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edited Apr 13, 2019 at 11:16

edited Apr 13, 2019 at 11:16

PowerShell, 43 bytes (Iterative method)

param($n)for(;!((do{$x+=1..$n|random)%$n)){}until($x%$n)$x

filter f{if($_-eq($x=1..$_|random)){$x+=$_|f}$x}

param($n)for(;!(($x+=1..$n|random)%$n)){}$x

filter f{if($_-eq($x=1..$_|random)){$x+=$_|f}$x}

param($n)do{$x+=1..$n|random}until($x%$n)$x

filter f{if($_-eq($x=1..$_|random)){$x+=$_|f}$x}

answered Apr 13, 2019 at 11:11

answered Apr 13, 2019 at 11:11

param($n)for(;!(($x+=1..$n|random)%$n)){}$x

filter f{if($_-eq($x=1..$_|random)){$x+=$_|f}$x}