result * 10 + num
-            pos += 1
-        return sign * result
+        if numRows == 1:
+            return s
 
-    # def myAtoi(self, s):
-    #     #https://leetcode.com/discuss/83626/line-python-solution-eafp-instead-lbyl-easier-logic-beats-24%25
-    #     try:
-    #         s = s.lstrip() + '$' # remove leading spaces and append an end mark
-    #         for i, ch in enumerate(s):
-    #             if not (ch in '+-' or '0' <= ch <= '9'):
-    #                 result = int(s[:i])
-    #                 return -2 ** 31 if result < -2 ** 31 else 2 ** 31 - 1 if result > 2 ** 31 - 1 else result
-    #     except:
-    #         return 0
+        rows = [''] * numRows
+        row_index = 0
+        direction = 1  # 1 for down, -1 for up
 
+        for char in s:
+            rows[row_index] += char
 
-if __name__ == '__main__':
-    # begin
-    s = Solution()
-    print s.myAtoi("+-2")
\ No newline at end of file
+            row_index += direction
+
+            if row_index == numRows:
+                row_index = numRows - 2
+                direction = -1
+            elif row_index == -1:
+                row_index = 1
+                direction = 1
+
+        return ''.join(rows)
\ No newline at end of file

From efc046a2f8b2427872e82613eaa54c7c720a7978 Mon Sep 17 00:00:00 2001
From: "vishwak.p" <23211a04j4@bvrit.ac.in>
Date: Wed, 2 Apr 2025 11:44:20 +0530
Subject: [PATCH 2/2] Update 009_Palindrome_Number.py

---
 python/009_Palindrome_Number.py | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/python/009_Palindrome_Number.py b/python/009_Palindrome_Number.py
index 8dc7ce5..3bc9020 100644
--- a/python/009_Palindrome_Number.py
+++ b/python/009_Palindrome_Number.py
@@ -6,7 +6,7 @@
 #         """
 
 class Solution(object):
-    def isPalindrome(self, x: int) -> bool:
+    def isPalindrome(self, x):
         x = str(x)
         if (x == x[::-1]):
             return True
@@ -61,7 +61,3 @@ def isPalindrome(self, x: int) -> bool:
     #         return False
 
 
-if __name__ == '__main__':
-    # begin
-    s = Solution()
-    print s.isPalindrome(1001)