fernando, 45 bytes

Result

WA

Duration

598ms

Code [DL]

r
r _ R a _ _ _ _ _
a r
R r
0 0 r r R R 0 a
r

stdin

aBcDEFGhIjkLmnopqrstuVwXyZ

stdout

01011110100100000000010101=

stderr

strace

12    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffc021ab358 /* 9 vars */) = 0
13    execve("/bin/cat", ["cat", "-"], 0x7fd66ef41260 /* 9 vars */ <unfinished ...>
14    execve("/usr/bin/python", ["/usr/bin/python", "/root/fernando.py", "/volume/CODE"], 0x7fd66ef41368 /* 9 vars */ <unfinished ...>
13    <... execve resumed>)             = 0
14    <... execve resumed>)             = 0
13    +++ exited with 0 +++
12    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
14    +++ exited with 0 +++
12    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=8, si_stime=3} ---
12    +++ exited with 0 +++