何以解忧，唯有*代码

摘要： Given an array with n integers, your task is to check if it could become non-decreasing by modifying at most 1 element. We define an array is non-decr 阅读全文

摘要： Given an integer array, find three numbers whose product is maximum and output the maximum product. 题目：给定一个数组，数组长度3-10000，求其中三个数乘积最大的值；（最大乘积不会超过int范围） 阅读全文