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发表于 2015-12-16 22:16:16
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钢铁侠2014 发表于 2015-12-14 10:46 
9 B0 `+ i8 w4 n9 x4 m; g. `* b9 U4 Y很有意思的小题目啊,刚好最近在学python,晚上回家写个小程序算算 2 z7 t- N- Y" j* A, b
我的程序丑爆了。。。matlab( c9 s, J6 m( U4 }' L, ]* B
clear all3 ? a6 t8 M7 W7 [8 W9 v
a=(10:99)';' F. a1 z( Y8 h& y& D% o
b=10:99;( n- @3 X5 w" }. q
k=1;
& y4 r& }, O, a1 w) r$ Y1 Wc={};
4 j" ~1 T8 u ?8 Z/ |for i=1:90
( u0 ~! V; I2 B0 Y' N for j=1:905 r( W2 } V1 k4 T
if a(i)<b(j)
% F3 n6 M7 X4 j2 [ if floor(a(i)/10)==floor(b(j)/10)
! V s* x5 S7 N if a(i)/b(j)==(a(i)-10*floor(a(i)/10))/(b(j)-floor(b(j)/10)*10)
+ o2 N* l* a& f2 q2 u% ? c{k}=[a(i);b(j)];/ f+ \% W7 D L) D1 C
k=k+1;
* x2 o3 D/ E# F- ^ end
: p$ e4 x! [1 g9 t$ B9 {+ a end
; ^! [# {5 V- z* @ end" L; @- ~; L) C- [& g) y
end
+ x% I) d6 X( e! `8 ]- P* b; z' bend
/ S M, }0 w/ Afor i=1:90. g; {6 @: C3 V& ]& o
for j=1:90) O3 E$ b% [; g) }. Y) P
if a(i)<b(j)& m" ?, C4 W0 G9 t$ @2 V$ l
if (a(i)-floor(a(i)/10)*10)==floor(b(j)/10); H5 C; P5 g% O
if a(i)/b(j)==floor(a(i)/10)/(b(j)-floor(b(j)/10)*10)6 q9 W3 k2 }: `6 K" j7 K
c{k}=[a(i);b(j)];# M J9 q) A+ ?
k=k+1;
+ A: F7 Q* V! X; D+ e4 ] end( a# n9 v: z, z V( |2 P; I
end
9 S1 ~' u1 k0 X end
3 i7 u" S+ z# z4 q- @2 } end, |& @) E6 t0 C* [
end2 @4 o1 K1 I7 i* Q5 N: Y- X
for i=1:90
6 C) `( U C" J n' ? for j=1:90
' j' F8 D! w1 a& X) {% \/ T3 F if a(i)<b(j)
( g$ M/ A5 F- `7 z if floor(a(i)/10)==(b(j)-floor(b(j)/10)*10)
3 b9 l) \& W4 _ if a(i)/b(j)==(a(i)-10*floor(a(i)/10))/(floor(b(j)/10))
7 |$ E* Q, C8 E6 T c{k}=[a(i);b(j)];
$ j# P- R; l1 j6 I k=k+1;' Q& C Y: x) F
end% }$ G7 a; l4 f _2 z. n- _
end1 F# ]: G) I: ~/ K9 M+ A4 k
end
' ?+ L) b) O# V3 m2 e end
. m( S: T4 I9 G! J' M$ Z* p* @1 Dend2 u2 ]" N+ e" t: ~( f
for i=1:90
( i" E, D, g7 B! {6 N- @0 Z0 @ for j=1:90
* v% v' M4 n9 g7 H% ^9 H' R if a(i)<b(j)
$ Z4 ?+ N* n% ]- z. I1 I: N- K if (a(i)-floor(a(i)/10)*10)==(b(j)-floor(b(j)/10)*10)* j8 y: J2 S' s! E9 H
if a(i)/b(j)==(floor(a(i)/10))/(floor(b(j)/10))0 {9 ]0 {, W, B ]
c{k}=[a(i);b(j)];
0 A2 b* v& r2 @4 V" d/ w k=k+1;
' P0 G6 j6 |' j0 L end
! @/ U) l" ]/ l" N% k" Y3 F o$ _4 O end
6 L& V3 M/ f% n! O8 O& f end
! d0 |$ r: n0 |7 N9 v4 v end+ j! ^& N& E" k8 y4 }' X' M
end* ^0 o( M. m1 N; @1 v6 b* }
8 H+ V/ `! \" Z$ U[16;64]$ s5 S! |/ w+ h8 @2 t8 L4 G
[19;95]* p0 @- Y: |" ~) g5 n9 Z
[26;65]5 L5 W! x8 t) z0 l# e! U+ Z6 G8 x9 P+ _
[49;98]1 i3 F0 } A/ N8 l2 C
& `8 i! s3 a+ ^! E3 I/ u0 e2 g: ^& ~
; Z! [% x7 d; @
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