update readme

array-minimum-distance/README.md

@@ -9,21 +9,17 @@
 Examples
 --------------------------
 
-> Input: arr[] = {1, 2}, x = 1, y = 2
+> * Input: arr[] = {1, 2}, x = 1, y = 2
+> * Output: Minimum distance between 1 and 2 is 1.
 
-> Output: Minimum distance between 1 and 2 is 1.
+> * Input: arr[] = {3, 4, 5}, x = 3, y = 5
+> * Output: Minimum distance between 3 and 5 is 2.
 
-> Input: arr[] = {3, 4, 5}, x = 3, y = 5
+> * Input: arr[] = {3, 5, 4, 2, 6, 5, 6, 6, 5, 4, 8, 3}, x = 3, y = 6
+> * Output: Minimum distance between 3 and 6 is 4.
 
-> Output: Minimum distance between 3 and 5 is 2.
-
-> Input: arr[] = {3, 5, 4, 2, 6, 5, 6, 6, 5, 4, 8, 3}, x = 3, y = 6
-
-> Output: Minimum distance between 3 and 6 is 4.
-
-> Input: arr[] = {2, 5, 3, 5, 4, 4, 2, 3}, x = 3, y = 2
-
-> Output: Minimum distance between 3 and 2 is 1.
+> * Input: arr[] = {2, 5, 3, 5, 4, 4, 2, 3}, x = 3, y = 2
+> * Output: Minimum distance between 3 and 2 is 1.
 
 **METHOD 1 (Simple)**