How to use or function in a while loop python? -


some of code...

reenter = "t" while reenter != "f" , reenter != "f":     n1 = int(input("please enter first number in equation : "))     o = str(input("please enter operation (/,*,-,+)           : "))     n2 = int(input("please enter second number in equation: "))     reenter = input(n1  + o + n2 formula correct? t/f?")

i need cater both capitalised , uncapitalised f. ths issue won't exit loop, help??

thank in advance - zyrn

don't use input() user input, rather raw_input(). difference input() tries evaluate user input, not want. other issues string formatting, etc., check below.

reenter = "t" while reenter != "f" , reenter != "f":     n1 = int(raw_input("please enter first number in equation : "))     o = raw_input("please enter operation (/,*,-,+) : ")     n2 = int(input("please enter second number in equation: "))     reenter = raw_input("{}{}{} formula correct? t/f?".format(n1, o, n2))

p.s. not sure trying do, seems may want invert "t"/"f" logic there? :)


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