From 851603d8d48266697cb87f8c5e8954a850f11659 Mon Sep 17 00:00:00 2001
From: a-rinaldi <andrea.rinaldi54@gmail.com>
Date: Wed, 19 Oct 2022 00:06:27 +0200
Subject: [PATCH 1/4] Create
 1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js

---
 ...ments-With-Greatest-Element-On-Right-Side.js | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 javascript/1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js

diff --git a/javascript/1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js b/javascript/1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js
new file mode 100644
index 000000000..c3cfd0fcc
--- /dev/null
+++ b/javascript/1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js
@@ -0,0 +1,17 @@
+/**
+ * Time O(N) | Space O(1)
+ * 
+ * @param {number[]} arr
+ * @return {number[]}
+ */
+function replaceElements(arr) {
+    let max = -1;
+
+    for (let i = arr.length - 1; i >= 0; i--) {
+        const temp = arr[i];
+        arr[i] = max;
+        max = Math.max(max, temp);
+    }
+
+    return arr;
+};

From 7a2a1dcc45850e912907c7914bef97b58221c293 Mon Sep 17 00:00:00 2001
From: aakhtar3 <aakhtar3@users.noreply.github.com>
Date: Wed, 19 Oct 2022 07:35:37 -0400
Subject: [PATCH 2/4] Update
 1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js

---
 ...nts-With-Greatest-Element-On-Right-Side.js | 38 ++++++++++++++-----
 1 file changed, 28 insertions(+), 10 deletions(-)

diff --git a/javascript/1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js b/javascript/1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js
index c3cfd0fcc..3fccac053 100644
--- a/javascript/1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js
+++ b/javascript/1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js
@@ -1,17 +1,35 @@
 /**
+ * Reverse - Space O(1)
+ * Time O(N) | Space O(N)
+ * https://leetcode.com/problems/replace-elements-with-greatest-element-on-right-side/
+ * @param {number[]} arr
+ * @return {number[]}
+ */
+var replaceElements = (arr, max = -1, ans = [ -1 ]) => {    
+    arr = arr.reverse();                          /* Time O(N) */
+    
+    for (let i = 0; (i < (arr.length - 1)); i++) {/* Time O(N) */
+        max = Math.max(max, arr[i]);
+        ans[(i + 1)] = max;                           /* Space O(N) */
+    }
+    
+    return ans.reverse();                         /* Time O(N) */
+};
+
+/**
+ * Backward - In-Place
  * Time O(N) | Space O(1)
- * 
+ * https://leetcode.com/problems/replace-elements-with-greatest-element-on-right-side/
  * @param {number[]} arr
  * @return {number[]}
  */
-function replaceElements(arr) {
-    let max = -1;
+var replaceElements = (arr, max = -1) => {  
+     for (let i = (arr.length - 1); (0 <= i); i--) {/* Time O(N) */
+         const num = arr[i];
 
-    for (let i = arr.length - 1; i >= 0; i--) {
-        const temp = arr[i];
-        arr[i] = max;
-        max = Math.max(max, temp);
-    }
+         arr[i] = max;
+         max = Math.max(max, num);
+     }
 
-    return arr;
-};
+     return arr;
+ };

From 8f88176066c6e82529e2d6c1536ebd32e19763c6 Mon Sep 17 00:00:00 2001
From: aakhtar3 <aakhtar3@users.noreply.github.com>
Date: Wed, 19 Oct 2022 07:37:20 -0400
Subject: [PATCH 3/4] Rename
 1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js to
 1299-Replace-Elements-with-Greatest-Element-on-Right-Side.js

---
 ... 1299-Replace-Elements-with-Greatest-Element-on-Right-Side.js} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename javascript/{1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js => 1299-Replace-Elements-with-Greatest-Element-on-Right-Side.js} (100%)

diff --git a/javascript/1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js b/javascript/1299-Replace-Elements-with-Greatest-Element-on-Right-Side.js
similarity index 100%
rename from javascript/1299-Replace-Elements-With-Greatest-Element-On-Right-Side.js
rename to javascript/1299-Replace-Elements-with-Greatest-Element-on-Right-Side.js

From 9562122bb122ab95da58fa7757d748df9f7a644e Mon Sep 17 00:00:00 2001
From: aakhtar3 <aakhtar3@users.noreply.github.com>
Date: Wed, 19 Oct 2022 07:39:25 -0400
Subject: [PATCH 4/4] Update
 1299-Replace-Elements-with-Greatest-Element-on-Right-Side.js

---
 ...1299-Replace-Elements-with-Greatest-Element-on-Right-Side.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/javascript/1299-Replace-Elements-with-Greatest-Element-on-Right-Side.js b/javascript/1299-Replace-Elements-with-Greatest-Element-on-Right-Side.js
index 3fccac053..21557c9f7 100644
--- a/javascript/1299-Replace-Elements-with-Greatest-Element-on-Right-Side.js
+++ b/javascript/1299-Replace-Elements-with-Greatest-Element-on-Right-Side.js
@@ -32,4 +32,4 @@ var replaceElements = (arr, max = -1) => {
      }
 
      return arr;
- };
+};