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back to boardWhat's the meaning of the problem?? How did the thief steal the bicycle ?I'm not pretty sure. Is there some one telling me ? Re: What's the meaning of the problem?? The thief steals the bicycle if he opens the lock, that is, if the code he tries is the same as the code for the lock. Re: What's the meaning of the problem?? Test 1: Den's keys: 0001 0000 1st night 2nd night 3rd night 4th night ... ... ... All nights bike's key 0001 0000 0001 0000 - bad man 0000 0001 0003 0004 - result no no no no no Test 2: Den's keys: 0002 0001 1st night 2nd night 3rd night 4th night ... ... ... All nights bike's key 0002 0001 0002 0001 - bad man 0000 0001 0003 0004 - result no yes no no yes In the first test all nights result is "no". That why in the first test result is no. Re: What's the meaning of the problem?? Thanks a lot for the explanation. |
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