JavaScript Else If is a type of conditional statement that is used to compare different decisions. Conditional statements let you perform different actions based on varying conditions.JavaScript supports two types of conditional statementsnamely if..else..if and switch. In this tutorial, we will disc...
5.14Exercises Exercise 1 Fermat’s Last Theorem says that there are no integersa,b, andcsuch that an+bn=cn for any values ofngreater than 2. Write a function namedcheck_fermatthat takes four parameters—a,b,candn—and that checks to see if Fermat’s theorem holds. Ifnis greater than ...
Syntax: Defining Values and Variables, Using Expressions val <identifier>[: <type>] = <expression> var <identifier>[: <type>] = <expression> Because literal values are also a kind of expression, these definitions are more encompassing and accurate. It turns out that expressions are also a ...
As we mentioned above, if the operands have a different type (e.g., the number 1 and the string "1"), JavaScript will attempt to change the type of both operands in order to check if they are equal. This means that expressions will often return equal more easily than if we were ...