From 822b394f47231e02043b42437cb5c2dea9197add Mon Sep 17 00:00:00 2001
From: Utkarsh-Singhal-26 <singhalutkarsh26@gmail.com>
Date: Fri, 9 Jan 2026 15:12:55 +0530
Subject: [PATCH 1/2] [Term Entry] Dart Queue: .elementAt()

---
 .../queue/terms/elementAt/elementAt.md        | 51 +++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 content/dart/concepts/queue/terms/elementAt/elementAt.md

diff --git a/content/dart/concepts/queue/terms/elementAt/elementAt.md b/content/dart/concepts/queue/terms/elementAt/elementAt.md
new file mode 100644
index 00000000000..ce1308f2a8f
--- /dev/null
+++ b/content/dart/concepts/queue/terms/elementAt/elementAt.md
@@ -0,0 +1,51 @@
+---
+Title: '.elementAt()'
+Description: 'Returns the element at the specified index in a queue.'
+Subjects:
+  - 'Computer Science'
+  - 'Code Foundations'
+Tags:
+  - 'Dart'
+  - 'Queues'
+  - 'Methods'
+CatalogContent:
+  - 'learn-dart'
+  - 'paths/computer-science'
+---
+
+In Dart, the **`.elementAt()`** method returns the element at the specified index in a queue. This method is part of the `Queue` class under the `dart:collection` library.
+
+## Syntax
+```pseudo
+queue.elementAt(index);
+```
+
+- `queue`: The name of the queue from which an element is to be retrieved.
+- `index`: The zero-based position of the element to be retrieved.
+
+> **Note:** If the index is out of range, this method throws a `RangeError`.
+
+## Example
+
+The following example demonstrates the usage of the `.elementAt()` method:
+```dart
+import 'dart:collection';
+
+void main() {
+  Queue<int> numbers = Queue<int>();
+
+  numbers.add(10);
+  numbers.add(20);
+  numbers.add(30);
+  numbers.add(40);
+
+  print("Element at index 0: ${numbers.elementAt(0)}");
+  print("Element at index 2: ${numbers.elementAt(2)}");
+}
+```
+
+The output for the above code is as follows:
+```shell
+Element at index 0: 10
+Element at index 2: 30
+```
\ No newline at end of file

From 402211fd8f992bf8774d74088885453f757c97d9 Mon Sep 17 00:00:00 2001
From: Mamta Wardhani <mamta.wardhani@gmail.com>
Date: Mon, 12 Jan 2026 17:13:51 +0530
Subject: [PATCH 2/2] Improve .elementAt() method documentation

Updated the documentation for the .elementAt() method to clarify the parameters and return value.
---
 .../concepts/queue/terms/elementAt/elementAt.md  | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/content/dart/concepts/queue/terms/elementAt/elementAt.md b/content/dart/concepts/queue/terms/elementAt/elementAt.md
index ce1308f2a8f..6b5c51a8cd8 100644
--- a/content/dart/concepts/queue/terms/elementAt/elementAt.md
+++ b/content/dart/concepts/queue/terms/elementAt/elementAt.md
@@ -2,8 +2,8 @@
 Title: '.elementAt()'
 Description: 'Returns the element at the specified index in a queue.'
 Subjects:
-  - 'Computer Science'
   - 'Code Foundations'
+  - 'Computer Science'
 Tags:
   - 'Dart'
   - 'Queues'
@@ -13,21 +13,28 @@ CatalogContent:
   - 'paths/computer-science'
 ---
 
-In Dart, the **`.elementAt()`** method returns the element at the specified index in a queue. This method is part of the `Queue` class under the `dart:collection` library.
+In Dart, the **`.elementAt()`** method returns the element at the specified index in a `Queue`. This method is part of the `Queue` class under the `dart:collection` library.
 
 ## Syntax
+
 ```pseudo
 queue.elementAt(index);
 ```
 
-- `queue`: The name of the queue from which an element is to be retrieved.
+**Parameters:**
+
 - `index`: The zero-based position of the element to be retrieved.
 
+**Return value:**
+
+Returns the element at the specified `index`.
+
 > **Note:** If the index is out of range, this method throws a `RangeError`.
 
 ## Example
 
 The following example demonstrates the usage of the `.elementAt()` method:
+
 ```dart
 import 'dart:collection';
 
@@ -45,7 +52,8 @@ void main() {
 ```
 
 The output for the above code is as follows:
+
 ```shell
 Element at index 0: 10
 Element at index 2: 30
-```
\ No newline at end of file
+```