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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 # p* u) E% }; d' |
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使用數據置換來按大小排列,大→小
( H0 e4 ~9 C0 g4 b. d$ U( e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8 C, C7 @; r5 E3 z
#1=1.' K, R. d; f( H- w/ ^
#2=4.
- Z1 i2 w+ s6 x#3=7.! b* ~; z# T6 }& J
#4=9.
6 u2 z; O- r1 l% H: iN1WHILE[#1LT#2]DO1$ b6 d, }3 e( ?/ U7 N3 h
#1=#1+#2
" w' f" u& U& B4 m1 V1 v |#2=#1-#2
0 H" T4 i7 h7 `5 U$ f- M# w: V#1=#1-#24 f) i- Y, T- c. t Y- Q% n
END12 [8 w6 P6 b# @
N2WHILE[#2LT#3]DO2
5 \4 z3 T: l6 H7 U3 Q#2=#2+#34 F4 _1 d- e4 Q8 o7 |
#3=#2-#3
& Q3 r- O, A/ ]9 \7 F, S7 M#2=#2-#3
+ J' e8 x+ ]) ?4 JEND2% B5 ?# n0 \! w$ l$ c9 j, N
WHILE[#3LT#4]DO34 q0 s* ~# q/ a# m
#3=#3+#4 ^ A; C$ _0 F5 ]+ ?& A6 X3 k
#4=#3-#48 E% q" f2 e6 L; R$ [
#3=#3-#4
9 m: R V$ w0 c3 S+ ]END35 z" t$ |" b: K4 Q: C) I5 F
IF[#1LT#2]GOTO1
9 ~! U$ `( r7 m% t# e6 w7 O! _IF[#2LT#3]GOTO2
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' u8 G1 I. C _7 v, H法1-2:使用一般耳熟能詳的IF-GOTO
- x2 P; d4 [- z; P% `#1=A.
3 n0 h q" E" p5 s# D#2=B.
# b. K2 x5 G$ I) M% L#3=C.
L/ U8 W7 ^0 g! b4 L3 C) ?1 \#4=D.
: J' y7 ^( m. J( A3 |* [N1 IF[#1GE#2]GOTO2
5 y5 h! b% g" e9 l8 a6 c#1=#1+#2
9 ?6 B5 @: e4 i3 |9 |# B#2=#1-#2: _' a. B- S: D/ }
#1=#1-#2
* \: u5 }0 Y" n# ?- \N2 IF[#2GE#3]GOTO3
% R3 H O3 @0 P& |( g Z9 @#2=#2+#3
. [( n/ ^! Z1 i1 v" s+ T; q#3=#2-#3
* X( j# D7 }+ Q& V8 K% z#2=#2-#38 k* w' f" F7 `& i
N3 IF[#3GE#4]GOTO4
+ h: K% u1 d8 u( k6 Z) V# q* Q#3=#3+#47 I+ ]$ s" @$ v$ _
#4=#3-#4
, c& H4 X3 I* Y& c, l#3=#3-#44 u/ {% c9 S ~, o; Q
N4 IF[#1LT#2]GOTO1
' K$ t2 g8 P1 uIF[#2LT#3]GOTO25 Z4 f+ f" W) M# J- P
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