Three Bank Accounts
From the 1994 IMO Shortlist.
Peter has three bank accounts, each containing a positive integer number of dollars. He can transfer money between accounts, but a transfer must exactly double the recipient's balance. Can he always empty one account?
Account AMIN
$5
Account BMID
$8
Account CMAX
$11
Available Transfers
Transfer Log (0 moves)
No transfers yet.