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发表于 2013-3-16 10:41:25
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本帖最后由 羅蓋仙 于 2013-3-16 10:47 编辑 : N1 C3 [. @4 u) B+ l. g6 I
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使用數據置換來按大小排列,大→小, W+ c; n' l8 o$ p) y( l3 x
法一:我用DO1-DO2-DO3比較好看,有視覺上的厲害^^當脫離迴圈从大到小排列完成7 P! {0 v+ i6 ^/ k1 M
#1=1.
[# f+ u2 E8 _9 ]8 t4 q#2=4.
8 k# D, |1 v- p5 N# m: f8 P#3=7.
% y* v# W! N M+ ?* i#4=9., C. C4 W. j+ @$ O" X$ Q, T1 {
N1WHILE[#1LT#2]DO1! y8 s# x( k( Y- v: v4 S; M
#1=#1+#2( X4 H8 t# s e9 d3 O
#2=#1-#2: e5 ]7 n8 C c( Z) s
#1=#1-#2. K' l8 r. O: ]; K
END1
6 X: W# s+ \ o* x3 N cN2WHILE[#2LT#3]DO2/ }, X+ |/ C/ K% Q) r4 J- D6 J+ U
#2=#2+#33 y- r0 y+ ~" i: Q$ W7 L% T
#3=#2-#3) K7 d" ]' C0 Q
#2=#2-#3
9 k9 ]: D7 K7 B2 jEND2
. x& X2 j. F+ P0 B6 r. {3 eWHILE[#3LT#4]DO3
! _1 k" ^6 S4 x+ i; i0 ?7 D2 C. f#3=#3+#42 R. U2 U$ g) n
#4=#3-#4
: g- J6 x3 o- y6 N+ K4 y#3=#3-#4, C! N" Y/ B& \7 { T. l
END3
* _) U) P: w: H7 l* a3 S, EIF[#1LT#2]GOTO1- E& n0 f! _$ k1 S+ f# H. z
IF[#2LT#3]GOTO20 J/ g9 m% p+ G$ D* Q4 V
M0
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法1-2:使用一般耳熟能詳的IF-GOTO. D/ F0 P# r" k8 S+ o
#1=A.1 u5 N& ]; u Z1 Y$ j/ z
#2=B.
; j# \) Y4 d( F2 G#3=C.' i' v. U% i9 e: ]1 I( C* V' }, G
#4=D.
2 d; _/ D* |, _" J: a2 jN1 IF[#1GE#2]GOTO2
+ P! R9 n+ ^/ f% r9 ~. w#1=#1+#2
# T! j* J, K2 e3 |/ u#2=#1-#2
4 m6 h0 x! R3 N T! W2 y6 r#1=#1-#2
2 I* q$ _8 f% JN2 IF[#2GE#3]GOTO3, _6 y9 L7 }) ]6 z# d
#2=#2+#3
9 Y6 r! r" L1 _- I4 T#3=#2-#3
5 V. @( ~) e! ?& ~#2=#2-#3# \7 B2 W8 A4 t3 B% Z
N3 IF[#3GE#4]GOTO4
% z1 [& F- A6 u9 g* h! C#3=#3+#4
( @: D/ z- t" N! ^# i#4=#3-#4
! _7 C/ i0 k/ U) n+ V#3=#3-#4
b; B3 Y7 K; R- SN4 IF[#1LT#2]GOTO1
) ]6 X& \6 t: k7 IIF[#2LT#3]GOTO2
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