Jump to content

ngô văn tuyền

ngô văn tuyền

Member Since 28-01-2005
Offline Last Active 16-10-2006 - 15:34
-----

cuc tri

27-10-2005 - 11:01

[PRIVATE]
lam ho minh bai toan nay nhe
tim min cua S=x^x+y^y
voi x.y thuoc [0.1] va x+y=1