A knock-out tournament is being held with 2 tennis players. This means that for each round,...
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A knock-out tournament is being held with 2" tennis players. This means that for each round, the winners move on to the next round and the losers are eliminated, until only one person remains. For example, if initially there are 2 = 16 players, then there are 8 games in the first round, then the 8 winners move on to round 2, then the 4 winners move on to round 3, then the 2 winners mave on to round 4, the winner of which is declared the winner of the tournament. (There are various systems for determining who plays whom within a round, but these do not matter for this problem.) (a) How many rounds are there? (b) Count how many games in total are played, by adding up the numbers of games played in each round. (c) Count how many games in total are played, this time by directly thinking about it without doing almost any calculation. Hint: How many players need to be eliminated? A knock-out tournament is being held with 2" tennis players. This means that for each round, the winners move on to the next round and the losers are eliminated, until only one person remains. For example, if initially there are 2 = 16 players, then there are 8 games in the first round, then the 8 winners move on to round 2, then the 4 winners move on to round 3, then the 2 winners mave on to round 4, the winner of which is declared the winner of the tournament. (There are various systems for determining who plays whom within a round, but these do not matter for this problem.) (a) How many rounds are there? (b) Count how many games in total are played, by adding up the numbers of games played in each round. (c) Count how many games in total are played, this time by directly thinking about it without doing almost any calculation. Hint: How many players need to be eliminated?
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a Since 2n players are starting the game In each round half the players will ... View the full answer
Related Book For
Principles of Information Systems
ISBN: 978-0324665284
9th edition
Authors: Ralph M. Stair, George W. Reynolds
Posted Date:
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