help me fix it can't run it properly

Question

import java.util.Scanner;
public class Diet {
public static void main(String[] arga){

double H, A, Ciz, Rec;

Scanner input = new Scanner(System.in);

System.out.print("Enter the Height: ");
H=input.nextDouble();
System.out.print("Enter the Age: ");
A=input.nextDouble();
System.out.print("Enter the Citizenship: ");
Ciz=input.nextDouble();

if(H >= 200 && A>= 21 && A<=25 && Ciz == C)
{
System.out.printf("Your ACCEPTED");
}

System.out.print(" Recommendation Jedi Master Obi Wan");
Rec=input.nextDouble();
else if(Rec == R)
{
System.out.printf("Accepted Automatically");
}
else{
System.out.printf("Your REJECTED");
}
}
}

Answer 1

Adding : you are also not defined R, C variables.. Which are you using in if conditions..
Define and give values.. &

To work it correctly add only 'if' instead of 'else if'.

Answer 2

You wrongly placed your else if statement. A else if statement is valid only if it's placed right after a if statement. Hope this helps.