feat: add task 2 calculator draft

task2/main.py

@@ -0,0 +1,28 @@
+from collections import deque
+from icecream import ic
+from typing import Iterable
+
+from command_translation import translate
+from tokenizer import tokenize
+
+from math_objects import Token, Integer, Operator
+
+equation: str = "1+ 2+3/3-1"# input()
+
+tokens: Iterable[Token] = tokenize(equation)
+sorted_tokens: Iterable[Token] = translate(tokens)
+
+token_stack: deque[Token] = deque()
+
+for token in sorted_tokens:
+    if not isinstance(token, Operator):
+        token_stack.append(token)
+        continue
+    b, a = token_stack.pop(), token_stack.pop()
+    ic(a.value, token.value, b.value)
+    new_integer = Integer(eval(f"{a.value}{token.value}{b.value}"))
+    token_stack.append(new_integer)
+
+ic(len(token_stack))
+
+print(token_stack.pop().value)