Re: [puzzle] More

[Dung Trong Nguyen <nguyen@jaist.ac.jp>]

Hong Lam Vu <vuh000@goofy.zdv.Uni-Mainz.de>

> > Puzzle 2:
> > Co' 2 ng` cu`ng to+'i 1 qua~ng so^ng 1 lu'c. Ca? hai dde^`u muo^'n
> > qua so^ng. Nga(.t ra(`ng chi? co' 1 chie^'c thuye^`n cho? d.c du'ng
> > 1 ng` co^.t o+? dda^'y. Loay hoay mo^.t lu'c ca? hai dde^`u qua d.c 
> > so^ng.
> > 
> > Ho?i ho. la`m the^' na`o?
> > 
> > 

> Co`n ddie^`u kie^.n gi` nu+~a kho^ng? Ne^'u kho^ng thi`:

> Kie^'m mo^.t cuo^.n da^y thie^.t da`i, buo^.c va`o 1 dda6`u thuye^`n. 1
> anh qua so^ng ru`i thi` anh co`n la.i thu da^y la.i la` co' thuye^`n ddi
> tie^'p.

Ho. thi nhau nha?y tre^n thuye^`n ddo'.  Anh no. vu+`a cha.m lo`ng
thuye^`n thi` anh kia la.i nha?y le^n :)))

d~