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diff --git a/submissions/Himanshu-Maurya/Add-Binary/solution.py b/submissions/Himanshu-Maurya/Add-Binary/solution.py
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+++ b/submissions/Himanshu-Maurya/Add-Binary/solution.py
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+class Solution:
+    def addBinary(self, a: str, b: str) -> str:
+        result = []
+        i, j = len(a) - 1, len(b) - 1
+        carry = 0
+
+        while i >= 0 or j >= 0 or carry:
+            bit1 = int(a[i]) if i >= 0 else 0
+            bit2 = int(b[j]) if j >= 0 else 0
+
+            total = bit1 + bit2 + carry
+            carry = total // 2
+            result.append(str(total % 2))
+
+            i -= 1
+            j -= 1
+
+        return ''.join(reversed(result))
+
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diff --git a/submissions/Himanshu-Maurya/reverse-integer/solution.py b/submissions/Himanshu-Maurya/reverse-integer/solution.py
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+class Solution:
+    def reverse(self, x: int) -> int:
+        MIN_INT, MAX_INT = -2**31, 2**31 - 1
+
+        sign = -1 if x < 0 else 1
+        x = abs(x)
+
+        reversed_num = sign * int(str(x)[::-1])
+
+        if reversed_num < MIN_INT or reversed_num > MAX_INT:
+            return 0
+        return reversed_num
+