Question

How to check if two strings have the same number of words in Swift

Answer 1

func countWords(in string: String) -> Int {
    // Split the string into words based on whitespace and count them
    let words = string.split { $0.isWhitespace }
    return words.count
}

let string1 = "c c++ pascal java c#"
let string2 = "go rust php javascript swift"

// Count words in both strings
let words1 = countWords(in: string1)
let words2 = countWords(in: string2)

// Compare word counts
if words1 == words2 {
    print("Both strings have the same number of words.")
} else {
    print("The strings have a different number of words.")
}



/*
run:

Both strings have the same number of words.

*/

 

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