Update Shortest Distance.sql

Author: chaitanyairp

Easy/Shortest Distance.sql

@@ -27,4 +27,17 @@ select min(abs(abs(a.x)-abs(a.next_closest))) as shortest
 from(
 select *,
 lead(x) over(order by x) as next_closest
-from point) a 
+from point) a 
+
+
+My sol:
+
+  select min(abs(a.x - b.x)) as shortest
+  from point a cross join point b
+  where b.x > a.x
+
+
+
+
+
+