java else if statements

System.out.println("How many sattelites does JUPITER have ??");
		C = scan.nextInt();
		
		if (C == 79)
		{
			System.out.println("Congrats ! You got the Third  Question Right :)");
			points = points + 1;
		}
		
		else if (C != 79)
		{
			System.out.println("Sorry but your answer is wrong :(");
		}

int x = 3;

if (x == 3) {
  // block of code to be executed if the condition is true
} else {
  // block of code to be executed if the condition is false
}

if statement executes a set of statements if condition is true.

Syntax:

if(condition)
{
   // if condition is true;
}

else if statement is used to specify new condition if first condition is false.
Syntax:

if(condition1)
{
   // execute if condition1 is true
}
else if (condition2)
{
   // execute if condition2 is true
}
else if (condition3)
{
   // execute if condition3 is true
}
else
{
   // execute if conditions 1, 2 and 3 becomes false
}

import java.io.*; 
  
class GFG { 
    public static void main(String[] args) 
    { 
        // initializing expression 
        int i = 20; 
  
        // condition 1 
        if (i == 10) 
            System.out.println("i is 10\n"); 
  
        // condition 2 
        else if (i == 15) 
            System.out.println("i is 15\n"); 
  
        // condition 3 
        else if (i == 20) 
            System.out.println("i is 20\n"); 
  
        else
            System.out.println("i is not present\n"); 
  
        System.out.println("Outside if-else-if"); 
    } 
}