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How to use optionals in Swift



148 views
asked Jun 13, 2023 by avibootz
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2 Answers

0 votes 
var n: Int? = 213

print(n!)




/*
run:

213

*/

 



answered Jun 13, 2023 by avibootz
0 votes 
var n: Int = 734

print(n)




/*
run:

734

*/

 



answered Jun 13, 2023 by avibootz

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