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  • This work for me!!! Thank you so much! Can the output be from large amount to little? Commented Sep 15, 2018 at 4:25
  • Could you tell me what kind of language is this ? Thank you Commented Sep 15, 2018 at 5:13
  • What kind of language? I don't understand what you mean. You can learn more about perl on the perl tag page. Commented Sep 15, 2018 at 11:09