@@ -0,0 +1,255 @@
+public class RectCover %7B%0A    public int rectCover(int target) %7B%0A%09%09if(target%3C=0)%0A            return 0;%0A        if(target==1)%0A            return 1;%0A        if(target ==2)%0A            return 2;%0A        return rectCover(target-1)+rectCover(target-2);%0A    %7D%0A%7D%0A

Create RectCover.java