i*****u
发帖数: 26 | 1
I assume there is a solution. The answer from those guys in the last
round should be helpful in the next round. If not, you can not get the answer
forever. This excludes other possibilities.
this can be done without much difficulty, btw, the guy with "2t" on his head
is a real loser because he will never know the exact number on his head. |
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