#This program caculates the perimeter and area of differnt shapes

print ("This program caculates the perimeter and area of differnt shapes")

shape = input("choose a shape from square,rectangle or circle ")

if shape == "s":
    print("square")
    side = float(input("Enter the length of a side "))
    sqaure_area = side **2
    square_perimeter = side * 4
    print(f"The perimeter of your square is {square_perimeter} the area is {square_area}")
    
   
elif shape == "rectangle":
    print ("rectangle")
    length = float(input("Enter the length of the rectangle "))
    width = float(input("Enter the width of a rectangle "))
    perimeter = (length + width) * 2
    area = width * length
    print(f"The perimeter of the rectangle is {perimeter} the area is {area}")
    
    
else:
    print ("circle")
   
print ("The program has ended")