Problem #33 EASY
The Locked Safe Code
Microsoft Adobe Logic Pattern Recognition
Problem Statement
A museum security officer forgot the 4-digit code to a display safe. She remembers the following clues about the code: one digit is correct and in the right position in '1479', one digit is correct but in the wrong position in '5271', two digits are correct but both in the wrong positions in '3087', and nothing is correct in '5916'. Using only these four clues, what is the correct 4-digit code?
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