class StrBool {
	static void StrCmp(String S1, String S2)
	{
//		if (S1 > S2) System.out.println("S1 > S2");
//		if (S1 < S2) System.out.println("S1 < S2");
//		if (S1 >= S2) System.out.println("S1 >= S2");
//		if (S1 <= S2) System.out.println("S1 <= S2");
		System.out.println(S1 == S2);
		System.out.println(S1 != S2);
		System.out.println(S1.equals(S2));
	}

    public static void main(String[] args) {	
	   String S1 = "Java";
	   String S2 = "Java";
	   StrCmp(S1,S2);

    }
}