Implement Perfect Square Sum Calculation Function

prometheus/perfect_square.py

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+ """prometheus/perfect_square.py: Implement Perfect Square Sum Calculation Function"""
+
+from typing import Set
+import math
+
+
+def perfect_square_sum(input_set: Set[int]) -> int:
+    """
+    Calculate the sum of all perfect squares that can be formed from the integers in the input set.
+
+    :param input_set: A set of positive integers
+    :return: The sum of perfect squares
+    """
+    if not input_set:
+        return 0
+
+    sum_of_perfect_squares = 0
+    for num in input_set:
+        if num > 0 and math.isqrt(num)**2 == num:
+            sum_of_perfect_squares += num
+
+    return sum_of_perfect_squares