Add solutions for four day tasks

04/input-test

@@ -0,0 +1,6 @@
+2-4,6-8
+2-3,4-5
+5-7,7-9
+2-8,3-7
+6-6,4-6
+2-6,4-8

04/task.py

@@ -0,0 +1,58 @@
+def load(name):
+	with open(name, 'r') as f:
+		for line in f.readlines():
+			if line:
+				f, s = line.split(',')
+				x1, y1 = f.split('-')
+				x2, y2 = s.split('-')				
+				yield (int(x1), int(y1), int(x2), int(y2))
+
+
+def check_full_overlap(x1, y1, x2, y2):
+	return (
+		(x1 >= x2 and y1 <= y2) or (x2 >= x1 and y2 <= y1)
+	)
+
+
+def solution_1(name):
+	return sum([
+		int(check_full_overlap(*g)) for g in load(name)
+	])
+
+# ....=====..
+# ======.....
+
+# ====.......
+# ..======
+
+def check_partial_overlap(x1, y1, x2, y2):
+	return (x1 <= y2 and y1 >= x2) or (y1 >= x2 and x1 <= y2)
+
+
+
+def solution_2(name):
+	return sum([
+		int(check_partial_overlap(*g)) for g in load(name)
+	])
+
+
+# ASSERT
+
+assert check_partial_overlap(5, 7, 7, 9) == True
+assert check_partial_overlap(2, 8, 3, 7) == True
+assert check_partial_overlap(6, 6, 4, 6) == True
+assert check_partial_overlap(2, 6, 4, 8) == True
+
+assert check_partial_overlap(2, 4, 6, 8) == False
+assert check_partial_overlap(2, 3, 4, 5) == False
+
+print(solution_2('input-test'))
+
+assert solution_1('input-test') == 2
+assert solution_2('input-test') == 4
+
+
+# RUN
+
+print(solution_1('input-prod'))
+print(solution_2('input-prod'))