|
楼主 |
发表于 2013-3-16 10:41:25
|
显示全部楼层
本帖最后由 羅蓋仙 于 2013-3-16 10:47 编辑
: @1 ^; a6 p% C8 t7 M1 n. g0 E. _8 r
6 D7 i" z# `+ X. t% A. M6 ~使用數據置換來按大小排列,大→小4 F( s& W2 ?1 z9 M" `' S+ M
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
! N# i4 J0 ^: N: C" x% u4 n#1=1.7 u& l S' x7 p) B) m& M8 t
#2=4.
! X% z+ e5 q4 [3 ^! u# H4 W1 ^#3=7. h, _% Z% ~: o& N! n0 I4 a- ?
#4=9./ C8 V4 T2 C# o( A Z' |
N1WHILE[#1LT#2]DO1
8 l" `; f. _4 O7 [$ \#1=#1+#26 L6 ~$ g# F7 y. O4 P; B, f
#2=#1-#2
7 C' x) N& f" s- l* u! h#1=#1-#2
* m1 a9 a) s% C' E* LEND1! m% v/ N! l t0 |: K% m5 u
N2WHILE[#2LT#3]DO2+ g% L3 s/ u4 k# ]. x
#2=#2+#3
5 O; F5 h* _6 m a#3=#2-#3
% Z# f+ ? d, o j& Q/ }#2=#2-#3( Q r: Z: f' K; M, h, M
END2
$ g4 r9 a4 M- u/ i* rWHILE[#3LT#4]DO3
* R: ^9 {& b; v- ~#3=#3+#44 V* z! ^0 f# W4 L& b3 M: v4 f
#4=#3-#49 H& q% v( D1 Z5 C* q0 z
#3=#3-#4
2 Z/ W# q$ \" ~. s- ^, ~END3
? K+ B6 p4 |+ n# `, PIF[#1LT#2]GOTO1
4 H2 ?2 {& T7 J3 _+ ], R' _IF[#2LT#3]GOTO2
1 e% [( d# j( E m- m6 H- oM0- U2 v( Q: W* h- B* x; V
* D! Q0 e. y7 D( O' u3 k' [/ r/ u8 }2 P4 O( o$ E g
法1-2:使用一般耳熟能詳的IF-GOTO
5 [( f `/ D; C+ S+ K3 b5 k$ i& I2 u#1=A. c) |& [% d$ V& w
#2=B.
% u2 t5 d7 | |/ F#3=C.
1 E- ^8 z3 g% a#4=D.
9 W5 b4 X7 T F! J yN1 IF[#1GE#2]GOTO2
% X: O. ^1 s8 D/ ?5 j#1=#1+#2( A. N9 r- a3 H/ m7 k7 G9 K8 p
#2=#1-#2
% D8 ~0 b R1 U) `#1=#1-#2
, x! V, X. h% M- W) @ XN2 IF[#2GE#3]GOTO3
( g7 m$ o4 |" b#2=#2+#3
* ^$ C& k7 R k#3=#2-#3- v* y+ C8 p- M
#2=#2-#3
3 r9 U6 @8 u+ T# f& vN3 IF[#3GE#4]GOTO4
) ?, n/ Q" m2 l/ `7 T, {- H#3=#3+#4) o6 Y; v) B3 z' `0 Z# q$ O
#4=#3-#4
5 ? w0 o- |( V4 l1 R) E% d0 ~4 d#3=#3-#4
7 f: ]* Q8 j0 ?4 {! ZN4 IF[#1LT#2]GOTO1
) l$ P* p4 V! |# F, K G' DIF[#2LT#3]GOTO2( w" T. H( Z3 u! @
M0 |
|