LeetCode #658 Find K Closest Elements 找到 K 个最接近的元素
658FindKClosestElements找到K个最接近的元素Description:Givenasortedintegerarrayarr,twointegerskandx,returnthekclosestintegerstoxinthearray.Theresultshouldalsobesortedinascendingorder.Anintegeraisclosertoxthanan