#include<bits/stdc++.h>
using namespace std;
int main()
{
    vector<int> a;
    for(int i=0;i<=5;i++)
    {
        a.push_back(i);
    }
        cout<<"Size: "<<a.size()<<endl;
        cout<<"Capacity: "<<a.capacity()<<endl;
        cout<<"Max Size: "<<a.max_size()<<endl;
        a.resize(4);
        cout<<"Size: "<<a.size()<<endl;
        if(a.empty()==false)
        {
            cout<<"Vector is not empty"<<endl;
        }
        else
        {
            cout<<"Vector isnt empty"<<endl;
        }
        a.shrink_to_fit();
        cout<<"Vector elements are: "<<endl;
        for(auto it=a.begin();it!=a.end();it++)
            cout<<*it<<" "<<endl;
        return 0;
}