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  1. $Mid = 123;
  2. $csum=0;
  3. $csum+=$_ foreach split //,$Mid;
  4. $csum%=10;
  5. print $csum;
Success #stdin #stdout 0s 5060KB
comments (?)
stdin 
Standard input is empty
stdout 
6
https://ideone.com/TBjZkM
language:
Perl (perl 5.28.1)
created:
6 years ago
visibility:
public

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