ai cuu tui zdoi' mai kiem tra roy`soan van 1 tiet

D

dek_yeu_mey

help me!!!!!!!!!

@-)\sum_{i=1}^k a_i^n\prod_{i=1}^{n}:eek:@};-:|=((8-|:)|:rolleyes::mad::confused:\{ABC}\sqrt[n]{A}:-SS;)
 
Last edited by a moderator:
You must log in or register to reply here.
Top Bottom