Problem 3 and 4

0004-median-of-two-sorted-arrays/solution.py

@@ -0,0 +1,5 @@
+class Solution:
+    def findMedianSortedArrays(self, nums1: List[int], nums2: List[int]) -> float:
+        nums1 = sorted(nums1 + nums2)
+        length = len(nums1)
+        return nums1[length//2] if length % 2 == 1 else float(sum(nums1[length//2-1:length//2+1]))/2