(-1,0,1)
4 f. N/ Z: z( @ ]( r- U9 u5.39.217.77:8898(-2,0,2)公仔箱論壇 L5 S7 b3 m1 r+ Y6 b, J+ e- |
(-3,0,3)5.39.217.77:8898; K! g$ R. |' V: X+ N0 h- c2 [
...........9 z- w) J& T! ?- u$ f! T4 n
...........
5 _* s. b! M7 J1 i {; U, V(-n,0,n)9 }5 u# H, f( Y9 [$ i1 v
以上咁多組都得 |