copos-rb, 3616 bytes

Result

WA

Duration

1048ms

Code [DL]

Disassembly

#!ruby -p
$_[I||=$_=~/T/]=?T
$_[/K */]&&=?K*$&.size

stdin

                         T                        
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
      K                                           

stdout

stderr

(eval):2:in `<main>': undefined method `[]=' for nil:NilClass (NoMethodError)
	from /root/copos-rb/copos.rb:1:in `eval'
	from /root/copos-rb/copos.rb:1:in `<main>'

strace

11    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffc8c223d50 /* 9 vars */) = 0
13    execve("/usr/local/ruby-2.6.3/bin/ruby", ["/usr/local/ruby-2.6.3/bin/ruby", "/root/copos-rb/copos.rb", "/volume/CODE"], 0x555d241bc090 /* 9 vars */) = 0
12    execve("/bin/cat", ["cat", "-"], 0x555d241bc068 /* 9 vars */) = 0
12    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
13    +++ exited with 1 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=1, si_utime=9, si_stime=2} ---
11    +++ exited with 1 +++