合并两个vectcor——2013-08-26

vector<int>   v1;
    vector<int>   v2;

    for(int i=0; i<5; i++) {
        v1.push_back(i);
        if(i%2==1) {
            v2.push_back(i*10);
        }
    }

    print(v1,"v1");
    print(v2,"v2");

    vector<int> v3;
    v3.insert(v3.end(),v1.begin(),v1.end());
    v3.insert(v3.end(),v2.begin(),v2.end());
    print(v3,"v3");

void   HelloWorld::print(vector<int>& v,const char* mark) {
    cout<<"------------   "<<mark<<"   ------------"<<endl;
    size_t len   =   v.size();
    for   (size_t   i   =   0;   i   <   len;   i++)   {
        cout<<v[i]<<endl;
     }
}