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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
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2 x! O) S0 J0 v% \% G8 g使用數據置換來按大小排列,大→小
; x) H, N& o! Z* D0 V' F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# g1 M" g% l% ?9 J$ h6 V8 ^
#1=1., K( ]* j$ S& [$ e$ y. ]) R
#2=4.% p! X- q. H( J8 a5 m& d* p' M& T
#3=7.) p$ |- y: P! X8 _
#4=9.& @9 _- V+ b. k `6 a3 H
N1WHILE[#1LT#2]DO1! s8 f, k7 n: M d9 D4 L# O
#1=#1+#2. ~8 O& V1 }/ q0 r1 K) O8 q
#2=#1-#28 `8 n" n8 V+ l% _9 R8 B7 B
#1=#1-#2: r t+ n4 \3 G
END1+ u& u o0 j- w" \- W4 k: c
N2WHILE[#2LT#3]DO2
( P( F( h3 K8 ?& Z2 U#2=#2+#3
) ]1 A w L! @" Z l% H4 @3 x#3=#2-#3( P" W, L' A. q0 R. s) C2 A/ S3 q$ _
#2=#2-#3& y. J, Y' c. V% g
END26 i: ~ p9 b! [* @- |+ l# x
WHILE[#3LT#4]DO3 h' D& Z4 g5 f# t9 Y
#3=#3+#4
) C6 r% i# }2 d0 U' ^8 o' l. x#4=#3-#4* v! t6 A$ {' @" y# Y7 \6 D/ r
#3=#3-#4
9 j1 \, `3 Z& T" Z$ c8 wEND31 J% J; B( k& e
IF[#1LT#2]GOTO15 t: w" X2 T; ? n4 O- p0 B P
IF[#2LT#3]GOTO2; f7 L+ K; f2 K, f
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( o; `- U- E7 w. t法1-2:使用一般耳熟能詳的IF-GOTO
: [0 l7 C* b/ X1 \& i#1=A.1 F6 q; D% _* u* E8 p
#2=B.+ u8 ^2 w* S- v8 U
#3=C.
( T% x, m+ z' d#4=D.
. X% w: s8 g- A* J9 `: XN1 IF[#1GE#2]GOTO2
! f; r% g) `/ T* v% Z+ w#1=#1+#2
1 j% `% ~ a. U#2=#1-#2
8 M( A; C; m) p- Z2 l$ L8 B8 h4 n#1=#1-#2
/ D' @% p! B( F0 {+ x7 O3 r& `* [N2 IF[#2GE#3]GOTO3
8 ^4 [; h' Q6 Z2 O#2=#2+#3
! y% a: r: O/ [( }: @#3=#2-#32 a8 ?7 ^# X" D
#2=#2-#3' U! d7 @2 A$ d: J5 z* L7 x
N3 IF[#3GE#4]GOTO4
3 }3 F2 {/ m. z0 ]4 }6 R#3=#3+#45 _5 r+ G7 z' {4 H) i# v% E) y3 W; N! i. ?
#4=#3-#45 x3 e/ d' q( u4 I
#3=#3-#4
" w8 U7 l% b* m9 V) p3 wN4 IF[#1LT#2]GOTO1, d% I8 r, \% e7 @9 A
IF[#2LT#3]GOTO2
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