Update ShellSort.java

Author: tushar152

ShellSort.java

@@ -1,37 +1,29 @@
-public class ShellSort
-{
-	public static void main(String[] args) 
-	{
+public class ShellSort	{
+	public static void main(String[] args) {
 		int a[]={25,-17,8,92,-21,0};
 
-		for(int gap=a.length/2;gap>0;gap/=2)
-		{
-
-			for(int i=gap;i<a.length;i++)
-			{
+		for(int gap=a.length/2;gap>0;gap/=2)	{
+			for(int i=gap;i<a.length;i++)	{
 				int tmp=a[i];
 				int j=i;
 
-				while(j>=gap &&a[j-gap]>tmp)
-				{
+				while(j>=gap &&a[j-gap]>tmp)	{
 					a[j]=a[j-gap];
 					j-=gap;
 				}
 				a[j]=tmp;
-
 			}
 		}
-
-        System.out.println("Sorted Array : ");
-        System.out.print("[");
-		for(int i=0;i<a.length;i++)
-		{
-            if(i == a.length-1)
-			    System.out.print(a[i]);
-            else
-                System.out.print(a[i] + ", ");
+		
+		System.out.println("Sorted Array : ");
+    System.out.print("[");
+		
+		for(int i=0;i<a.length;i++)	{
+			if(i == a.length-1)
+				System.out.print(a[i]);
+      else
+				System.out.print(a[i] + ", ");
 		}
         System.out.println("]");
 	}	
-	
-}
+}