Computer scienceProgramming languagesKotlinAdditional instrumentsErrorless code

Errors in programs

Theory

Calculating sum of two integers with error handling

Report a typo

In a console-based Kotlin application, you need to read two integer values from standard input, calculate their sum, and print it to the console. The application must be robust against invalid input, delivering a user-friendly error message instead of crashing when non-numeric values are entered. To fulfill these requirements, fill the blanks in prepared code bases provided, ensuring its correctness and robustness.

Fill in the gaps with the relevant elements
fun main() {
     {
        val num1: Int = Integer.parseInt(readLine())
        val num2: Int = Integer.parseInt(readLine())
        println("Sum of numbers : ${num1 + num2}")
    }  (e: ) {
        println("Invalid number was inputted")
    }
}
trycatchNumberFormatException
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