m9810223
diff --git a/‎2022/04/__init__.py
Lines changed: 23 additions & 0 deletions b/‎2022/04/__init__.py
Lines changed: 23 additions & 0 deletions
@@ -0,0 +1,23 @@
+def cast_input(inputs: str):
+    return map(
+        lambda x: map(lambda x: map(int, str(x).split('-')), str(x).split(',')),
+        inputs.splitlines(),
+    )
+
+
+def fully_contains(x):
+    (al, ar), (bl, br) = x
+    return al <= bl and br <= ar or al >= bl and br >= ar
+
+
+def part1(inputs):
+    return sum(map(fully_contains, inputs))
+
+
+def overlap(x):
+    (al, ar), (bl, br) = x
+    return max(al, bl) <= min(ar, br)
+
+
+def part2(inputs):
+    return sum(map(overlap, inputs))