#this program will cauculate the area
#and circumference of a shape

#find out from user what shape they want to cauculate

shape = input("Enter s for square, r for rectangle, or c for circle")

#checking to see what shape is being cauculated and ask for use input
if shape == "s":
    print("square")
    length = float(input("what is the length? "))
    area = length * length
    perimeter = length * 4
    shape = "square"

elif shape == "r":
    print("rectangle")
    length = float(input("what is the length? "))
    width = float(input("what is the width? "))
    area = length * width
    perimeter = (length + width)*2
    shape = "rectangle"

elif shape == "c":
    print("circle")
    radius = float(input("what is the radius? "))
    area = 3.14 * radius **2
    circumfrence = 3.14 * raduis * 2
    shape = "circle"

else:
    print("doh! invalid input")

#print statement of correct shape
    if shape == "square" or shape== "rectangle":
        print(f"the area of the {shape} is {area}, the perimeter is {perimeter} m")

    elif shape == "cicle ":
        print (f"the area