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Asked: 2024-09-26T21:53:44+05:30 In:

How to create a compact Python AST for FizzBuzz without sacrificing code clarity?

I’ve been messing around with a fun challenge lately, and I need some help wrapping my head around it. So, you know the classic FizzBuzz problem, right? It’s pretty simple—you print numbers from 1 to 100, but for multiples of 3, you print “Fizz” instead of the number, and for multiples of 5, it’s “Buzz.” If a number is a multiple of both 3 and 5, you print “FizzBuzz.” Easy enough, right?

Now, here’s where it gets interesting. Imagine you’ve got to produce an abstract syntax tree (AST) for FizzBuzz in Python, but here’s the twist: you have to do it while keeping the code as compact as possible. The goal is to come up with the shortest possible code while still maintaining the functionality of the original FizzBuzz problem. It’s like a mini coding contest where brevity is king.

I’ve been scratching my head trying to figure out how to minimize the code size without sacrificing clarity too much. I’m familiar with how ASTs work in Python, but I’m struggling to find a way to make my code concise without running into those annoying syntax errors. I’ve seen some clever solutions out there, but I want to hear what the rest of you creative coders might come up with!

The constraints have definitely challenged my typical approach to coding, and it’s fascinating to see how different minds tackle the same task. So, if you were to write an AST for FizzBuzz in Python, what would your solution look like? How low could you possibly go in terms of character count while keeping everything functional?

Throw your ideas my way! I’d love to see your code snippets and hear any strategies you’ve got for optimizing FizzBuzz. Oh, and if you’ve got any tips on maintaining readability while chasing those character counts, I’m all ears! Let’s see if we can crack this together!

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    2 Answers

    1. The FizzBuzz problem provides an excellent exercise in both coding efficiency and readability. To create a concise abstract syntax tree (AST) for FizzBuzz in Python, we can leverage a single line of code that utilizes the ternary conditional operator. Here’s a minimal example:

      for i in range(1, 101): print("Fizz"*(i%3==0) + "Buzz"*(i%5==0) or i)

      This one-liner effectively checks each number from 1 to 100. It concatenates “Fizz” for multiples of 3 and “Buzz” for multiples of 5, defaulting to the integer itself if neither condition is met. This approach reduces code size significantly while preserving readability. However, should you require maintaining clarity, consider the following tips: utilize descriptive variable names when expanding functionality, and organize your logic into functions if space permits. Finding a balance between brevity and comprehension is key, especially when dealing with complex challenges like FizzBuzz.

    2. f=lambda x:("Fizz"*(x%3<1)+"Buzz"*(x%5<1)or x)
for x in range(1,101)

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