Thread: Whats wrong with my code

Hello. I am new to java learning online. Please tell me whats wrong with my code. When i input A, B, C or D it gives no result no error just blank


package Loops;

import java.util.Scanner;

public class city_if_loop {

private static Scanner city;

public static void main(String[] args) {

city = new Scanner(System.in);

System.out.println("Enter Your City");

String c= city.nextLine();

if (c=="A"){System.out.println("Your zipcode is A");}
else if (c=="B"){System.out.println("Your zipcode is B");}
else if (c=="C"){System.out.println("Your zipcode is C");}
else if (c=="D"){System.out.println("Your zipcode is D");}
}
}

thanks i got it