# This program calculates the perimeter and area of different shapes

print("This program calculates the perimeter and area of different shapes.. lets begin")

shape = input("Choose a shape from square, rectagle or circle ")

if shape == "square":
    print("square")
    side =float(input("Enter the length of a side"))
    square_area = side **2
    square_perimeter = side * 4
    print(f"The perimeter of a square with a length of {side} is {square_perimeter} "
          f"the area is {square_area}")
elif shape == "rectangle":
    print("rectangle")
    length =float(input("Enter the length"))
    width =float(input("Enter the width"))
    rectangle_area = length * width
    rectangle_perimeter = (length + width) * 2
    print(f"The perimeter of a rectagle with a length of {side} is {square_perimeter} "
          f"the area is {square_area}")

else:
  print("circle")



print("The program has ended")