Add solution for ADD

Author: ya332

Python/add.py

@@ -0,0 +1,15 @@
+input_numbers = input().split(" ")
+a,b = int(input_numbers[0]), int(input_numbers[1]) 
+def getSum(a: int, b: int) -> int:
+    mask = 0xffffffff
+    while b&mask:
+        a, b = a^b, (a&b)<<1
+        
+    max_int = 2**(32-1) - 1
+    if b < max_int:
+        return a
+    else:
+        # if there is overflow
+		# i.e if a is a negative value.
+        return a& mask
+print(getSum(a,b))

README.md

@@ -172,7 +172,7 @@ In the "Repository" you will find the topics and its problems.
 
 | #   | Title                                                                                    | Solution                       |
 | --- | ---------------------------------------------------------------------------------------- | ------------------------------ |
-| 01  | [Add](https://codeforces.com/group/MWSDmqGsZm/contest/223205/problem/A)                  |
+| 01  | [Add](https://codeforces.com/group/MWSDmqGsZm/contest/223205/problem/A)                  | [Python](./Python/add.py) | 
 | 02  | [PRINT](https://codeforces.com/group/MWSDmqGsZm/contest/223205/problem/B)                |
 | 03  | [Different functions](https://codeforces.com/group/MWSDmqGsZm/contest/223205/problem/C)  |
 | 04  | [prime function](https://codeforces.com/group/MWSDmqGsZm/contest/223205/problem/D)       |