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发表于 2013-5-22 23:52:54
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obj1:object;/ K7 Z4 u# v/ g
obj2:object;! ~4 P- b4 E/ c% i! V
obj3:object;1 ]- b1 k. g% T+ h
obj4:object;
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obj1:=.models.transporter1.create(track1,1.5);
0 ?- e( G) [: l m# _ obj2:=.models.transporter2.create(track2,1.5);: f! p; ~" i% G9 P+ e
obj3:=.models.transporter3.create(track3,1.5);& ?/ s- {1 u5 w8 [. H0 \$ `
obj4:=.models.transporter4.create(track4,1.5); & v$ D2 s% ]6 R5 I% S
end;* m8 G' o0 z q# C6 Q
) \) L& e' G$ }. K. ^0 D一共四部电梯，对不对？$ {$ _6 P* |6 z, a1 k
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发表于 2013-5-21 22:14:34
发表于 2013-5-22 20:43:21
