public class CompareStrings
{
    public static void main(String args[])
    {
        String s1 = new String("Hello");
        String s2 = new String("Hi");
        String s3 = new String("How Are you");
        String s4 = new String("how are you");
        System.out.println("string s1 =" +s1);
        if(s1.equals("Hello"))
        System.out.println("Both are equal");
        else
        System.out.println("They are not equal");
        if(s1.equalsIgnoreCase(s2))
        System.out.println("Both are equal");
        else
        System.out.println("They are not equal");
        if(s3.equalsIgnoreCase(s4))
        System.out.println("s3 equals s4");
        else
        System.out.println("s3 not equal to s4");
        System.out.println("The returned value is:" +s1.compareTo(s2));
        System.out.println("The value is :" +s2.compareTo(s1));
    }
    
}