Question

How to count the number of words in a string with Swift

Answer 1

import Foundation

let s = "swift java c c++ python rust"

let strComponents = s.components(separatedBy: .whitespacesAndNewlines)

let wordsArray = strComponents.filter { !$0.isEmpty }

print(wordsArray.count) 


 
/*
run:
 
6

*/

 

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