Question

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

Answer 1

object CheckWords {
  def countWords(s: String): Int = {
    s.split("\\s+").length
  }

  def main(args: Array[String]): Unit = {
    val string1 = "c c++ pascal java c#"
    val string2 = "go rust php javascript scala"

    // Count words
    val words1 = countWords(string1)
    val words2 = countWords(string2)

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

  
     
/*
run:
  
Both strings have the same number of words.
 
*/

 

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