BOJ 18775 - Inverting bits (Hard) [Text]

문제

링크

풀이

get A
get B
get C
get D
get E
get F
get G
get H
get I
get J
get K
get L
get M
get N
get O
get P
get Q
get R
get S
 
mov Z S
shl Z 1
or Z R
shl Z 1
or Z Q
shl Z 1
or Z P
shl Z 1
or Z O
shl Z 1
or Z N
shl Z 1
or Z M
 
mov Y L
shl Y 1
or Y K
shl Y 1
or Y J
shl Y 1
or Y I
shl Y 1
or Y H
shl Y 1
or Y G
 
mov X F
shl X 1
or X E
shl X 1
or X D
shl X 1
or X C
shl X 1
or X B
shl X 1
or X A
 
mov A X
and A Y
mov B Y
and B Z
mov C Z
and C X
mov D A
or D B
or D C
 
mov E D
not E
 
mov F X
or F Y
or F Z
 
mov G E
and G F
 
mov H X
and H Y
and H Z
 
mov I G
or I H
 
mov J I
not J
 
mov K E
and K J
 
mov L D
and L J
 
mov M Y
or M Z
and M G
mov N Y
and N Z
and N L
or M N
or M K
 
mov O Z
or O X
and O G
mov P Z
and P X
and P L
or O P
or O K
 
mov Q X
or Q Y
and Q G
mov R X
and R Y
and R L
or Q R
or Q K
 
mov X M
mov Y O
mov Z Q
 
mov A X
and A 1
shr X 1
mov B X
and B 1
shr X 1
mov C X
and C 1
shr X 1
mov D X
and D 1
shr X 1
mov E X
and E 1
shr X 1
mov F X
and F 1
shr X 1
 
mov G Y
and G 1
shr Y 1
mov H Y
and H 1
shr Y 1
mov I Y
and I 1
shr Y 1
mov J Y
and J 1
shr Y 1
mov K Y
and K 1
shr Y 1
mov L Y
and L 1
shr Y 1
 
mov M Z
and M 1
shr Z 1
mov N Z
and N 1
shr Z 1
mov O Z
and O 1
shr Z 1
mov P Z
and P 1
shr Z 1
mov Q Z
and Q 1
shr Z 1
mov R Z
and R 1
shr Z 1
mov S Z
and S 1
shr Z 1
 
put A
put B
put C
put D
put E
put F
put G
put H
put I
put J
put K
put L
put M
put N
put O
put P
put Q
put R
put S