Asked by lian
after7rounds is a knockout chess tournament,the winner was announced.How many contestants were there have been in the tournament?
Answers
Answered by
PsyDAG
There is a progression here, 2 people played the last round, 4 the second, 8 the third, 16 on 4th, 32 on 5th, 64 on 6th, 128 on 7th.
Between 65 and 128. Some players might have gotten "byes" in the first round.
Between 65 and 128. Some players might have gotten "byes" in the first round.
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