Merge pull request #5238 from KevinED11/main

reto #39 - python

Retos/Reto #39 - TRIPLES PITAGÓRICOS [Media]/python/KevinED11.py

@@ -0,0 +1,45 @@
+import abc
+from typing import TypeAlias
+import functools
+
+
+PythagoreanTripleList: TypeAlias = list[tuple[int, int, int]]
+
+
+class PythagoreanCalculator(abc.ABC):
+    @abc.abstractmethod
+    def calculate(self, max_number: int) -> PythagoreanTripleList:
+        pass
+
+
+@functools.lru_cache
+def calculate_pythagorean_triples(max_number: int) -> PythagoreanTripleList:
+    triples = []
+    c, m = 0, 2
+    while c < max_number:
+        for n in range(1, m):
+            a = m * m - n * n
+            b = 2 * m * n
+            c = m * m + n * n
+            if c > max_number:
+                break
+            triples += [(a, b, c)]
+        m += 1
+
+    return triples
+
+
+class PythagoreanTriplesCalculator(PythagoreanCalculator):
+    def calculate(self, max_number: int) -> PythagoreanTripleList:
+        return calculate_pythagorean_triples(max_number=max_number)
+
+
+def main(calculator: PythagoreanCalculator) -> None:
+    max_number = 10
+    result = calculator.calculate(max_number)
+    print(f"Pythagorean triples up to {max_number}: {result}")
+
+
+if __name__ == "__main__":
+    calculator = PythagoreanTriplesCalculator()
+    main(calculator=calculator)