Re: Puzzle

[Vu Huu Vinh <vu@kuhp.kyoto-u.ac.jp>]

Dear all
Tie^.n the^? xin co' the^m ca^u ho?i :
Sau ddo' thi` co' 1 ca^u ho?i na`o co' the^? xa'c ddi.nh nguoi tra?
lo;`i thuoc la`ng no'i do^'i hay no'i tha^.t khong???

VH Vinh
.............
Dinh Thi Thanh Huong wrote:

> Dang ngoi chuan bi presentation ngay mai ma thay ddo^' hay qua nen
> phai nghi.
>
> Ba.n dde^'n 1 la`ng ho?i ba^'t cu+' 1 ng` na`o: Anh co' pha?i
> ngu+o+`i=20
> la`ng na`y kho^ng? Ne^'u ngu+o+=EC ta la('c thi` la`ng dda^'y no'i
> do^'i,
> ne^'u ga^.t thi` ngu+o+`i la`ng dda^'y no'i tha^.t.
>
> Vi`: Ne^'u la` la`ng A, ne^'u ba.n ho?i pha?i ngu+o+`i la`ng A
> thi`ho. se~ ga^.t (ba?n cha^'t tha^.t tha`), ne^'u ba.n ho?i ngu+o+`i
> la`ng B (vi`ba?n cha^'t do^'i tra') ne^n ho. cu~ng ga^.t.
>
> Ne^'u la` la`ng B, ne^'u ng`  ba.n ho?i la` la`ng B thi`ho. se~ la('c
> (ba?n cha^'t do^'i tra'), ne^'u ng` ddo' la` la`ng A sang cho+i
> thi`ho.
> se~ cu~ng la('c vi`ho. tha^.t tha`.
>
> I hope it was right,
> Huong=20
>
> On Wed, 2 Jul 1997, Dung Trong Nguyen wrote:
>
> > "Hai la`ng A va` B ca.nh nhau. Ngu+o+`i la`ng A no'i tha^.t, co`n
> > ngu+o+`i la`ng B no'i do^'i. DDe^'n mo^.t trong hai la`ng, ho?i
> mo^.t
> > ca^u ma` bie^'t ddu+o+.c la` la`ng A hay B.  Ngu+o+`i ca? hai la`ng
> > dde^`u ca^m ne^n chi? ga^.t hoa(.c la('c.  Note: ngu+o+`i la`ng na`y
>
> > co' the^? qua la`ng kia dde^? cho+i\."
> >=20