Adding.

Author: badprog

p_4_median_of_two_sorted_arrays/README.md

@@ -0,0 +1,33 @@
+# p_4_median_of_two_sorted_arrays
+
+🔗 https://leetcode.com/problems/median-of-two-sorted-arrays/description/?source=submission-noac
+
+## Leetcode - 4 - Median of two sorted arrays
+
+Given two sorted arrays nums1 and nums2 of size m and n respectively, return the median of the two sorted arrays.  
+
+The overall run time complexity should be O(log (m+n)).
+
+ 
+
+Example 1:
+
+Input: nums1 = [1,3], nums2 = [2]  
+Output: 2.00000  
+Explanation: merged array = [1,2,3] and median is 2.  
+
+Example 2:
+
+Input: nums1 = [1,2], nums2 = [3,4]  
+Output: 2.50000  
+Explanation: merged array = [1,2,3,4] and median is (2 + 3) / 2 = 2.5.  
+ 
+
+Constraints:
+
+nums1.length == m  
+nums2.length == n  
+0 <= m <= 1000  
+0 <= n <= 1000  
+1 <= m + n <= 2000  
+-106 <= nums1[i], nums2[i] <= 106