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发表于 2013-6-7 12:07
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ENTITY /body,obj(1000)
1 f3 ^8 [. }6 M$ R1 }! P NUMBER /n(42),r(42),density,d,dd
& a7 n7 x, f+ z$ T! ]' G! s. s, E
0 ^; i- D g( P. @! N3 ?density=1/ q! C6 r! {7 X- _
) P1 t- Z5 k( B) S' E$ j* ml10:6 Y$ a1 u, K2 u. O! B7 I* z- d
mask/70- R! c" c. ^; J- Z' O9 C
ident/'选择实体',body,resp* J- h8 z, i' g! I
jump /l10:,end:,,,resp9 _7 R# @* l5 n* B" p, y
&sdens(body)=density) ~& G" j% I2 L# A9 M1 ~
anlsis/solid,body,gcm,n
# x* f! f# w i/ } d=n(3)*1000
; m. d# {' r/ o $$messg/'该物体的重量为'+fstr(d)+'克'+ @$ k; i" Z( B: D
$ k9 E. `7 d! Y# b0 T $$--------------
. S; d6 y$ A) e6 |% u# L- ~' L$ Kl20:0 D* e9 U Y8 j/ z, C
mask/70
/ C9 B! [; t9 m( v& |5 B ident/'选择实体',obj,cnt,u,resp3 ^/ l9 \& m$ S
jump /l10:,end:,,,resp
. O# p1 G6 h8 }; J Q) h- G) v+ p, q4 s9 I
l30:( a! M- E# B+ w R' Q9 N
do/l40:,i,1,u& B) U" x6 m0 K7 l9 C
&sdens(obj(i))=density+ {, q$ }+ h0 x/ `3 t
anlsis/solid,obj(i),gcm,r
( _3 D0 B7 {4 [5 c* G$ _ dd=r(3)*1000
$ S% F: X- F3 Z# s' u V print/'该物体的重量为'+fstr(dd)+'克'& b8 Z/ t- j# X G/ _4 f0 c
l40:( b% T4 G8 V/ ? G }
l50:
P) E* N& R0 r3 X do/l60:,v,1,u- g, l( {0 E R
ifthen/dd==d
( e$ U* l+ M. b1 N4 F7 ]7 K0 d: j blank/obj(v): }* I) O' a$ f6 B! `4 C+ }
else3 N' P: V3 s0 c: M0 E
jump /l50:
; H' }$ e/ c! p+ ^" C endif8 f- D; |7 A, {3 S$ o8 u7 O
l60:6 t# G4 p( d( j: J
1 Z9 ~# h5 H3 F0 J0 d
1 D8 T( }3 { |) ~2 I2 H1 L% S. q9 W
/ {* I' e9 n7 X5 i
+ T) L7 [6 `; A3 K9 a4 X" _0 a1 j
end: $$ 跳到此处结束4 d* a0 ~+ Q; E7 F
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