Python

Question

I want to check the user input to be within range(1,100) and if not showing an error and continue to give an correct input.

P.S: Without if-else , any other thing can be used ? Like exceptional handling?

Answer 1

You can achieve that with an if else statement and exception handling.

again = True

while again == True:
try:
user = int(input("please input your number"))
except TypeError and ValueError:
print("Your number has to be a number")
else:
if user in range(100):
print("Well done")
again = False
else:
print("Your number has to be between 1 and 100")
again = True

The while loop is there because if the user does not input a number between 1 and 100, it will start again.

Answer 2

No. It will have to check IF the number is in thst range. The exception handling just handle the errors like TypeErrors or ValueErrors but it can't check if a number is in a specific range.

Answer 3

Without help of If else , we can't achieve my question? @Gami

Answer 4

You can use exceptions but Im sure you will still need to use IF

Answer 5

Your question is: I want to check "IF" the user input... so I dont think so we can achieve it without IF