18 lines
341 B
Text
18 lines
341 B
Text
$ jq -r -n -f Middle_three_digits.jq
|
|
123 => 123
|
|
12345 => 234
|
|
1234567 => 345
|
|
987654321 => 654
|
|
10001 => 000
|
|
-10001 => 000
|
|
-123 => 123
|
|
-100 => 100
|
|
100 => 100
|
|
-12345 => 234
|
|
1 => invalid length: 1
|
|
2 => invalid length: 1
|
|
-1 => invalid length: 1
|
|
-10 => invalid length: 2
|
|
2002 => invalid length: 4
|
|
-2002 => invalid length: 4
|
|
0 => invalid length: 1
|