public class Hello{
	public static void main(String [] args){
		System.out.println("Hello World!");
		System.out.println("Hello!\nWorld!");
		double a=0.0 ;
		a=(double) (1/3);
		System.out.println(a);
		
		System.out.println("first git commit");
		System.out.println("integrate the github with Sumblime text by Git plugin.");

	}
}
@@ -321,12 +321,39 @@
 in.%22);%0A%0A
+%09%09System.out.println(%22%22);%0A%0A
 %09%7D%0A%7D

add a blahblah