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verakochi

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Mar 3rd, 2020
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  1.  
  2.  
  3. #çàäà÷à
  4.  
  5. #Ñîçäàòü ïåðåìåííóþ — áîëüøîå ÷èñëî. Ïðîâåðèòü ÿâëÿåòñÿ ëè îíî ÷åòíûì è âûâåñòè ðåçóëüòàò íà ýêðàí.
  6.  
  7. # â èíòåðíåòå íàøåë 2 ðåøåíèÿ êàê ïðîâåðèòü íà ÷åò è íå÷åò âîò ïåðâîå
  8.  
  9. number_3 =  987298 #÷èñëî äëÿ ïðîâåðêè  
  10.  
  11.  puts number_3 # âûâîä ÷èñëà
  12.  
  13.  # ïðîâåðêà ÷èñëà + âûâîä
  14.  
  15.  if  ( number_3 % 2 ) == 0
  16.     puts "÷åò"
  17.  else
  18.     puts "íå÷åò"
  19.  end
  20.  
  21. # À âîò âòîðîå ðåøåíèå êîòîðîå íàøåë
  22.  
  23. puts (((number_3 % 2).zero?) ? "÷åò" : "íå÷åò")
  24.  
  25. # ïîâòîðþñü íå ìîè ðåøåíèÿ íàøåë â èíòåðíåòå ïðî odd? and even? íè ÷åãî íå ïîíÿë
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