Middle three digits: Difference between revisions

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Markjreed (talk | contribs)
1,481 edits
Markjreed (talk | contribs)
1,481 edits
Line 812:
local -i l=${#n}
if (( l < 3 )); then
echo >&2 "$0: $1 has less than 3 digits" 1>&2
return 1
elif (( l % 2 == 0 )); then
echo >&2 "$0: $1 has an even number of digits" 1>&2
return 1
else
Line 841:
100: 100
-12345: 234
1: ./mid3: 1 has less than 3 digits
2: ./mid3: 2 has less than 3 digits
-1: ./mid3: -1 has less than 3 digits
-10: ./mid3: -10 has less than 3 digits
2002: ./mid3: 2002 has an even number of digits
-2002: ./mid3: -2002 has an even number of digits
0: ./mid3: 0 has less than 3 digits</pre>
 
 
=={{header|Vedit macro language}}==
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