addding to repo

Week 5.md

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+## Week 5
+### Problem 1
+
+Consider linearArray is a linear array with n elements and k is a positive integer such that k<=n. 
+
+Write a Java program to delete an element available at the kth position of linearArray.
+
+
+```
+
+### Problem 2
+
+
+Let linearArray be a Linear Array (unordered) with n elements and k is a positive integer such that k<=n. 
+
+Write a Java program to  insert an item into the kth position of linearArray.
+
+```