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abrar hamzah
199 PointsStrings
Here is the code,
import sys
inputCheck=False
acceptableCharacters="MUI"
while inputCheck==False: initStr=input("Please input an MU string:") for char in initStr: if char in acceptableCharacters: inputCheck=True else: inputCheck=False answer=initStr rule="" while rule !='q': rule=input('Select a rule(1-4) or q to quit:') if rule == '1': if initStr[-1] is 'I': initStr += 'U' if rule is '2': initStr += initStr[1:] if rule is '3': if "III" in initStr: rule3ind = int(input("State starting position of substring III you want to replace:")) - 1 initStr = initStr[:rule3ind] + "U" + initStr[rule3ind + 3:] print("New String is:", initStr) if rule is '4': if "UU" in initStr: initStr = initStr.replace('UU', '') else: pass
print('Your new string is "' + initStr + '"')
and I wanted to be able to delete UU(in rule 4) based on an input from the user. for example: if the string is MUUIUU, i want it so that the user can delete either of them, not both UU.
abrar hamzah
199 PointsSameer Zahid I've updated the question
Sameer Zahid
5,967 PointsSameer Zahid
5,967 PointsCan you provide an example code to elaborate more?