dynamic_programming/max_product_subarray.py

@@ -1,53 +0,0 @@
-def max_product_subarray(numbers: list[int]) -> int:
-    """
-    Returns the maximum product that can be obtained by multiplying a
-    contiguous subarray of the given integer list `nums`.
-
-    Example:
-    >>> max_product_subarray([2, 3, -2, 4])
-    6
-    >>> max_product_subarray((-2, 0, -1))
-    0
-    >>> max_product_subarray([2, 3, -2, 4, -1])
-    48
-    >>> max_product_subarray([-1])
-    -1
-    >>> max_product_subarray([0])
-    0
-    >>> max_product_subarray([])
-    0
-    >>> max_product_subarray("")
-    0
-    >>> max_product_subarray(None)
-    0
-    >>> max_product_subarray([2, 3, -2, 4.5, -1])
-    Traceback (most recent call last):
-        ...
-    ValueError: numbers must be an iterable of integers
-    >>> max_product_subarray("ABC")
-    Traceback (most recent call last):
-        ...
-    ValueError: numbers must be an iterable of integers
-    """
-    if not numbers:
-        return 0
-
-    if not isinstance(numbers, (list, tuple)) or not all(
-        isinstance(number, int) for number in numbers
-    ):
-        raise ValueError("numbers must be an iterable of integers")
-
-    max_till_now = min_till_now = max_prod = numbers[0]
-
-    for i in range(1, len(numbers)):
-        # update the maximum and minimum subarray products
-        number = numbers[i]
-        if number < 0:
-            max_till_now, min_till_now = min_till_now, max_till_now
-        max_till_now = max(number, max_till_now * number)
-        min_till_now = min(number, min_till_now * number)
-
-        # update the maximum product found till now
-        max_prod = max(max_prod, max_till_now)
-
-    return max_prod

file_transfer/receive_file.py

@@ -1,9 +1,8 @@
-import socket
+if __name__ == "__main__":
+    import socket  # Import socket module
 
-
-def main():
-    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-    host = socket.gethostname()
+    sock = socket.socket()  # Create a socket object
+    host = socket.gethostname()  # Get local machine name
     port = 12312
 
     sock.connect((host, port))
@@ -14,14 +13,11 @@ def main():
         print("Receiving data...")
         while True:
             data = sock.recv(1024)
+            print(f"{data = }")
             if not data:
                 break
-            out_file.write(data)
+            out_file.write(data)  # Write data to a file
 
-    print("Successfully received the file")
+    print("Successfully got the file")
     sock.close()
     print("Connection closed")
-
-
-if __name__ == "__main__":
-    main()