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Business, 24.10.2019 21:43 jayceerocks5614

Suppose that our banking system requires the ability to make joint accounts. define a function make_joint that takes three arguments. a password-protected withdraw function, the password with which that withdraw function was defined, and a new password that can also access the original account. the make_joint function returns a withdraw function that provides additional access to the original account using either the new or old password. both functions draw from the same balance. incorrect passwords provided to either function will be stored and cause the functions to be locked after three wrong attempts. hint: the solution is short (less than 10 lines) and contains no string literals! the key is to call withdraw with the right password and amount, then interpret the result. you may assume that all failed attempts to withdraw will return some string (for incorrect passwords, locked accounts, or insufficient funds), while successful withdrawals will return a number. use type(value) == str to test if some value is a string:

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Suppose that our banking system requires the ability to make joint accounts. define a function make_...

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