Do you know what is If Else statement in Java? Have you ever thought about what will be the if else statement in JavaScript? Let us try to know the if and else statements in Java and try to find out with examples. Still, if you have any questions related to merge sort or any issues while solving your Java assignment then you can get Java Programming Assignment Help by hiring the proficient experts at CodingZap.
But before we move forward with the if-else statement Java example, let us try to find out one daily life example. This example will help to relate the if else statement in JavaScript.
Let us assume one real-life example to understand the if and else statements in Java.
Suppose, tomorrow you have your exam at your school. For the exam, you have studied well. But still, nobody can define what will be the paper of the exam. The paper might come from your study or might not come from your study. Now, you find out there is some question you have not studied.
So, what will you do in such cases? Do you have any plans for that?
In such cases, there will be two options available for you. First, you will try to answer those questions from closely related questions you have studied. If you can’t able to answer any of the questions, then you need to leave that one. So, there is a probability. If one scenario succeeds, then you don’t need to go for the second one.
The same thing goes for the if else statement Java example. If and else statements in Java will provide two options. In between those two options, one path will be chosen. If else statement in JavaScript is regulated by some conditions.
We will learn more about the if and else statements in Java. we also try to implement if and else statements in Java. but before that, let us start with knowledge about the if else statement in Java briefly.
What Is If Else Statement In Java? Read Below
Java is an Object-Oriented Programming Language. There are a large number of features present in the Java programming language. Some are used for the implementation of big projects. Where some are required to form the basic stages. If else statement in Java is a similar type of topic. This topic needs to be understood from the basics of Java programming languages. As this will help to learn future topics more easily.
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From the above topic, we can able to understand that when there are two or more paths available, then we need to use the if else statement. Among the paths, anyone will be followed. There are certain conditions are provided with the if else statements. These conditions are shared as the argument in the Java programming language. If the condition is fulfilled by the user input, then the if statement will be executed. Otherwise, the else statement will be executed.
What Is The Workflow Of If Else Statement In Java? Get To Know
You might have problems understanding the total processes. Here, we try to implement the process with the help of the diagram. This will help to understand the process in a quick form. It is the workflow diagram of the if else statement in Java. This workflow diagram needs to be understood well. It will help to understand the whole process in a better way.
Suppose, in a program, the flow encounters an if else format. There it will first check the condition of the if statement. If the condition is true, then the statement under the if block will be executed. If the condition is not true, then the statement under the else block will be executed. This means any one of the blocks should be processed. All the process depends upon the condition. If the condition is not alright, then the whole program may cause an error. After encountering the if else statement, the remaining part of the program will be executed.
Implementation Of If Else Statement In Java:
Here, we have taken one string. There we have declared the string with some initial value. Then our if else block will start. There will be the if block placed first, and then the else block will be placed. After the if keyword the condition will be placed.
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Here, we have placed one condition that checks the string. If those strings are similar, then the if statement will be printed. Otherwise, the else statement will be printed. Here, the strings will not be the same. So the else block will be printed.
Example:
public class Main{
public static void main(String[] args) {
String str = "ZapOne"; // String Declaration
if (str == "CodingZap") // If Condition
System.out.println("Welcome To CodingZap");
else // Else Condition
System.out.println("Welcome To ZapOne");}}
Let us try to find out the output of the above code. It will help to understand the if-else statement Java example.
Output:
Conclusion:
As we saw, it is very important to learn the if else statement in Java.
If else statement in JavaScript will help to understand more similar topics related to it. This topic will help us further in the future.
If you want to gain knowledge about other programming languages as well then you can check out our article on “How to Compare Strings In Python“.
It is advised to learn the basics of the Java programming language. Also, we have to learn the syntax formation of Java. then this topic will seem easier to learn.
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