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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 7 u3 ^. K; L8 u4 t" A7 | O) A1 o+ H
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 ! e$ b' s/ \* Y" d9 d6 R
我的程序丑爆了。。。matlab
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a=(10:99)';% g8 S' N( p# U( s, E. y
b=10:99;
* e3 |, [& r$ s0 Xk=1;
* o4 s* a8 l1 P1 l w- Rc={};
+ C9 G1 N. c: E. G6 V/ o8 Cfor i=1:90
$ M% R. `, Y0 N9 s0 W4 e/ c for j=1:90
) o* P& U8 e& T) W: t5 u if a(i)<b(j)# U: I( |; v. u3 x& [5 p
if floor(a(i)/10)==floor(b(j)/10)% u& K$ h) g/ f+ i, i& N, ]' |1 A# `
if a(i)/b(j)==(a(i)-10*floor(a(i)/10))/(b(j)-floor(b(j)/10)*10)
: T7 c5 W$ C$ a. m c{k}=[a(i);b(j)];
2 ~5 X3 J0 ~6 L! B4 u2 H, N k=k+1;2 A; R0 m) A7 P7 M
end
S7 J4 L2 q+ i: w: d' a end1 g* i) a; }0 S; j
end
, C# O2 b& K4 b' U) e; ? end
; e- X/ ?& ]# Y7 Cend
3 w$ m6 S9 Y% e; G0 P: ffor i=1:90( R2 F4 g) }; s) L- d7 X, y! E) L
for j=1:90
$ \6 N2 I2 }) M8 Y if a(i)<b(j)
) H) h( `. k$ a; o# k0 L if (a(i)-floor(a(i)/10)*10)==floor(b(j)/10)
^- B1 x& U9 j( g# ~% m if a(i)/b(j)==floor(a(i)/10)/(b(j)-floor(b(j)/10)*10)) b7 d+ @$ N& w5 f7 l2 I4 r
c{k}=[a(i);b(j)];
! d* @5 N/ Z7 F. R7 e, S k=k+1;
7 l1 I- B% U# E# ? end: X/ y& k6 ^% R
end
) a0 |) b+ R( a/ U: i end
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end
Z. t5 u3 b6 B& R# q2 e bfor i=1:90- L, p2 N" b5 R: W( |2 {
for j=1:90, I3 w% h: E: B0 u' l
if a(i)<b(j). o* V% g# P- r1 H! W" l
if floor(a(i)/10)==(b(j)-floor(b(j)/10)*10)
" z! z5 I0 V5 M1 a if a(i)/b(j)==(a(i)-10*floor(a(i)/10))/(floor(b(j)/10))5 {# X% P$ @, b9 M( Z# K
c{k}=[a(i);b(j)];
! h# I6 N. [' Z7 ~' r k=k+1;% p+ S+ D$ `' q( \; }
end
5 W4 b) |3 p* p& e$ |9 M end
8 U* Z. M/ [! ]. u' u end0 A7 M4 o! f; S6 h$ l
end
1 S. k/ F- G! u Z! m" Send
& z8 j$ x( X) X" m8 w& X# Cfor i=1:90. G1 w. i* Z. Q# u3 Z! z
for j=1:90) `6 F" ?0 k5 i( K! }5 b
if a(i)<b(j)% j8 v+ J* p" l6 {( @9 K1 A
if (a(i)-floor(a(i)/10)*10)==(b(j)-floor(b(j)/10)*10)
, t( E% O! Z+ g( g& b if a(i)/b(j)==(floor(a(i)/10))/(floor(b(j)/10)): l& l1 S% X9 b' [! w
c{k}=[a(i);b(j)];8 W+ e0 |# a7 c/ X# n: F2 x5 D; d
k=k+1;
1 s2 v; ?9 G* i: u# H' _ end
/ b C, U! q+ w6 V+ z end5 q0 Q. P& @( i! X. @
end
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end
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6 z5 x( ~% [( z[16;64]
0 `* |: G+ _; X9 }: V) x[19;95]% ^! {% S) n) n6 Z, Q) O
[26;65]6 C9 o7 `# E6 w$ S3 A
[49;98]
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