#题目Findthecontiguoussubarraywithinanarray(containingatleastonenumber)whichhasthelargestproduct.Forexample,giventhearray[2,3,-2,4],t

1.简述：描述有一个长为n的数组A，求满足0≤a≤b<n的A[b]-A[a]的最大值。给定数组 A 及它的大小 n ，请返回最大差值。数据范围：  ，数组中的值满足 示例1输

Givenanintegerarray nums,finda subarray thathasthelargestproduct,andreturn theproduct.Thetestcasesaregeneratedsothattheanswerwillfit