Charpter4

#include<iostream>#include<vector>using namespace std;void func_47(){    //copy of array    const size_t arr_size = 7;    int arr1[arr_size]={0,1,2,3,4,5,6};    int arr2[arr_size];    for(int i=0;i<arr_size;i++)    {        arr2[i]=arr1[i];    }    //copy of vector    vector<int> myvec1(10,5);    vector<int> myvec2;    for(vector<int>::iterator iter=myvec1.begin();iter!=myvec1.end();iter++)    {        myvec2.push_back(*iter);    }}int main(){    func_47();    return 0;}