var i:real# i* l: ~& |6 y
i:=z_uniform(1,0,1)+ v6 C, X5 u, q+ p0 }$ ^# p+ _
@.createattr("type","string")& z ~6 p7 Z! a* U$ F6 l E7 t
if i<0.25 c/ G) O0 Q/ F( L2 A% g
@.type="red"
) D+ G, x" K T8 z) x PartRecord["Number",1]+=1
, F6 t# t# W; E# Qelseif i~<=0.5 and i>~=0.2
' Z2 l1 \, a# u8 C: V) ? @.type="green"0 D0 y7 T q; `, i9 h" h
PartRecord["Number",2]+=1, J) Z8 n+ {( p, @+ G
elseif i>0.5
& |5 K3 o0 `+ x% V# j6 O$ }( b @.type="blue"
9 {0 z- e9 D, C PartRecord["Number",3]+=1& h! F6 q+ I/ L G: x4 [
end
3 O6 N* Y9 X% l* _这个运行到第一行就提示语法错误 |