c++ remove 使用

//remove-erase
#include <iostream>
#include <vector>
#include <algorithm>
int main(void)
{
    std::vector<int> v;
    v.reserve(10);
    std::cout << v.size() << std::endl;
    std::cout << v.capacity() << std::endl;
    for (size_t i=1;i<=10;++i)
    {
        v.push_back(i);
    }
    v[3] = v[5] = v[9] = 44;
    std::cout << "添加并修改数据" << v.size() << std::endl;
    for (auto it:v)
    {
        std::cout << it << std::endl;
    }
    remove(v.begin(), v.end(), 44);

    std::cout << "remove数据完成" << std::endl;
    for (auto it:v)
    {
        std::cout << it << std::endl;
    }
    system("pause");
    return 0;
}