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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 / [( C1 @: r' u& r% w7 @
- _" G7 j% P, Y) l4 j. N& j4 `* c使用數據置換來按大小排列,大→小/ y. r \% D7 B, H6 B
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
- y/ n3 g7 X) M. ^#1=1.$ z/ T* N, X7 }4 K5 A
#2=4.
x' B8 y; q6 H y2 _4 \#3=7.
6 b: Z, b) `* S) `- l#4=9.
0 J, D3 D1 f8 n) U, g4 Z( b8 Z- m+ tN1WHILE[#1LT#2]DO1! p- \* R* ^/ A2 {* o. f
#1=#1+#2* S6 T1 a- k& L P: M! N d
#2=#1-#2
# g8 n" ^1 `% U: K" O+ a#1=#1-#27 y4 |$ o; B2 L7 \2 H! s
END14 A+ i4 p0 j& Z* w# H% i) D
N2WHILE[#2LT#3]DO2# Z$ j& B j7 v; G! }. `
#2=#2+#3
0 e; L/ i% ^; m#3=#2-#3
6 R3 Q. x' ]$ q Y" R! P0 f6 Y#2=#2-#3% J5 k: K0 C8 K: O& v
END2, N( w, A) P0 U, [
WHILE[#3LT#4]DO3
A, B1 k; N! N' x#3=#3+#4
) I. c# s6 v5 C0 h+ [, x4 \* |4 }#4=#3-#49 R9 ?4 w' z: x* a+ M
#3=#3-#4
$ ]2 u, K, P) L" t2 QEND38 z8 f3 q$ c2 y: i1 h5 G
IF[#1LT#2]GOTO1/ S# E* }3 L/ C/ p/ F+ @( b# V
IF[#2LT#3]GOTO2
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法1-2:使用一般耳熟能詳的IF-GOTO, k/ Y; x2 q* \: m r, [! Z
#1=A.
4 m5 X+ W" E5 c) I6 w5 A/ k#2=B.
1 w" I3 l B, \) r5 F$ {& o9 S#3=C.
" l, D! s% x: P+ U#4=D.
+ {. j# l% y9 [, h" \ aN1 IF[#1GE#2]GOTO2
8 b6 u$ A8 s0 h7 F5 K#1=#1+#2
" Z6 F! W* ?6 s* c#2=#1-#2
3 `3 `! t4 Z! F8 }- {% z! ]; k#1=#1-#2
4 S# n2 D6 U% K' U+ L/ _; `N2 IF[#2GE#3]GOTO3
1 B' U, p+ M- _' w+ I' E8 l) b#2=#2+#3
* k5 A1 g$ Y* x1 j% U% H8 S- R#3=#2-#3
9 B9 a5 c1 {0 v. u6 \#2=#2-#3
7 J% }( T4 e7 i; iN3 IF[#3GE#4]GOTO4
* `/ ]; F, ?7 x; y6 h, K# U; j& C#3=#3+#4
1 d6 W- A0 S' E- [2 D: b1 K2 y2 Q#4=#3-#4
# O9 n3 Z. [/ X, F7 B, n5 @& e#3=#3-#4
9 \5 T/ ^6 p+ |$ D _6 UN4 IF[#1LT#2]GOTO15 X% B# s$ n* q* x5 Y7 P1 w6 k4 H
IF[#2LT#3]GOTO2
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