wip
Alpha Chen 9 years ago
parent 8e51f67b61
commit 19f762a42e

@ -1,3 +1,4 @@
source "https://rubygems.org"
gem "minitest"
gem "pry"

@ -1,13 +1,21 @@
GEM
remote: https://rubygems.org/
specs:
coderay (1.1.0)
method_source (0.8.2)
minitest (5.8.3)
pry (0.10.3)
coderay (~> 1.1.0)
method_source (~> 0.8.1)
slop (~> 3.4)
slop (3.6.0)
PLATFORMS
ruby
DEPENDENCIES
minitest
pry
BUNDLED WITH
1.10.6

@ -0,0 +1,381 @@
BINDING = Hash.new {|h,k| h[k] = Expr.new(nil, [k], k) }
MEMOIZED = {}
class Expr < Struct.new(*%i[ op inputs output ])
def reduced
return MEMOIZED[output] if MEMOIZED[output]
result = case op
when nil
input = inputs[0]
(input =~ /^\d+$/) ? input.to_i : BINDING[input].reduced
when "NOT"
~reduced_inputs[0] % 65536
when "OR"
reduced_inputs[0] | reduced_inputs[1]
when "AND"
reduced_inputs[0] & reduced_inputs[1]
when "RSHIFT"
reduced_inputs[0] >> reduced_inputs[1]
when "LSHIFT"
reduced_inputs[0] << reduced_inputs[1]
else
fail "WTF? #{op}"
end
MEMOIZED[output] = result
end
def reduced_inputs
inputs.map {|input| BINDING[input].reduced }
end
end
DATA.read.scan(/(.+) -> (.+)/) do |input, output|
inputs = input.split(" ")
op = inputs[-2]
inputs.delete(op)
BINDING[output] = Expr.new(op, inputs, output)
end
puts BINDING["a"].reduced
__END__
NOT dq -> dr
kg OR kf -> kh
ep OR eo -> eq
44430 -> b
NOT gs -> gt
dd OR do -> dp
eg AND ei -> ej
y AND ae -> ag
jx AND jz -> ka
lf RSHIFT 2 -> lg
z AND aa -> ac
dy AND ej -> el
bj OR bi -> bk
kk RSHIFT 3 -> km
NOT cn -> co
gn AND gp -> gq
cq AND cs -> ct
eo LSHIFT 15 -> es
lg OR lm -> ln
dy OR ej -> ek
NOT di -> dj
1 AND fi -> fj
kf LSHIFT 15 -> kj
NOT jy -> jz
NOT ft -> fu
fs AND fu -> fv
NOT hr -> hs
ck OR cl -> cm
jp RSHIFT 5 -> js
iv OR jb -> jc
is OR it -> iu
ld OR le -> lf
NOT fc -> fd
NOT dm -> dn
bn OR by -> bz
aj AND al -> am
cd LSHIFT 15 -> ch
jp AND ka -> kc
ci OR ct -> cu
gv AND gx -> gy
de AND dk -> dm
x RSHIFT 5 -> aa
et RSHIFT 2 -> eu
x RSHIFT 1 -> aq
ia OR ig -> ih
bk LSHIFT 1 -> ce
y OR ae -> af
NOT ca -> cb
e AND f -> h
ia AND ig -> ii
ck AND cl -> cn
NOT jh -> ji
z OR aa -> ab
1 AND en -> eo
ib AND ic -> ie
NOT eh -> ei
iy AND ja -> jb
NOT bb -> bc
ha OR gz -> hb
1 AND cx -> cy
NOT ax -> ay
ev OR ew -> ex
bn RSHIFT 2 -> bo
er OR es -> et
eu OR fa -> fb
jp OR ka -> kb
ea AND eb -> ed
k AND m -> n
et RSHIFT 3 -> ev
et RSHIFT 5 -> ew
hz RSHIFT 1 -> is
ki OR kj -> kk
NOT h -> i
lv LSHIFT 15 -> lz
as RSHIFT 1 -> bl
hu LSHIFT 15 -> hy
iw AND ix -> iz
lf RSHIFT 1 -> ly
fp OR fv -> fw
1 AND am -> an
ap LSHIFT 1 -> bj
u LSHIFT 1 -> ao
b RSHIFT 5 -> f
jq AND jw -> jy
iu RSHIFT 3 -> iw
ih AND ij -> ik
NOT iz -> ja
de OR dk -> dl
iu OR jf -> jg
as AND bd -> bf
b RSHIFT 3 -> e
jq OR jw -> jx
iv AND jb -> jd
cg OR ch -> ci
iu AND jf -> jh
lx -> a
1 AND cc -> cd
ly OR lz -> ma
NOT el -> em
1 AND bh -> bi
fb AND fd -> fe
lf OR lq -> lr
bn RSHIFT 3 -> bp
bn AND by -> ca
af AND ah -> ai
cf LSHIFT 1 -> cz
dw OR dx -> dy
gj AND gu -> gw
jg AND ji -> jj
jr OR js -> jt
bl OR bm -> bn
gj RSHIFT 2 -> gk
cj OR cp -> cq
gj OR gu -> gv
b OR n -> o
o AND q -> r
bi LSHIFT 15 -> bm
dy RSHIFT 1 -> er
cu AND cw -> cx
iw OR ix -> iy
hc OR hd -> he
0 -> c
db OR dc -> dd
kk RSHIFT 2 -> kl
eq LSHIFT 1 -> fk
dz OR ef -> eg
NOT ed -> ee
lw OR lv -> lx
fw AND fy -> fz
dz AND ef -> eh
jp RSHIFT 3 -> jr
lg AND lm -> lo
ci RSHIFT 2 -> cj
be AND bg -> bh
lc LSHIFT 1 -> lw
hm AND ho -> hp
jr AND js -> ju
1 AND io -> ip
cm AND co -> cp
ib OR ic -> id
NOT bf -> bg
fo RSHIFT 5 -> fr
ip LSHIFT 15 -> it
jt AND jv -> jw
jc AND je -> jf
du OR dt -> dv
NOT fx -> fy
aw AND ay -> az
ge LSHIFT 15 -> gi
NOT ak -> al
fm OR fn -> fo
ff AND fh -> fi
ci RSHIFT 5 -> cl
cz OR cy -> da
NOT ey -> ez
NOT ju -> jv
NOT ls -> lt
kk AND kv -> kx
NOT ii -> ij
kl AND kr -> kt
jk LSHIFT 15 -> jo
e OR f -> g
NOT bs -> bt
hi AND hk -> hl
hz OR ik -> il
ek AND em -> en
ao OR an -> ap
dv LSHIFT 1 -> ep
an LSHIFT 15 -> ar
fo RSHIFT 1 -> gh
NOT im -> in
kk RSHIFT 1 -> ld
hw LSHIFT 1 -> iq
ec AND ee -> ef
hb LSHIFT 1 -> hv
kb AND kd -> ke
x AND ai -> ak
dd AND do -> dq
aq OR ar -> as
iq OR ip -> ir
dl AND dn -> do
iu RSHIFT 5 -> ix
as OR bd -> be
NOT go -> gp
fk OR fj -> fl
jm LSHIFT 1 -> kg
NOT cv -> cw
dp AND dr -> ds
dt LSHIFT 15 -> dx
et RSHIFT 1 -> fm
dy RSHIFT 3 -> ea
fp AND fv -> fx
NOT p -> q
dd RSHIFT 2 -> de
eu AND fa -> fc
ba AND bc -> bd
dh AND dj -> dk
lr AND lt -> lu
he RSHIFT 1 -> hx
ex AND ez -> fa
df OR dg -> dh
fj LSHIFT 15 -> fn
NOT kx -> ky
gk OR gq -> gr
dy RSHIFT 2 -> dz
gh OR gi -> gj
lj AND ll -> lm
x OR ai -> aj
bz AND cb -> cc
1 AND lu -> lv
as RSHIFT 3 -> au
ce OR cd -> cf
il AND in -> io
dd RSHIFT 1 -> dw
NOT lo -> lp
c LSHIFT 1 -> t
dd RSHIFT 3 -> df
dd RSHIFT 5 -> dg
lh AND li -> lk
lf RSHIFT 5 -> li
dy RSHIFT 5 -> eb
NOT kt -> ku
at OR az -> ba
x RSHIFT 3 -> z
NOT lk -> ll
lb OR la -> lc
1 AND r -> s
lh OR li -> lj
ln AND lp -> lq
kk RSHIFT 5 -> kn
ea OR eb -> ec
ci AND ct -> cv
b RSHIFT 2 -> d
jp RSHIFT 1 -> ki
NOT cr -> cs
NOT jd -> je
jp RSHIFT 2 -> jq
jn OR jo -> jp
lf RSHIFT 3 -> lh
1 AND ds -> dt
lf AND lq -> ls
la LSHIFT 15 -> le
NOT fg -> fh
at AND az -> bb
au AND av -> ax
kw AND ky -> kz
v OR w -> x
kk OR kv -> kw
ks AND ku -> kv
kh LSHIFT 1 -> lb
1 AND kz -> la
NOT kc -> kd
x RSHIFT 2 -> y
et OR fe -> ff
et AND fe -> fg
NOT ac -> ad
jl OR jk -> jm
1 AND jj -> jk
bn RSHIFT 1 -> cg
NOT kp -> kq
ci RSHIFT 3 -> ck
ev AND ew -> ey
1 AND ke -> kf
cj AND cp -> cr
ir LSHIFT 1 -> jl
NOT gw -> gx
as RSHIFT 2 -> at
iu RSHIFT 1 -> jn
cy LSHIFT 15 -> dc
hg OR hh -> hi
ci RSHIFT 1 -> db
au OR av -> aw
km AND kn -> kp
gj RSHIFT 1 -> hc
iu RSHIFT 2 -> iv
ab AND ad -> ae
da LSHIFT 1 -> du
NOT bw -> bx
km OR kn -> ko
ko AND kq -> kr
bv AND bx -> by
kl OR kr -> ks
1 AND ht -> hu
df AND dg -> di
NOT ag -> ah
d OR j -> k
d AND j -> l
b AND n -> p
gf OR ge -> gg
gg LSHIFT 1 -> ha
bn RSHIFT 5 -> bq
bo OR bu -> bv
1 AND gy -> gz
s LSHIFT 15 -> w
NOT ie -> if
as RSHIFT 5 -> av
bo AND bu -> bw
hz AND ik -> im
bp AND bq -> bs
b RSHIFT 1 -> v
NOT l -> m
bp OR bq -> br
g AND i -> j
br AND bt -> bu
t OR s -> u
hz RSHIFT 5 -> ic
gk AND gq -> gs
fl LSHIFT 1 -> gf
he RSHIFT 3 -> hg
gz LSHIFT 15 -> hd
hf OR hl -> hm
1 AND gd -> ge
fo OR fz -> ga
id AND if -> ig
fo AND fz -> gb
gr AND gt -> gu
he OR hp -> hq
fq AND fr -> ft
ga AND gc -> gd
fo RSHIFT 2 -> fp
gl OR gm -> gn
hg AND hh -> hj
NOT hn -> ho
gl AND gm -> go
he RSHIFT 5 -> hh
NOT gb -> gc
hq AND hs -> ht
hz RSHIFT 3 -> ib
hz RSHIFT 2 -> ia
fq OR fr -> fs
hx OR hy -> hz
he AND hp -> hr
gj RSHIFT 5 -> gm
hf AND hl -> hn
hv OR hu -> hw
NOT hj -> hk
gj RSHIFT 3 -> gl
fo RSHIFT 3 -> fq
he RSHIFT 2 -> hf
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