japt, 12 bytes

Result

AC

Duration

857ms

Code [DL]

Ëg2*DbDg2}R

stdin

589 338
255 775
711 219
446 772
554 843
188 854
737 193
153 556
482 286
411 143
616 411
844 843
337 775
775 559
371 218
546 862
357 574
593 362
774 472
546 448
828 157
211 387
299 998
484 875
326 126
751 512
485 887
688 886
877 239
689 936
394 985
299 229

stdout

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

stderr

strace

11    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffdb2a32680 /* 7 vars */) = 0
12    execve("/bin/cat", ["cat", "-"], 0x564a88ff5cf8 /* 7 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    execve("/usr/bin/node", ["/usr/bin/node", "/root/japt-cli.js", "/volume/CODE", "589 338\n255 775\n711 219\n446 772\n"...], 0x564a8acdf290 /* 7 vars */) = 0
15    +++ exited with 0 +++
17    +++ exited with 0 +++
18    +++ exited with 0 +++
16    +++ exited with 0 +++
14    +++ exited with 0 +++
19    +++ exited with 0 +++
13    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=6, si_stime=3} ---
11    +++ exited with 0 +++