ubuntu 14.04源更新(sources.list)
deb http://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ trusty-update…
⭐️ 题目描述 🌟 leetcode链接:一维数组的动态和
ps: 动态数组求和其实就是当前 i 位置的值等于 0 - i 的求和,控制好循环条件即可。
代码:
/*** Note: The returned array must be malloced, assume caller calls…