docs: update DIRECTORY.md

Author: github-actions[bot]

DIRECTORY.md

@@ -160,6 +160,7 @@
   * [Spirograph](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/graphics/spirograph.cpp)
 
 ## Greedy Algorithms
+  * [Binary Addition](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/greedy_algorithms/binary_addition.cpp)
   * [Boruvkas Minimum Spanning Tree](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/greedy_algorithms/boruvkas_minimum_spanning_tree.cpp)
   * [Digit Separation](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/greedy_algorithms/digit_separation.cpp)
   * [Dijkstra](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/greedy_algorithms/dijkstra.cpp)
@@ -341,7 +342,6 @@
   * [Sparse Table](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/range_queries/sparse_table.cpp)
 
 ## Search
-  * [Longest Increasing Subsequence Using Binary Search](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/search/Longest_Increasing_Subsequence_using_binary_search.cpp)
   * [Binary Search](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/search/binary_search.cpp)
   * [Exponential Search](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/search/exponential_search.cpp)
   * [Fibonacci Search](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/search/fibonacci_search.cpp)
@@ -351,6 +351,7 @@
   * [Interpolation Search2](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/search/interpolation_search2.cpp)
   * [Jump Search](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/search/jump_search.cpp)
   * [Linear Search](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/search/linear_search.cpp)
+  * [Longest Increasing Subsequence Using Binary Search](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/search/longest_increasing_subsequence_using_binary_search.cpp)
   * [Median Search](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/search/median_search.cpp)
   * [Median Search2](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/search/median_search2.cpp)
   * [Saddleback Search](https://github.com/TheAlgorithms/C-Plus-Plus/blob/HEAD/search/saddleback_search.cpp)