How to find the median of two positive ordinal arrays

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Search for the median description of two positive ordinal arrays

Difficulty: difficulty

Give two positive ordered (from small to large) arrays nums1 and nums2 of sizes m and n, respectively. Please find out and return the median of these two positive ordinal arrays.

Example 1:

Input: nums1 = [1p3], nums2 = [2] output: 2.00000 explain: merge array = [1mem2p3], median 2

Example 2:

Input: nums1 = [1jue 2], nums2 = [3jue 4] output: 2.50000 explain: merge array = [1Jing 2 Jing 3 Jing 4], median (2 + 3) / 2 = 2.50000

Example 3:

Input: nums1 = [0jue 0], nums2 = [0je 0] output: 0.00000

Example 4:

Input: nums1 = [], nums2 = [1] output: 1.00000

Example 5:

Input: nums1 = [2], nums2 = [] output: 2.00000

Tip:

Nums1.length = = mnums2.length = = n0