Scala program to demonstrate the 1's complement (~) Operator

Here, we are going to demonstrate the 1's complement (~) Operator in Scala programming language.
Submitted by Nidhi, on May 02, 2021

Problem Solution:

Here, we will read an integer number from the user and perform 1's complement (~) operation. After that, we will print the result on the console screen.

Program/Source Code:

The source code to demonstrate the 1's complement (~) operator is given below. The given program is compiled and executed on the ubuntu 18.04 operating system successfully.

// Scala program to demonstrate the 
// 1's complement (~) operator

object Sample{  
    def main(args:Array[String]){  
        var number:Int=0
        var result:Int=0
        
        print("Enter number: ")
        number=scala.io.StdIn.readInt()
        
        result = ~number
        
        println("Result: "+result)
    }  
}

Output:

Enter number: 5
Result: -6

Explanation:

In the above program, we used an object-oriented approach to create the program. Here, we created an object Sample. We defined main() function. The main() function is the entry point for the program.

In the main() function, we created two integer variables number, result, that are initialized with 0. Then we read the value of the number variable from the user and then we performed the 1's complement operation and printed the result on the console screen.

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