Scala Stack toSeq() method with example

Scala Stack toString() method with example

Last Updated : 03 Nov, 2019

In Scala Stack class, the toString() method is utilized to return a string representation of the stack object.

Method Definition: def toString(): String Return Type: It returns a string representation of the stack object.

Example #1:

Scala

// Scala program of toString() 
// method 

// Import Stack 
import scala.collection.mutable._

// Creating object 
object GfG 
{ 

    // Main method 
    def main(args:Array[String]) 
    { 
    
        // Creating stack
        val s1 = Stack(1, 2, 3, 4, 5) 
        
        // Print the stack 
        println(s1) 
         
        // Applying toString method  
        val result = s1.toString
        
        // Display output 
        print("String representation of the stack object: " + result) 
         
    } 
}

Output:

Stack(1, 2, 3, 4, 5)
String representation of the stack object: Stack(1, 2, 3, 4, 5)

Example #2:

Scala

// Scala program of toString() 
// method 

// Import Stack 
import scala.collection.mutable._

// Creating object 
object GfG 
{ 

    // Main method 
    def main(args:Array[String]) 
    { 
    
        // Creating stack
        val s1 = Stack(5, 2, 13, 7, 1, 3) 
        
        // Print the stack 
        println(s1) 
         
        // Applying toString method  
        val result = s1.toString
        
        // Display output 
        print("String representation of the stack object: " + result) 
         
    } 
}

Output:

Stack(5, 2, 13, 7, 1, 3)
String representation of the stack object: Stack(5, 2, 13, 7, 1, 3)

Scala Stack toSeq() method with example

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