stl_cpp_3.cpp

来自「十多个STL的经典例子,相当不错,初学STL必备」· C++ 代码 · 共 28 行

//stl_cpp_3.cpp
#include <vector>
#include <iostream>
int main(void)
{
    std::vector<int> q;
    q.push_back(10);
    q.push_back(11); 
    q.push_back(12);

    std::vector<int> v;
    for(int i=0; i<5; ++i){
        v.push_back(i);
    }
    std::vector<int>::iterator it = v.begin() + 1;
    it = v.insert(it, 33);
    v.insert(it, q.begin(), q.end());
    it = v.begin() + 3;
    v.insert(it, 3, -1);
    it = v.begin() + 4;
    v.erase(it);
    it = v.begin() + 1;
    v.erase(it, it + 4);
    v.clear();

    return 0;
}