connected to gitpod and refactored

Author: AtulDwivedi

.gitignore

@@ -1,4 +1,5 @@
 *#
+*.class
 *.iml
 *.ipr
 *.iws

src/com/atuldwivedi/dsa/asp/ActivitySelectionProblem.java

@@ -1,3 +1,5 @@
+package com.atuldwivedi.dsa.asp;
+
 import java.util.*;
 import java.lang.*;
 import java.io.*;

src/com/atuldwivedi/dsa/graph/Graph.java

@@ -1,3 +1,5 @@
+package com.atuldwivedi.dsa.graph;
+
 import java.util.*;
 import java.lang.*;
 import java.io.*;

src/com/atuldwivedi/dsa/greedy/JobSequencingProblem.java

@@ -1,3 +1,5 @@
+package com.atuldwivedi.dsa.greedy;
+
 import java.util.*;
 import java.lang.*;
 import java.io.*;

src/com/atuldwivedi/dsa/tree/Test.java

@@ -0,0 +1,7 @@
+package com.atuldwivedi.dsa.tree;
+ 
+public class Test{
+	public static void main(String[] args){
+        System.out.println("Hello");
+    }
+}