v-vim, 31 bytes

Result

WA

Duration

890ms

Code [DL]

:%s/.*\(.\)\1.\|..\(.\).*/\1\2/

stdin

433 375
855 953
944 882
352 526
755 445
649 471
837 767
165 628
952 525
832 221
954 411
866 734
655 553
559 324
766 267
744 499
839 994
497 996
214 212
979 113
987 127
941 233
617 476
954 458
112 218
522 381
384 332
692 429
242 749
631 332
762 764
199 997

stdout

3375
5953
8
2
4
9
7
5
2
2
4
6734
5
5 324
6267
4499
9
9
4
1
7
1
7
4
1 218
2381
3
2
2
3
2
9

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffc2d3e4e70 /* 9 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x5638c1813d00 /* 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    execve("/root/V/v", ["/root/V/v", "/volume/CODE", "-f", "/tmp/input"], 0x5638c1813d38 /* 9 vars */) = 0
14    execve("/usr/bin/readlink", ["readlink", "-e", "--", "/root/V/v"], 0x55e7033dac20 /* 10 vars */) = 0
14    +++ exited with 0 +++
13    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
13    execve("/usr/bin/dirname", ["dirname", "--", "/root/V/v"], 0x55e7033da3c0 /* 10 vars */) = 0
13    +++ exited with 0 +++
12    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
16    execve("/usr/bin/head", ["head", "-c", "-1"], 0x55e7033d9bc0 /* 11 vars */ <unfinished ...>
15    execve("/usr/bin/vim", ["vim", "-Nnes", "/tmp/input", "-u", "/root/V/vim/init.vim", "-i", "NONE", "-c", "call Execute_Program('/volume/CO"..., "-c", "%p", "-c", "q!"], 0x55e7033d9bc0 /* 11 vars */ <unfinished ...>
16    <... execve resumed>)             = 0
15    <... execve resumed>)             = 0
15    +++ exited with 0 +++
16    +++ exited with 0 +++
12    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
12    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=1} ---
10    +++ exited with 0 +++