1 | initial version |
Console Char input can be read in Kotlin using the following code:
val input = readLine()
val charInput = input?.get(0)
In this code, readLine()
is used to read the input from the console. The input is then assigned to the variable input
. Since readLine()
returns a String, the first character of the string is extracted using the get()
method and assigned to the variable charInput
.
It is important to note that the get()
method returns a nullable type, so a safe call (?.
) is used to ensure that the code does not throw an exception if the input is null.