Refactor content and remove duplicate images

Removed duplicate images and adjusted content for clarity.

Author: sonnynomnom

blogs/2025/how-to-ace-your-computer-science-classes-with-codedex.mdx

@@ -18,8 +18,6 @@ Look no further, because Codédex is the perfect complement to your CS journey 
 
 ## The Current CS Landscape
 
-![tiktok comment](https://i.imgur.com/GRA9EB8.png)
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 Before we get started, let’s take a look at the current landscape.
 
 <Quote text="In 2025, the dropout rate for CS students hit 10.7%, highest among all college majors." />
@@ -36,14 +34,14 @@ Combine this with the gap between traditional education and real-world skills, p
 
 But don’t sweat. We’ve got you. Here's how to use Codédex if you’re a CS student. ✨
 
+![tiktok comment](https://i.imgur.com/GRA9EB8.png)
+
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 ## Courses
 
 ### Intro to Programming / CS 101
 
-![Intro to CS Language by College in 2025](https://i.imgur.com/qFLfsT0.gif)
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 Taking your first fundamental CS class? This is where a lot of student get their first real taste of algorithmic thinking. If you're not one of those kids who's been coding since age 10, you should _definitely_ be actively practicing outside of class. 
 
 If your teacher explained a concept weirdly in class, and you're still confused (i.e. _where do I even use a while loop_...), Codédex has you covered with our intro courses!
@@ -59,6 +57,8 @@ Whether your school teaches CS 101 in Python, C/C++, or Java, we've got you cove
 - ☕️ Java ➡️ https://codedex.io/java
 - 💻 C/C++ ➡️ https://codedex.io/cpp
 
+![Intro to CS Language by College in 2025](https://i.imgur.com/qFLfsT0.gif)
+
 ### Data Structures & Algorithms (DSA)
 
 DSA is another core CS class and often a [weeder course](https://en.wiktionary.org/wiki/weeder_course) for CS majors. These classes are notoriously tough, and many students fail because they don't have enough hands-on practice with the concepts and professors tend to move fast.