fish, 79 bytes

Result

AC

Duration

2683ms

Code [DL]

0v
i<+1:?%8v?%4:o:
v     :r<
>>:?!v i:8v
o^-1o~!v?%<
ai=?v>!~
^n1:<
1;!?+1:<n1-

stdin

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                         K                        

stdout

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                         111111

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7fff2e3620e0 /* 7 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x55e0529efd68 /* 7 vars */) = 0
12    execve("/usr/bin/python3", ["/usr/bin/python3", "/root/fish.py", "/volume/CODE"], 0x55e05432e068 /* 7 vars */) = 0
11    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
12    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=45, si_stime=36} ---
10    +++ exited with 0 +++