Lesson 2.3– If Statement.pdf

exercises 2.3.pdf

#selectionEx1.py
price = float(input("enter meal price: "))
if price<4:
  print("Wow! that's cheap!")
  print(f"That'll be {price*1.05:.2f} after tax.")
elif price>4:
  print(f"That'll be {price*1.13:.2f} after tax.")

#selectionEx2.py
name = input("Enter your file name: ")
dot = name.find(".")
ext = name[dot:]

if ext == ".docx":
  print("This is a Word document")
elif ext == ".pdf":
  print("This is a PDF document")
elif ext == ".pptx":
  print("This is a PowerPoint document")
elif ext == ".py":
  print("This is a python document")
elif ext == ".png":
  print("This is a PNG document")

#selectionEx3.py
place = input("Where are you mailing to: ").lower()
if place == "canada":
  print ("That'll be 0.52 cents")
elif place == "usa":
  print ("That'll be 0.93 cents")
else: 
  print ("That'll be 1.55 cents")

# selectionEx4.py
length = int(input("Enter size of python: "))

if length <= 6:
    area = length * 0.5
elif:
    area = (6 * 0.5) + ((length - 6) * 0.75)

print(f"The minimum area needed for the enclosure is {area:.2f} square feet.")