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- #çàäà÷à
- #Ñîçäàòü ïåðåìåííóþ — áîëüøîå ÷èñëî. Ïðîâåðèòü ÿâëÿåòñÿ ëè îíî ÷åòíûì è âûâåñòè ðåçóëüòàò íà ýêðàí.
- # â èíòåðíåòå íàøåë 2 ðåøåíèÿ êàê ïðîâåðèòü íà ÷åò è íå÷åò âîò ïåðâîå
- number_3 = 987298 #÷èñëî äëÿ ïðîâåðêè
- puts number_3 # âûâîä ÷èñëà
- # ïðîâåðêà ÷èñëà + âûâîä
- if ( number_3 % 2 ) == 0
- puts "÷åò"
- else
- puts "íå÷åò"
- end
- # À âîò âòîðîå ðåøåíèå êîòîðîå íàøåë
- puts (((number_3 % 2).zero?) ? "÷åò" : "íå÷åò")
- # ïîâòîðþñü íå ìîè ðåøåíèÿ íàøåë â èíòåðíåòå ïðî odd? and even? íè ÷åãî íå ïîíÿë
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