Output : Odd Number Nested if statements –Ī nested if is an if statement that is the target of another if or else. *Q1) Find whether is number is EVEN or ODD*/
IF-Else if - Else Control Statments in javascript We can use the else statement with if statement to execute a block of code when the condition is false. But what if we want to do something else if the condition is false. The if statement alone tells us that if a condition is true it will execute a block of statements and if the condition is false it won’t. Output : If block not executed if – else statements – as if considers one statement by default JavaScript program to illustrate If statement if statement accepts boolean values – if the value is true then it will execute the block of statements under it. Here, condition after evaluation will be either true or false. It is used to decide whether a certain statement or block of statements will be executed or not i.e if a certain condition is true then a block of statement is executed otherwise not. If statement is the most simple decision making statement.
These statements allow you to control the flow of your program’s execution based upon conditions known only during run time. JavaScript’s If-Else conditional statements variations : This is where conditional control statements come into picture. In programming also we face some situations where we want a certain block of code to be executed when some condition is fulfilled.
In this tutorial post we will study and understand the working of if-eLse Control statements in Javascript and also see a few example programs and variations of the if-else statements in JavaScript.ĭecision Making in programming is similar to decision making in real life. Conditional statements are used to perform different actions based on different conditions.
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