Result

AC

Duration

456ms

Code [DL]

a=(`cat`)
for z in {0..8};{
$[a[z]-=a[9+z%3],s+=z/6*a[z]*(a[p=3+(z+1)%3]*a[q=(z+2)%3]-a[q+3]*a[p-3])/6]
}
echo $s

stdin

24 58 34
86 18 38
83 30 02
87 85 67

stdout

28038

stderr

/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: 0: command not found
/volume/CODE: line 3: -952: command not found
/volume/CODE: line 3: -17397: command not found
/volume/CODE: line 3: 28038: command not found

strace