before military service

elarabyelaidy19 · Oct 11, 2022 · 05bd2f1 · 05bd2f1
1 parent 9991a26
commit 05bd2f1
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/DFS/DFS.java b/DFS/DFS.java
@@ -2,7 +2,9 @@
 
 import java.nio.file.attribute.GroupPrincipal;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
+import java.util.LinkedList;
 import java.util.List;
 import java.util.Stack;
 
@@ -111,7 +113,7 @@ public HashMap<Integer, List<Integer>> buildGraph(int[][] edges, int n) {
     // Largest Components 
 
     // ==================================================================================
-
+    public List<List<Integer>> pacificAtlantic(int[][] heights) {
         List<List<Integer>> res = new LinkedList<>(); 
         if(heights == null || heights.length == 0 || heights[0].length == 0) 
             return res;

diff --git a/LeetcodeRefs.md b/LeetcodeRefs.md
@@ -11,4 +11,7 @@
 > OOP Main ideas. 
 
 ## [Graph Algorithms](https://leetcode.com/discuss/study-guide/2360573/become-master-in-graph)
-> Graph Algorithms.
+> Graph Algorithms. 
+
+# Binary Search 
+- [Binary Search](https://leetcode.com/problems/search-insert-position/discuss/249092/Come-on-forget-the-binary-search-patterntemplate!-Try-understand-it!)