摘要：原题： https://leetcode.com/problems/add-two-numbers/ You are given two linked lists representing two non-negative numbers. The digits are stored in reve 阅读全文

摘要：原题: https://leetcode.com/problems/two-sum/ Given an array of integers, find two numbers such that they add up to a specific target number. The functio 阅读全文

摘要：I.vector1.头文件：#include //容器vector是一个能实现随机存取、插入删除的动态数组，还可以当栈使。 2.创建： vector v1; // 里可以是struct或者vector嵌套：vector > ivec;vector是... 阅读全文