black_shuang的博客

一、TwoSum题目描述:Given an array of integers, returnindicesof the two numbers such that they add up to a specific target.example:Given nums = [2, 7, 11, 15], target = 9,Because nums[0] + nums[...

题目描述:Given an integer arraynums, find the contiguous subarray(containing at least one number) which has the largest sum and return its sum.Example:Input: [-2,1,-3,4,-1,2,1,-5,4], Output: 6 Exp...