sed, 312 bytes

Result

AC

Duration

781ms

Code [DL]

/^\(1\|2\|3\|4\|5\|6\|7\|8\|9\|2\|4\|6\|8\|10\|12\|14\|16\|18\|3\|6\|9\|12\|15\|18\|21\|24\|27\|4\|8\|12\|16\|20\|24\|28\|32\|36\|5\|10\|15\|20\|25\|30\|35\|40\|45\|6\|12\|18\|24\|30\|36\|42\|48\|54\|7\|14\|21\|28\|35\|42\|49\|56\|63\|8\|16\|24\|32\|40\|48\|56\|64\|72\|9\|18\|27\|36\|45\|54\|63\|72\|81\)$/c1
c0

stdin

39
87
44
59
27
92
57
76
55
72
33
68
47
61
54
84
17
65
48
83
13
12
51
37
63
71
99
96
95
58
49
74
36
35
91
67
19
26
79
21
28
93
53
70
23
11
59
41
10
94
45
13
43
73
71
78
62
97
41
66
30
56
46
89
80
29
15
52
60
86
14
81
98
22
61
74
67
38
34
25
52
82
69
20
27
40
88
75
31
24
77
32
88
42
18
85
64
90
50
16

stdout

0
0
0
0
1
0
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
1
0
0
1
0
0
0
0
0
1
0
1
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
0
0
0
1
1
0
0
0
0
0
0
0
1
0
0
0
1
1
1
0
0
0
1
0
1
0
1
1
0
1
0
0
1

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffe0ecb8560 /* 7 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x555fbfb0dcf8 /* 7 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=0, si_stime=0} ---
13    execve("/usr/bin/sed", ["/usr/bin/sed", "-f", "/volume/CODE"], 0x555fc112e450 /* 7 vars */) = 0
13    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
10    +++ exited with 0 +++