18-Dec-2022 21:35:37

locker_simulation_test()
  MATLAB/Octave version 4.2.2
  Test several strategies for the locker puzzle.

strategy1_test():
  Each player simply opens lockers at random.
  They may even open some lockers several times.

  Number of lockers was 100
  Number of players was 100
  Number of lockers a player can check 50
  Number of trials was 1000

  Success rate = number of players who found wallet / number of players.

  Minimum  = 0.23
  Maximum  = 0.55
  Mean     = 0.39542
  Variance = 0.00245248

  All players found their wallets 0 times out of 1000

strategy2_test():
  Each player opens lockers based on a random list.
  However, this list has no duplicates.

  Number of lockers was 100
  Number of players was 100
  Number of lockers a player can check 50
  Number of trials was 1000

  Success rate = number of players who found wallet / number of players.

  Minimum  = 0.34
  Maximum  = 0.65
  Mean     = 0.4987
  Variance = 0.00249761

  All players found their wallets 0 times out of 1000

strategy3_test():
  Each player starts at their own locker.
  Next try the locker corresponding to the wallet they found.

  Number of lockers was 100
  Number of players was 100
  Number of lockers a player can check 50
  Number of trials was 1000

  Success rate = number of players who found wallet / number of players.

  Minimum  = 0
  Maximum  = 1
  Mean     = 0.47553
  Variance = 0.123094

  All players found their wallets 281 times out of 1000

strategy4_test():
  Each player starts at a random locker.
  Next try the locker corresponding to the wallet they found.

  Number of lockers was 100
  Number of players was 100
  Number of lockers a player can check 50
  Number of trials was 1000

  Success rate = number of players who found wallet / number of players.

  Minimum  = 0.11
  Maximum  = 0.65
  Mean     = 0.37216
  Variance = 0.00708802

  All players found their wallets 0 times out of 1000

locker_simulation_test()
  Normal end of execution.
18-Dec-2022 21:43:44