Added do-while loop documentation in loops section

content/java/concepts/loops/loops.md

@@ -1,12 +1,13 @@
 ---
 Title: 'Loops'
-Description: 'The while loop loops through a block of code as long as a specified condition is true: pseudo while (condition) { // Code block to be executed }  In this example, the code in the loop will run again and again, as long as variable i is still less than 10:'
+Description: 'Perform repeated execution of statements in Java using loops such as for, while, and do-while.'
 Subjects:
+  - 'Code Foundations'
   - 'Computer Science'
 Tags:
+  - 'For'
   - 'Loops'
   - 'While'
-  - 'For'
 CatalogContent:
   - 'learn-java'
   - 'paths/computer-science'
@@ -43,6 +44,37 @@ The output would be:
 8
 ```
 
+## Do-While Loop
+
+The `do-while` loop is similar to a `while` loop, but the code block **executes at least once**, even if the condition is false. This makes it useful when you want the loop to run **at least one time** before checking the condition.
+
+```pseudo
+do {
+  // Code block to be executed
+} while (condition);
+```
+
+In this example, the code in the loop will run at least once, and then continue running as long as variable `i` is less than 10:
+
+```java
+int i = 5;
+
+do {
+  System.out.println(i);
+  i++;
+} while (i < 10);
+```
+
+The output would be:
+
+```shell
+5
+6
+7
+8
+9
+```
+
 ## For Loop
 
 A `for` loop iterates over a range of values. Its declaration is made up of the following three parts, each separated by a semicolon: