Positive decimal integers with the digit 1 occurring exactly twice: Difference between revisions

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Found 27 numbers
Found 27 numbers
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=={{header|APL}}==
<syntaxhighlight lang="apl">(⊢(/⍨)(2='1'+.=⍕)¨) ⍳1000</syntaxhighlight>
{{out}}
<pre>11 101 110 112 113 114 115 116 117 118 119 121 131 141 151 161 171 181 191 211 311 411 511 611 711 811 911</pre>

=={{header|Arturo}}==
=={{header|Arturo}}==