fish, 64 bytes

Result

AC

Duration

1001ms

Code [DL]

48*>:?!;1-i~i:ii~=?vv
   ^      ~i~i~i~io<
   ^       ~i~i~ioi~<

stdin

845 499
755 943
575 233
244 464
242 529
866 461
192 725
488 227
319 913
533 829
886 863
677 878
179 958
473 665
285 981
852 557
988 441
179 794
751 553
225 112
936 661
677 778
281 873
977 752
396 673
923 627
221 119
137 788
289 537
388 884
188 114
494 496

stdout

45245678938796958751678766175884

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffcfbcaf3f0 /* 7 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x55732c95cd68 /* 7 vars */ <unfinished ...>
12    execve("/usr/bin/python3", ["/usr/bin/python3", "/root/fish.py", "/volume/CODE"], 0x55732e92e028 /* 7 vars */ <unfinished ...>
11    <... execve resumed>)             = 0
12    <... execve resumed>)             = 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=4, si_stime=4} ---
10    +++ exited with 0 +++