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Scala Char unary_+() method with example

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The unary_+() method is utilized to convert a stated character into its value without any modification.

Method Definition: def unary_+: Int

Return Type: It returns Integer value of the stated character.

Example: 1#




// Scala program of unary_+()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying unary_+ method
        val result = '9'.unary_+
          
        // Displays output
        println(result)
      
    }


Output:

57

Example: 2#




// Scala program of unary_+()
// method
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Applying unary_+ method
        val result = 'A'.unary_+
          
        // Displays output
        println(result)
      
    }


Output:

65


Last Updated : 29 Oct, 2019
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