/in/Main.java:10: error: variable B might not have been initialized
			B=B+A;
			  ^
/in/Main.java:10: error: variable A might not have been initialized
			B=B+A;
			    ^
/in/Main.java:13: error: variable A might not have been initialized
		System.out.println(A);
		                   ^
3 errors