dynamic constructor in c++
//dynamic constructor and application
//code by Soumyadeep Ghosh
//insta : @soumyadepp
//linked in: https://www.linkedin.com/in/soumyadeep-ghosh-90a1951b6/
#include <bits/stdc++.h>
using namespace std;
class Array
{
int *a;
int size;
public:
Array(int n)
{
a=new int[n]; //dynamic constructor allocating memory for n integers
size=n;
}
void getarr()
{
for(int i=0;i<size;i++)
{
cin>>a[i];
}
}
void putarr()
{
for(int i = 0; i < size ; i++ )
{
cout<<a[i]<<" "<<;
}
cout<<endl;
}
};
int main()
{
Array a(10); //array of 10 integers
a.getarr(); //to accept 10 integers
a.putarr(); //to display 10 integers
return 0;
}
//thank you!