golfscript, 12 bytes

Result

WA

Duration

953ms

Code [DL]

8/{(;4<$2%}%

stdin

266 998
727 772
451 335
178 872
431 889
126 687
473 376
341 728
381 159
272 175
699 947
578 624
448 491
935 895
822 386
856 559
311 212
397 978
977 759
676 967
244 442
933 516
721 116
799 994
373 491
994 964
783 839
565 663
566 167
796 397
199 447
771 318

stdout

 6 7 3 8 3 6 3 4 1 2 9 7 4 5 2 5 1 9 7 7 4 3 1 9 4 9 8 6 6 6 9 3

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffc8720baf0 /* 9 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x56146b449d70 /* 9 vars */) = 0
12    execve("/usr/local/ruby-2.7.1/bin/ruby", ["/usr/local/ruby-2.7.1/bin/ruby", "/root/golfscript.rb", "/volume/CODE"], 0x56146b9d0028 /* 9 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=6, si_stime=4} ---
10    +++ exited with 0 +++