citi brainteaser# JobHunting - 待字闺中
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You’re in a room with two doors. There’s a guard at each door. One door is
the exit, but behind the other door is something that will kill you. You’
re told that one guard always tells the truth and the other guard always
lies. You don’t know which guard is which. You are allowed to ask one
question to either of the guards to determine which door is the exit. What
question should you ask?
the exit, but behind the other door is something that will kill you. You’
re told that one guard always tells the truth and the other guard always
lies. You don’t know which guard is which. You are allowed to ask one
question to either of the guards to determine which door is the exit. What
question should you ask?
