Правка README.md

calculate.py

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+import circle
+import square
+
+
+figs = ['circle', 'square']
+funcs = ['perimeter', 'area']
+sizes = {}
+
+def calc(fig, func, size):
+	assert fig in figs
+	assert func in funcs
+
+	result = eval(f'{fig}.{func}(*{size})')
+	print(f'{func} of {fig} is {result}')
+
+if __name__ == "__main__":
+	func = ''
+	fig = ''
+	size = list()
+
+	while fig not in figs:
+		fig = input(f"Enter figure name, avaliable are {figs}:\n")
+
+	while func not in funcs:
+		func = input(f"Enter function name, avaliable are {funcs}:\n")
+
+	while len(size) != sizes.get(f"{func}-{fig}", 1):
+		size = list(map(int, input("Input figure sizes separated by space, 1 for circle and square\n").split(' ')))
+
+	calc(fig, func, size)
+
+
+

docs/README.md

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+# How to use calculator:
+1. Run `python calculate.py`
+2. Enter the figure name. Available are Circle, Square.
+3. Enter the function: Area or Perimeter.
+4. Enter figure sizes. Radius for circle, one side for square.
+5. Get the answer!
+
 # Math formulas
 ## Area
-- Circle: S = πR²
-- Rectangle: S = ab
-- Square: S = a²
+- Circle: `S = πR²`
+- Rectangle: `S = ab`
+- Square: `S = a²`
+- Triangle: `S = sqrt(p * (p-a) * (p-b) * (p-c))` where p is semiperimeter
 
 ## Perimeter
-- Circle: P = 2πR
-- Rectangle: P = 2a + 2b
-- Square: P = 4a
+- Circle: `P = 2πR`
+- Rectangle: `P = 2a + 2b`
+- Square: `P = 4a`
+- Triangle: `P = a + b + c`

triangle.py

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+def area(a, b, c):
+    return (a + b + c) / 2
+
+
+def perimeter(a, b, c):
+    return a + b + c

user_agreement.txt

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+License Agreement
+
+This License Agreement is made and effective as of 10 march 2021 by and between Smartiqa Group, a company organized and existing in Russian Federation, with a registered address at Moscow and User, a company organized and existing in Russian Federation, with a registered address at Moscow.
+
+1.1 “Agreement” means this License Agreement including the attached Schedule.
+
+1.2 “Confidential Information” means information that:
+a. is by its nature confidential;
+b. is designated in writing by Licensor as confidential;
+c. the Licensee knows or reasonably ought to know is confidential;
+d. Information comprised in or relating to any Intellectual Property Rights of Licensor.
+
+1.3 “Asset” means the Asset provided by Licensor as specified in Item 6 of the Schedule in the form as stated in Item 7 of the Schedule.
+