The below Kotlin program will iterate through the collection using for loop. The above Kotlin program will display the following outcome:-
Below is an example to find the factorial of a number in Kotlin programming language using the do-while loop and using the scanner object to read the user input. Run the above Kotlin program to get the following outcome:-
A Scanner is used to reading the user’s inputs in Kotlin. Below is an example of how to create a Scanner and then use it to read the user’s inputs and add them up. Let us run the above program and enter two numbers to get the answer as follows:-
A higher-order function in Kotlin will accept another function as its parameter and then returns that function to the caller. The higher-order function in the below example will accept two parameters and another function which will get returned to the caller and then returns the result of the power of a number to its caller….
The below Kotlin program will add up two numbers with the use of the add function. The add function above will return the outcome of x plus y to the result’s variable.
The below Kotlin program will loop and print out each item in the books’ array. The above program will display the below outcome:-
In order to create a variable template, all you need to do is to put a dollar sign in front of the name of that variable as shown in the following examples:- Which will output the below outcome.