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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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, ?$ j/ ]" C* s* l$ H! N1 n使用數據置換來按大小排列,大→小4 o/ }) I+ O% s4 ~
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. m) u4 I7 ?. c$ }, c
#1=1.0 m$ F. H8 S9 R* x# B
#2=4.
0 f; r( N0 `9 j' f8 {! V. i# C#3=7.
+ }1 K, [, b; ~, F3 h+ L0 k2 N: Y#4=9.
& L3 O. c3 B% [9 W, f$ Z% dN1WHILE[#1LT#2]DO1
( i3 A1 @ C, m2 I& P4 ?: q: v5 w#1=#1+#29 S6 s# D) O% e7 m/ M0 o
#2=#1-#22 ~& U# _5 |! _7 A0 _/ s
#1=#1-#2
0 @) j4 D8 R+ O7 E; b( ]; Y$ IEND1
6 k, I/ |9 T gN2WHILE[#2LT#3]DO2' j) J3 {" d* p7 a; T% D
#2=#2+#3
* h% s+ R0 W* f#3=#2-#31 A5 y0 h! ~2 [( W' {2 J
#2=#2-#3
5 S1 [' I- Z6 XEND2
$ e; a4 A5 g' J+ {- x- T* P& A+ HWHILE[#3LT#4]DO3
9 y% B6 n& y8 X2 O#3=#3+#43 M4 y, Q! {1 n
#4=#3-#4
5 F! b0 n8 u% S, v- R. G#3=#3-#4! v+ @3 Q3 C# E2 T8 p/ R1 k
END3! ]1 [, `$ L' x5 E8 P2 U6 A
IF[#1LT#2]GOTO1
3 K& }! M% F5 l0 Z ^7 y" aIF[#2LT#3]GOTO2 ^/ M& M5 _9 N/ }
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法1-2:使用一般耳熟能詳的IF-GOTO: _, l8 s( p1 y* P
#1=A.
( O+ k1 x+ n: ~ {# n7 i1 b#2=B.1 Z' r6 T& h4 Z! J% Z
#3=C.
! [. B l8 o. Y& E1 ^6 y#4=D.2 W$ Z$ L9 w" k3 ^. `: H2 r( F
N1 IF[#1GE#2]GOTO2
5 T: @2 W9 W A/ y. C3 k#1=#1+#2% G- l( z. t: W5 U
#2=#1-#2
0 _+ S2 r2 g/ }. W' X! j#1=#1-#28 E& k8 M+ r; u, |2 ~; P2 z: e
N2 IF[#2GE#3]GOTO3
6 z1 |8 d& H) M#2=#2+#3
, H5 {! j& U( \#3=#2-#3
( G4 @2 a( A) z& a# u/ J4 _#2=#2-#35 F. m8 Z1 t p
N3 IF[#3GE#4]GOTO47 u8 a: ?- v! o! }. f( |2 e
#3=#3+#46 R: f9 W6 R( p0 G E
#4=#3-#4
5 _, g6 [6 Y: H/ D+ N#3=#3-#4 V4 O2 C1 J; g, a3 a4 l
N4 IF[#1LT#2]GOTO1
8 M1 ?. a. s8 X5 D @9 k) X( \; l6 }4 o) J {IF[#2LT#3]GOTO2
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