Power set: Difference between revisions
→{{header|PowerShell}}
Line 2,117:
{one,two,three,four}</pre>
<lang PowerShell>
function power-set ($array) {
Line 2,138 ⟶ 2,137:
}
$
"number of sets in
"sets in
$OFS = ","
$
$powerset2 = @(@(), @(@()))▼
$setB = @()
"number of sets in
"sets in setB:"
$setB | foreach{"{"+"$_"+"}"}
"number of sets in setC: $($setC.Count)"
"sets in setC:"
$setC | foreach{"{"+"$_"+"}"}
</lang>
<b>Output:</b>
<pre>
number of sets in
sets in
{}
{1}
{1,2}
{1,2,3}
{1
{1
{1
{1,4}
{2
{2,3}
{3}
{4}
▲1 2 3 4
number of sets in
sets in setB:
number of sets in setC: 2
sets in setC:
{}
{}
</pre>
| |||