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# How to improve the code?

The object of the program is to identify all the Pythagorean triples for : a + b + c = N such that a^2 + b^2 = c^2 where a < b < c I tried to use the logic: a + b + c = N such that a^2 + b^2 = c^2 where a < b < c and a = 2mn, b = m^2 - n^2, c = m^2 + n^2 where m > n but it would not produce all 8 triplets for N = 840 which I had got from a Euler proof. What else could be used to speed this up? https://code.sololearn.com/cpuk3QOT0Gdb/?ref=app

4 Answers

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William Owens in about half of the iterations c is negative so it is doing unnecessary calculations.

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If I run your code for input 840, it does show 8 results (correctly).
Did you manage to fix it? or I don't see the bug.

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I was testing with N=840, but you can cause c to go negative with only N=2.

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Brian What are you using for N to get the negatives?

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help my code does not iterate

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What is the problem 🤨🧐??

1 Votes

Generador de divicion python.

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