Common Coding Mistakes Every Beginner Should Avoid

Many beginners focus only on getting their code to work, not on making it readable.
Unreadable code is difficult to debug, maintain, or share with others.

# Bad example
x = 10
y = 20
z = x + y
print(z)

# Better example
num1 = 10
num2 = 20
total = num1 + num2
print(total)

🧭 How to Avoid:

  • Use meaningful variable and function names.

  • Add comments where logic is not obvious.

  • Follow consistent indentation and spacing.

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