if statement in Java programming Hands on coding

 if statement in Java;

In this article let's see the syntax of if, and how it works?

Syntax: 

How if works?

• It is used to test the condition.
• If the condition is true then only its body will execute, otherwise it does not execute.

Now let's see examples.

Example 1:

 
class Easy   
 {   
   public static void main(String[] args)   
   {   
    int x=10;   
    if(x>5)   
     {   
         System.out.println("x is greater than 5");   
     }   
   }   
 }   
 / ### Output ### 
 x is greater than 5

Example 2: Check given number is Negative or Positive or Zero

 import java.util.Scanner;   
 class Easy   
 {   
   public static void main(String[] args)   
   {   
     Scanner in=new Scanner(System.in);   
     int no;   
     System.out.println("Enter any number");   
     no=in.nextInt();   
     if(no>0)   
     System.out.println("number is positive");   
     if(no<0)   
     System.out.println("number is negative");   
     if(no==0)   
     System.out.println("number is zero");   
   }   
 }   
 / ### Output ### 
 Enter any number -5 
 number is negative /   

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