Python-BI-2023 · michtrofimov · Sep 12, 2023 · Sep 13, 2023 · Sep 14, 2023 · Sep 14, 2023
diff --git a/.DS_Store b/.DS_Store
diff --git a/HW2_Trofimov/README.md b/HW2_Trofimov/README.md
@@ -0,0 +1,12 @@
+# Calculator 
+Yep. Calculator.
+
+This magnificent piece of software engineering is done by these killas:
+
+![screenshot](https://github.com/michtrofimov/HW2_Git_and_python/assets/92677906/862d524c-c68b-4229-b67b-f92ea140af84)
+
+- Ilia Popov ('multiplication' function)
+- Julia Nechaeva ('addition' function)
+- Ekaterina Shitik ('subtraction' function)
+- Ricardo Milos / Pavel Grobushkin ('division' function)
+- Michil Trofimov ('main' function) 
diff --git a/HW2_Trofimov/Screenshot 2023-09-13 at 20.28.41.png b/HW2_Trofimov/Screenshot 2023-09-13 at 20.28.41.png
diff --git a/HW2_Trofimov/calculator.py b/HW2_Trofimov/calculator.py
@@ -0,0 +1,42 @@
+def main():
+    calc_input = input()
+    calc_input_lst = calc_input.split()
+
+    operation = calc_input_lst[1]
+    number_1 = calc_input_lst[0]
+    number_1 = float(number_1)
+    number_2 = calc_input_lst[2]
+    number_2 = float(number_2)
-    calc_input = input()
-    calc_input_lst = calc_input.split()
-
-    operation = calc_input_lst[1]
-    number_1 = calc_input_lst[0]
-    number_1 = float(number_1)
-    number_2 = calc_input_lst[2]
-    number_2 = float(number_2)
+    num1, operator, num2 = input().split()
+    num1, num2 = float(num1), float(num2)
-    calc_input = input()
-    calc_input_lst = calc_input.split()
-
-    operation = calc_input_lst[1]
-    number_1 = calc_input_lst[0]
-    number_1 = float(number_1)
-    number_2 = calc_input_lst[2]
-    number_2 = float(number_2)
+    num1, operator, num2 = input().split()
+    num1, num2 = float(num1), float(num2)
+
+    if operation == "+":
+        res = addition(number_1, number_2)
+    elif operation == "-":
+        res = subtraction(number_1, number_2)
+    elif operation == "*":
+        res = multiplication(number_1, number_2)
+    elif operation == "/":
+        res = division(number_1, number_2)
+    return print(res)
+
+
+def multiplication(number_1, number_2):
+    res = number_1 * number_2
+    return res
-    res = number_1 * number_2
-    return res
+    return number_1 * number_2
-    res = number_1 * number_2
-    return res
+    return number_1 * number_2
+
+
+def subtraction(number_1, number_2):
+    res = number_1 - number_2
+    return res
+
+
+def addition(number_1, number_2):
+    res = number_1 + number_2
+    return res
+
+
+def division(n1, n2):
+    res = n1 / n2
+    return res
+
+
+main()
diff --git a/HW2_Trofimov/screenshot.jpg b/HW2_Trofimov/screenshot.jpg