Python: Error occurring in IF/ELIF statement

Question

I have a program I need to write for college and I have an error in my code that I don't know how to fix

#calculate savings and print users total cost
if voucher_quant < 20:
    print("Your total will be £", str(voucher_value*voucher_quant))
    elif voucher_quant => 20 and voucher_quant=<40:
        print("Your total will be £", str((voucher_value*voucher_quant)*0.05)
        elif voucher_quant =>41 and voucher_quant =<70:
            print("Your total will be £", str((voucher_value*voucher_quant)*0.075)
            elif voucher_quant =>71 and voucher_quant =<100:
                print("Your total will be £", str((voucher_value*voucher_quant)*0.1)

can anyone help me on how to fix this?

Use if instead of elif if you are indenting them. Or else, unindent the elifs — PCM
– PCM, Commented Dec 10, 2021 at 5:46
All elif should start at the same position as if. programiz.com/python-programming/if-elif-else — Equinox
– Equinox, Commented Dec 10, 2021 at 5:46
Don't indent each elif statement. You also need a terminal 'else' statement — Joe
– Joe, Commented Dec 10, 2021 at 5:47

Chaitanya Thombare · Accepted Answer · 2021-12-10 17:20:57Z

1

elif has to be at same identation level as its if is.

Comparison operators are like <= and not =<. = would be latter

Your print statements do not complete brackets

This code is correct syntactically

voucher_quant = 50 # Change as you want
voucher_value = 10 # Change as you want

if voucher_quant < 20:
    print("Your total will be £", str(voucher_value*voucher_quant))

elif voucher_quant >= 20 and voucher_quant<=40:
    print("Your total will be £", str((voucher_value*voucher_quant)*0.05))

elif voucher_quant >= 41 and voucher_quant <= 70:
    print("Your total will be £", str((voucher_value*voucher_quant)*0.075))

elif voucher_quant >= 71 and voucher_quant<=100:
    print("Your total will be £", str((voucher_value*voucher_quant)*0.1))


#Output
#Your total will be £ 37.5

edited Dec 10, 2021 at 17:20

answered Dec 10, 2021 at 6:01

Chaitanya Thombare

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