golfscript, 19 bytes

Result

AC

Duration

1012ms

Code [DL]

8/{2>4<n*~.@=\@if}%

stdin

974 997
849 991
887 775
977 913
142 494
994 242
155 565
133 357
921 677
129 514
233 334
714 154
188 882
816 488
646 145
191 195
736 337
322 339
473 736
694 947
667 719
712 117
687 975
355 992
847 755
844 349
788 674
155 253
217 883
596 941
121 121
287 482

stdout

99772453193486613334717974858617

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffe707d8100 /* 9 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x55a4608c6d70 /* 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"], 0x55a460de2028 /* 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=0} ---
10    +++ exited with 0 +++