This is in python code Congratulations! You\'ve just been hired by the FBI, and

Question

This is in python code

Congratulations! You've just been hired by the FBI, and your boss needs your help unlocking a criminal's iPhone. The default iPhone passcode is exactly 4 digits long, each between 0 and 9. Assume someone else has already written a function test .password that takes a single string argument representing a possible passcode (with a length of exactly 4 characters.) test_password returns True if the input passcode unlocks the phone and False otherwise. Write a Python function crack_iphone that takes no arguments and returns a string representing the passcode that unlocks the phone. CAUTION: The string "0" is not a possible passcode, but "0000" is. def crack_iphone():

Explanation / Answer

def crack_iphone():
   for i in range(10000):
       tryString = str(i).zfill(4)
       if (test_password(tryString)):
           return tryString

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