Changed the get_memory check for number.

BasicRegister.py

@@ -11,14 +11,14 @@ class BasicRegister:
     def reverse(self):
         self.memory = [not value for value in self.memory]
 
-    def left_shift(self, steps_shifted: int) -> list[bool]:
-        self.memory.extend([False] * steps_shifted)
+    def left_shift(self, digit_to_fill: bool = False, steps_shifted: int = 1) -> list[bool]:
+        self.memory.extend([digit_to_fill] * steps_shifted)
         shifted_radices: list[bool] = self.memory[:steps_shifted]
         del self.memory[:steps_shifted]
         return shifted_radices
 
-    def right_shift(self, steps_shifted: int) -> list[bool]:
-        self.memory[:0] = [False] * steps_shifted
+    def right_shift(self, digit_to_fill: bool = False, steps_shifted: int = 1) -> list[bool]:
+        self.memory[:0] = [digit_to_fill] * steps_shifted
         shifted_radices: list[bool] = self.memory[-steps_shifted:]
         del self.memory[-steps_shifted:]
         return shifted_radices

main.py

@@ -5,7 +5,7 @@ def get_memory(variable_name: str) -> list[bool]:
     while True:
         input_chars: list[str] = list(input(f"Enter {variable_name}: "))
 
-        if all(character.isnumeric() and (character == "1" or character == "0") for character in input_chars):
+        if all(character in ["0", "1"] for character in input_chars):
             return [True if character == "1" else False for character in input_chars]
         else:
             print(f"[ERROR] The {variable_name} may contain only 1-s and 0-s!")
@@ -16,8 +16,8 @@ if __name__ == '__main__':
 
     print(reg)
 
-    print(reg.left_shift(3))
+    print(reg.left_shift())
     print(reg)
 
-    print(reg.right_shift(3))
+    print(reg.right_shift())
     print(reg)