TypeError: unsupported operand type(s) for &: 'int' and 'float' in Python
Dung Do Tien
Oct 10 2021
147
Hello you guys, I beginner in Python and I'm also studying more about Python.
I created a method help check avg poiter of a student and print out it. My function as below:
def graduate_rate(x):
if x < 5:
return 'Fail'
if x >= 5 & x < 7.5:
return 'Pass'
if x >= 7.5 & x < 8.5:
return 'Credit'
else:
return 'Destination'
result = graduate_rate(7.56)
print(result)
But I get an exception throw TypeError: unsupported operand type(s) for &: 'int' and 'float' when I run code above.
Traceback (most recent call last):
File "main.py", line 11, in <module>
result = graduate_rate(7.56)
File "main.py", line 4, in graduate_rate
if x >= 5 & x < 7.5:
TypeError: unsupported operand type(s) for &: 'int' and 'float'
And I am using python 3.x
Anyone can explain it to me? How can I solve it?
Thanks for any suggestions.
Have 1 answer(s) found.
-
N0
Nikhil Bharadwaj Oct 10 2021
This error throw when you check condition of avariable with two value. Python compare not same syntax with C#, Java.
For an example, I need check age valid in range 20-40. I can do as below:
if 20 <= age <= 40:So with your function, you can change like this:
def graduate_rate(x): if x < 5: return 'Fail' if 5 <= x < 7.5: return 'Pass' if 7.5 <= x < 8.5: return 'Credit' else: return 'Destination' result = graduate_rate(7.56) print(result)#Output: Credit
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