in reply to Begginer's question: If loops one after the other. Is that code correct?

Just a jargon comment: we usually say if blocks , not loops, as they don't really loop. Loops are used for while , for , and until .

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,

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In Section Seekers of Perl Wisdom