Scala Char -(x: Char) method with example Improve Improve Like Article Like Save Share Report The -(x: Char) method is utilized to find the difference of the stated character value and ‘x’ of type Char. Method Definition: def -(x: Char): Int Return Type:It returns Int. Example: 1# // Scala program of -(x: Char) // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Applying -(x: Char) method val result = 'D'.-('A') // Displays output println(result) } } Output: 3 Example: 2# // Scala program of -(x: Char) // method // Creating object object GfG { // Main method def main(args:Array[String]) { // Applying -(x: Char) method val result = 'D'.-('\n') // Displays output println(result) } } Output: 58 Last Updated : 03 Nov, 2019 Like Article Save Article Previous Scala Int isValidChar() method with example Next Scala Float !=(x: Short) method with example Share your thoughts in the comments Add Your Comment Please Login to comment...