why does it say expected expression for the error i dont even know [edit: what] is wrong
import math
name=input(“What is your name:”)
print(“Welcome “+name)
print(””"
Which operation would you like to do:
1 - Addition
2 - subtraction
3-multiplication
4 - division
5- exponent
6 - factorial
7 - tax
8 - bmi
9 - tips
10 - temperature
11 - log
12 - cos
13 - sin
14 - tan
“”“)
o = input(”")
if o == “1”:
x = int(input(“What is your first number”))
y = int(input(“What is your second number”))
add(x, y)
print(x + y)
elif o == “2”:
x = int(input())
y = int(input())
subtract(x, y)
print(x-y)
elif o == “3”:
x = int(input())
y = int(input())
print(x*y)
elif o == “4”:
x = int(input())
y = int(input())
print(x/y)
elif o == “5”:
x = int(input())
y = int(input())
print(x**y)
elif o == “6”:
x = int(input())
print(math.factorial(x))
elif o == “7”:
price=float(input(“What was the original price of your purchase:”))
if price<0 :
print(“Invalid input”)
quit()
taxrate=float(input(“What is the tax rate of your area (the tax rate of texas is 0.0625):”))
if taxrate>15:
print(“Invalid input”)
quit()
if taxrate<0:
print(“Invalid input”)
quit()
print(“The additional tax is:”)
tax=print(price*taxrate)
total=float(total=(tax+price))
print(“Your total purchase is:”)
print(total)
elif o == “8”:
h=float(input("Enter your height in meters: "))
w=float(input("Enter your Weight in Kg: "))
BMI=w/(h*h)
print("BMI Calculated is: ",BMI)
if(BMI>0):
if(BMI<=16):
print(“You are very underweight”)
elif(BMI<=18.5):
print(“You are underweight”)
elif(BMI<=25):
print(“Congrats! You are Healthy”)
elif(BMI<=30):
print(“You are overweight”)
else:
print(“You are very overweight”)
else:
print(“invalid input”)
elif o == “9”:
bill = float(input(“What is the total bill? $”))
print (“So you need to pay $” + str(bill) + “.”)
tipping_amount = int(input("What percentage would you like to tip? 5, 10, or 20% ? "))
print ("So, if you were to tip " + str(tipping_amount) + “…”)
people = int(input("How many people are you splitting the cost with? “))
bill_with_tip = tipping_amount/100 * bill + bill
bill_per_person = bill_with_tip / people
final_amount = round(bill_per_person, 2)
print (“Each person should pay $” + str(final_amount) + " each.”)
elif o == “10”:
elif o == “11”:
x = int(input())
print(math.log(x))
elif o == “12”:
x = int(input())
math.cos(x)
elif o == “13”:
x = int(input())
print(math.sin(x))
elif o == “14”:
x = int(input())
y = int(input())
print(math.tan(x))
all the elif statements 8 and after all say expected expression idk why
hi @muzeD1 can you post a link to your repl so we can see the error?
I think it might be something to do with the quotes as they don’t look like the correct ones. Has the code been copied and pasted from a Word document / PDF for example?
I’m assuming the replit in question is located at calculator - Replit. From looking at lines 58 and beyond, your indentation is probably at fault.
For example, lines 90-99:
elif o == "9":
bill = float(input("What is the total bill? $"))
print ("So you need to pay $" + str(bill) + ".")
tipping_amount = int(input("What percentage would you like to tip? 5, 10, or 20% ? "))
print ("So, if you were to tip " + str(tipping_amount) + "...")
people = int(input("How many people are you splitting the cost with? "))
bill_with_tip = tipping_amount/100 * bill + bill
bill_per_person = bill_with_tip / people
final_amount = round(bill_per_person, 2)
print ("Each person should pay $" + str(final_amount) + " each.")
Python is expecting an expression for this elif block, but because the subsequent code isn’t indented, there is no expression, and you get an error. For this example, the correct way to program your tips block would be:
elif o == "9":
bill = float(input("What is the total bill? $"))
print ("So you need to pay $" + str(bill) + ".")
tipping_amount = int(input("What percentage would you like to tip? 5, 10, or 20% ? "))
print ("So, if you were to tip " + str(tipping_amount) + "...")
people = int(input("How many people are you splitting the cost with? "))
bill_with_tip = tipping_amount/100 * bill + bill
bill_per_person = bill_with_tip / people
final_amount = round(bill_per_person, 2)
print ("Each person should pay $" + str(final_amount) + " each.")
Hopefully that helps! In the future, I would highly recommend linking your repl so we can be super sure we are looking at the same code + error messages
Yes there are still incorrect indents in your code.
In this example line 50-65 need to be indented to line up with line 48 as a minimum.
You might find more indent problems. The error message I saw when I ran the code said the indent error was line 70. I worked backwards from there until I found the line elif o == "7": - this line was correct so everything between it and line 70 had an issue.
