Real-Life ExamplesThis example shows how you can use if..else to "open a door" if the user enters the correct code:ExampleGet your own Java Server int doorCode = 1337; if (doorCode == 1337) { System.out.println(
if-else-if Statement if-else-if statement is used when we need to check multiple conditions. In this statement we have only one “if” and one “else”, however we can have multiple “else if”. It is also known asif else if ladder. This is how it looks: if(condition_1){/*if c...
If Then Else: What if you want to execute some code if the if condition evaluates to false, that’s when you need if then else in JAVA. The else statement says to execute the single statement or code of block if the if statement evaluates to false. Example of if then else: Lets a ...
else: Thiselsekeyword introduces the alternate code block to be executed if theconditionisfalse. {}: The second pair of curly braces enclose the block of code that theif-elsestatement will execute if theconditionisfalse. Java if-else statement examples ...
Java If-else Theif-else statementin Java is the most basic of all theflow control statements. Anif-elsestatement tells the program to execute a certain block only if a particular test evaluates totrue, else execute the alternate block if the condition isfalse....
In Java, you use double quotes (" ") for strings and single quotes (' ') for characters. Now, to check whether ch is vowel or not, we check if ch is any of: ('a', 'e', 'i', 'o', 'u'). This is done using a simple if..else statement. We can also check for vowel ...
Java has the following conditional statements:Use if to specify a block of code to be executed, if a specified condition is true Use else to specify a block of code to be executed, if the same condition is false Use else if to specify a new condition to test, if the first condition ...
Example 2: if-else Statementpublic class IfElseExample { public static void main(String[] args) { int number = 3; if (number > 5) { System.out.println("The number is greater than 5."); } else { System.out.println("The number is not greater than 5."); } } } Powered By ...
JavaScript Example of if else if: In this tutorial, we will learn how if else if works in JavaScript? Here, we are writing a JavaScript example to demonstrate the use and working of if else if in JavaScript.
In computer programming, we use the if statement to run a block of code only when a specific condition is met. In this tutorial, we will learn about Python if...else statements with the help of examples.