wenyan, 105 bytes

Result

AC

Duration

1067ms

Code [DL]

施「(s=>console.log(`${require("fs").readFileSync(0)}`.replace(/.+/g,x=>x[x[1]-x[2]?4:1])))」於一。

stdin

422 154
886 889
457 754
583 911
275 573
724 882
426 964
774 741
721 922
266 561
383 371
954 338
911 414
651 811
529 727
311 141
189 871
211 558
954 448
355 553
917 189
117 822
181 811
415 196
525 397
249 991
132 337
955 557
518 868
244 771
622 238
377 238

stdout

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

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffcdff4d670 /* 9 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x55be75c02d30 /* 9 vars */) = 0
12    execve("/usr/bin/wenyan", ["/usr/bin/wenyan", "/volume/CODE"], 0x55be75c02d40 /* 9 vars */) = 0
12    execve("/bin/node", ["node", "/usr/bin/wenyan", "/volume/CODE"], 0x7ffdcc603cf0 /* 9 vars */) = -1 ENOENT (No such file or directory)
12    execve("/usr/local/sbin/node", ["node", "/usr/bin/wenyan", "/volume/CODE"], 0x7ffdcc603cf0 /* 9 vars */) = -1 ENOENT (No such file or directory)
12    execve("/usr/local/bin/node", ["node", "/usr/bin/wenyan", "/volume/CODE"], 0x7ffdcc603cf0 /* 9 vars */) = -1 ENOENT (No such file or directory)
12    execve("/usr/sbin/node", ["node", "/usr/bin/wenyan", "/volume/CODE"], 0x7ffdcc603cf0 /* 9 vars */) = -1 ENOENT (No such file or directory)
12    execve("/usr/bin/node", ["node", "/usr/bin/wenyan", "/volume/CODE"], 0x7ffdcc603cf0 /* 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} ---
15    +++ exited with 0 +++
16    +++ exited with 0 +++
17    +++ exited with 0 +++
14    +++ exited with 0 +++
13    +++ exited with 0 +++
18    +++ exited with 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=17, si_stime=2} ---
10    +++ exited with 0 +++