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Scala SortedMap mkString()用法及代碼示例


此方法與mkString()方法相同,但此處還添加了分隔符。

函數定義: def mkString(sep:String):String

返回類型: It returns the elements of the SortedMap as a string along with the separator between them.



範例1:

// Scala program of mkString() 
// method with a separator 
import scala.collection.immutable.SortedMap 
  
  
// Creating object 
object GfG 
{  
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Creating SortedMap 
        val m1 = SortedMap("geeks" -> 5, "for" -> 3, "cs" -> 2) 
          
        // Applying mkString method  
        val result = m1.mkString("/") 
          
        // Displays output 
        println(result) 
    } 
}
輸出:
cs -> 2/for -> 3/geeks -> 5

範例2:

// Scala program of mkString() 
// method with a separator 
import scala.collection.immutable.SortedMap 
  
// Creating object 
object GfG 
{  
  
    // Main method 
    def main(args:Array[String]) 
    { 
      
        // Creating SortedMap 
        val m1 = SortedMap("geeks" -> 5, "for" -> 3, "geeks" -> 5) 
          
        // Applying mkString method  
        val result = m1.mkString("/") 
          
        // Displays output 
        println(result) 
    } 
}
輸出:
for -> 3/geeks -> 5


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注:本文由純淨天空篩選整理自gopaldave大神的英文原創作品 Scala SortedMap mkString() method with a separator with example。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。