updating DIRECTORY.md

Author: manu-prakash-choudhary

DIRECTORY.md

@@ -866,6 +866,7 @@
   * [Quine](other/quine.py)
   * [Scoring Algorithm](other/scoring_algorithm.py)
   * [Sdes](other/sdes.py)
+  * [Shuffled Array](other/shuffled_array.py)
   * [Tower Of Hanoi](other/tower_of_hanoi.py)
   * [Word Search](other/word_search.py)