nadesiko, 123 bytes

Result

WA

Duration

747ms

Code [DL]

a=[]f=[]i=-6標準入力取得時には(s)
t=区切(s," ")i=i+3もしi<0ならf=t
違a=t-f
tを表示
fを表示
aを表示

stdin

64 29 80
25 39 09
03 23 27
44 99 05

stdout

[ '64', '29', '80' ]
[ '64', '29', '80' ]
[]
[ '25', '39', '09' ]
[ '64', '29', '80' ]
-39
[ '03', '23', '27' ]
[ '64', '29', '80' ]
-61
[ '44', '99', '05' ]
[ '64', '29', '80' ]
-20

stderr

strace