From efd2b529653e3fc7e420cf296557f97c22d5e19a Mon Sep 17 00:00:00 2001
From: Rhinemann <andreyfrog26@gmail.com>
Date: Sat, 17 Jun 2023 21:41:51 +0300
Subject: [PATCH] Initial prototype.

---
 BasicRegister.py | 24 ++++++++++++++++++++++++
 main.py          | 23 +++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 BasicRegister.py
 create mode 100644 main.py

diff --git a/BasicRegister.py b/BasicRegister.py
new file mode 100644
index 0000000..0e55563
--- /dev/null
+++ b/BasicRegister.py
@@ -0,0 +1,24 @@
+
+
+class BasicRegister:
+
+    def __init__(self, memory: list[bool]):
+        self.memory: list[bool] = memory
+
+    def __str__(self) -> str:
+        return f"Memory: [{', '.join([str(int(value)) for value in  self.memory])}]"
+
+    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)
+        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
+        shifted_radices: list[bool] = self.memory[-steps_shifted:]
+        del self.memory[-steps_shifted:]
+        return shifted_radices
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..7cdde79
--- /dev/null
+++ b/main.py
@@ -0,0 +1,23 @@
+from BasicRegister import BasicRegister
+
+
+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):
+            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!")
+
+
+if __name__ == '__main__':
+    reg: BasicRegister = BasicRegister(get_memory("memory"))
+
+    print(reg)
+
+    print(reg.left_shift(3))
+    print(reg)
+
+    print(reg.right_shift(3))
+    print(reg)