From ebedcaf11e552022b39b654efc5938fbb20fed68 Mon Sep 17 00:00:00 2001
From: Afraj <60289125+afraj18@users.noreply.github.com>
Date: Sat, 16 Oct 2021 16:05:07 +0530
Subject: [PATCH 1/4] unnecessary class file deleted

---
 Recursive.class | Bin 1172 -> 0 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
 delete mode 100644 Recursive.class

diff --git a/Recursive.class b/Recursive.class
deleted file mode 100644
index 68173fbe8cd1cd34eb59bd560ec36ab94573b490..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 1172
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z5;L{T(y@pq3|A{*!}LCxa#xsv@NE&8VbheJ$xJ&i8N*nE*G0*5t6Xl`a+jn)a#seb
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From ca11b84882924071b1064b673f93f02161e78654 Mon Sep 17 00:00:00 2001
From: Afraj <60289125+afraj18@users.noreply.github.com>
Date: Sat, 16 Oct 2021 16:12:42 +0530
Subject: [PATCH 2/4] DSA with Java some new files updated

HashMap and Binary Tree Files Added
---
 Java/binaryTreeCustom.java | 39 ++++++++++++++++++++++++++++++++++++++
 Java/indicesOfTwo.java     | 27 ++++++++++++++++++++++++++
 2 files changed, 66 insertions(+)
 create mode 100644 Java/binaryTreeCustom.java
 create mode 100644 Java/indicesOfTwo.java

diff --git a/Java/binaryTreeCustom.java b/Java/binaryTreeCustom.java
new file mode 100644
index 0000000..7fc3915
--- /dev/null
+++ b/Java/binaryTreeCustom.java
@@ -0,0 +1,39 @@
+package com.company;
+
+public class binaryTreeCustom {
+    public static void main(String[] args) {
+       Node n1 = new Node(5);
+       Node n2 = new Node(3);
+       Node n3 = new Node(2);
+       Node n4 = new Node(32);
+       Node n5 = new Node(23);
+       Node n6 = new Node(52);
+
+
+        n1.left = n2;
+        n1.right = n3;
+        n2.left = n4;
+        n2.right = n5;
+        n3.left = n6;
+//        n1.right = n5;
+
+        System.out.println(sumvalue(n1));
+
+    }
+    public static int sumvalue(Node root){
+        if (root==null){
+            return 0;
+        }
+            return root.data+sumvalue(root.left)+sumvalue(root.right);
+
+    }
+}
+class Node {
+    int data;
+    Node left;
+    Node right;
+
+    Node(int data){
+         this.data = data;
+    }
+}
diff --git a/Java/indicesOfTwo.java b/Java/indicesOfTwo.java
new file mode 100644
index 0000000..10ccb46
--- /dev/null
+++ b/Java/indicesOfTwo.java
@@ -0,0 +1,27 @@
+package com.company;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+public class indicesOfTwo {
+    public int[] sumTwo(int[] nums_arr, int target) throws IllegalAccessException {
+        HashMap<Integer, Integer> hm = new HashMap<Integer,Integer>(    );
+
+        for (int i = 0; i < nums_arr.length; i++) {
+            int comp = target - nums_arr[i];
+            if (hm.containsKey(comp)) {
+                return new int[] {hm.get(comp), i};
+            }
+            hm.put(nums_arr[i],i);
+        }
+        throw new IllegalAccessException("Not Found");
+    }
+
+
+    public static void main(String[] args) throws IllegalAccessException {
+        int myarr[] = {2, 7,11,15};
+        indicesOfTwo ts = new indicesOfTwo();
+        System.out.println(Arrays.toString(ts.sumTwo(myarr, 26)));
+    }
+}
\ No newline at end of file

From e6c0bc9acc24a85e7e066531eed3be6cbf093f7a Mon Sep 17 00:00:00 2001
From: Afraj <60289125+afraj18@users.noreply.github.com>
Date: Sun, 17 Oct 2021 12:28:26 +0530
Subject: [PATCH 3/4] requested change is made

---
 Java/binaryTreeCustom.java | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Java/binaryTreeCustom.java b/Java/binaryTreeCustom.java
index 7fc3915..129be38 100644
--- a/Java/binaryTreeCustom.java
+++ b/Java/binaryTreeCustom.java
@@ -1,5 +1,3 @@
-package com.company;
-
 public class binaryTreeCustom {
     public static void main(String[] args) {
        Node n1 = new Node(5);

From 352e5a952de2172ccf132c2b7fa0825d19cc808e Mon Sep 17 00:00:00 2001
From: Afraj <60289125+afraj18@users.noreply.github.com>
Date: Sun, 17 Oct 2021 12:29:22 +0530
Subject: [PATCH 4/4] requested change in this file is made

---
 Java/indicesOfTwo.java | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Java/indicesOfTwo.java b/Java/indicesOfTwo.java
index 10ccb46..a65fdb6 100644
--- a/Java/indicesOfTwo.java
+++ b/Java/indicesOfTwo.java
@@ -1,5 +1,3 @@
-package com.company;
-
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Map;
@@ -24,4 +22,4 @@ public static void main(String[] args) throws IllegalAccessException {
         indicesOfTwo ts = new indicesOfTwo();
         System.out.println(Arrays.toString(ts.sumTwo(myarr, 26)));
     }
-}
\ No newline at end of file
+}