Answer 1

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Answer 2

Learn to comment your code.
Understand basic syntax of the language you are using.
Use spacing to make the code more readable.
Always try to optimize your code.
Revisit your older codes and see if you can improve.
Pick projects/ challenges and complete them
Never hesitate to ask for help.
Examine free source code
learn to use search.
Also do not just copy others's code line for line.