As we know, to divide a large program in small modules we need to define function.

compareTo() – To compare two numbers and return boolean value.Ī function which is defined by the user is called user-defined function.

toInt() – To convert a number to integer value.

rem() – To find the remainder of one number when divided by another.

print() – Used to print a message to standard output.

sqrt() – Used to calculate the square root of a number.

The list of different standard library functions and their use – Output: The remainder when 26 is divided by 3 is: 2

ISRO CS Syllabus for Scientist/Engineer Exam.

ISRO CS Original Papers and Official Keys.

GATE CS Original Papers and Official Keys.

DevOps Engineering - Planning to Production.

Python Backend Development with Django(Live).

Android App Development with Kotlin(Live).

Full Stack Development with React & Node JS(Live).

Java Programming - Beginner to Advanced.Data Structure & Algorithm-Self Paced(C++/JAVA).Data Structure & Algorithm Classes (Live).Then, you annotate your test-only functions with that annotation so that whenever you try to use this function without explicitly opting in to using test-only code, you will get a compile-time error. Internal annotation class VisibleForTestingOnly_DoNotUseInProductionCode = 'This part of the API is visible only for testing.') One of its intended uses is for 'Internal declarations that should not be used outside the declaring library, but are public for technical reasons', though in this case, the declaration should be private, but it is internal for technical reasons.įirst, you create an annotation with an obnoxiously long, specific name. You can do this by leveraging the annotation.

Kotlin internal fun