(-1,0,1)
) y: |' T; p6 J1 T7 Y$ I* \& Ptvb now,tvbnow,bttvb(-2,0,2). Q, b* U, R7 U
(-3,0,3)
. R0 i2 U+ ^/ i! p% ^9 ?5 ~tvb now,tvbnow,bttvb...........tvb now,tvbnow,bttvb( p G0 ?4 A7 K7 w8 t5 A! [
...........
, m" M* C: f+ V% Utvb now,tvbnow,bttvb(-n,0,n)5.39.217.762 I; R2 v0 X7 l6 h8 ~/ t
以上咁多組都得 |