Middle three digits: Difference between revisions

=={{header|EasyLang}}==

<syntaxhighlight lang="easylang">

func midThreeDigits num . result$ .

trueNumber$ = abs num

if (len trueNumber$ < 3) or (len trueNumber$ mod 2 = 0)

result$ = "error"

else

result$ = substr trueNumber$ ((len trueNumber$ - 3) / 2 + 1) 3

.

.

numbers[] = [ 123 12345 1234567 987654321 10001 -10001 -123 -100 100 -12345 1 2 -1 -10 2002 -2002 0 ]

for i in numbers[]

call midThreeDigits i result$

print result$

.

</syntaxhighlight>

{{out}}

<pre>

123

234

345

654

000

000

123

100

100

234

error

error

error

error

error

error

error

</pre>