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  1. $n=<>;printf"a%*s\n",$n,$s.=chr 96+$_ for 1..$n
Success #stdin #stdout 0s 3564KB
comments (?)
stdin 
5
stdout 
a    a
a   ab
a  abc
a abcd
aabcde
https://ideone.com/XUGWBI
language:
Perl (perl 5.28.1)
created:
10 years ago
visibility:
public

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