真爱无限

摘要： //vector.cpp/*vector的特性当前容量：.capacity()约定容量：.reserve()下标：.operator[](i) ,.at(i) 越界抛出异常*/#include<iostream>using namespace std;#include<vector>#include<exception>#include<typeinfo>#include "print.h"void print(const vector< vector<int> >& v)//相当于二维数组{ 阅读全文

摘要： /*迭代器.begin(),.end() ,.rbegin() , .rend()插入：.insert(position,element)删除：.erase(position),.erase(pos_begin,pos_end)清除：.clear()大小：.size(), .max_size(), .empty()交换：.swap(c2) , swap(c1,c2)运算符：=,>,<,>=,<=,==,!=*/#include <iostream>using namespace std;#include <vector>#include < 阅读全文