//If Statement:-

  • //In java, an if statement is used when we want to test a condition.
  • //the condition after evaluation of if statement will be either true or false.
  • //If this condition is true then the block of the statement connected to the if statement is executed.
  • //If this condition is false then the block of the statement connected to the if statement is not executed. 
  • Syntax of if statement :-

        if (condition)

{

// block of code to be executed if the condition is true

}






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//Program I:-

package controlStatements; 

public class IfUse 

{ 

       public static void main(String[] args)

       {

              //If my marks is greater than 40 then Print I Am Pass.

              int marks=64;

          if(marks>40)

              {

                     System.out.println("I Am Pass");

              }   

       }

} 

//Output:-

I Am Pass

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//Program II:-

package controlStatements; 

public class IfUse 

{

       public static void main(String[] args)

       {

              //If my marks is greater than 40 then Print I Am Pass.             

              int marks=4;        

              if(marks>40)

              {

                     System.out.println("I Am Pass");

              }     

       }

}

//Output:-

 

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//Program III:-

package controlStatements; 

public class IfUse 

{ 

       public static void main(String[] args)

       {             

              //If it is Sunday then Print Today is Holiday.             

              String day="Sunday";             

              if(day=="Monday")

              {

                     System.out.println("Today is Holiday");

              }

       } 

} 

//Output:-

 

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//Program IV:-

package controlStatements; 

public class IfUse 

{ 

       public static void main(String[] args)

       {             

              //If it is Sunday then Print Today is Holiday.             

              String day="Sunday";             

              if(day=="Sunday")

              {

                     System.out.println("Today is Holiday");

              }

       }

}

//Output:-

Today is Holiday

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