Add function that calculates the number of assignment pairs as desired

The number of assignment pairs where one range fully contains the other.
katzuv · Dec 10, 2022 · 483098e · 483098e
1 parent f234c09
commit 483098e
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/puzzles/solutions/2022/d04/p1.py b/puzzles/solutions/2022/d04/p1.py
@@ -19,7 +19,12 @@ def get_sections(input_text: str) -> tuple[tuple[set[int], set[int]]]:
 
 
 def get_answer(input_text: str):
-    raise NotImplementedError
+    """Return the number of assignment pairs where one range fully contains the other."""
+    section_pairs = get_sections(input_text)
+    return sum(
+        first_section <= second_section or second_section <= first_section
+        for first_section, second_section in section_pairs
+    )
 
 
 if __name__ == "__main__":