Merge pull request #542 from yyash01/master

improved library

sorting/binary_Insertion_Sort.c

@@ -2,6 +2,8 @@
  * Using binary search to find the proper location for
  * inserting the selected item at each iteration. */
 #include <stdio.h>
+#include<stdlib.h>
+//nothing to add on library
 
 /*Displays the array, passed to this method*/
 void display(int arr[], int n) {