#include<iostream>
using namespace std;
void main()
{
int len;
cout << "input len:";
cin>>len;
int *p=new int[len];
for (int i=0; i<len; i++)
{
cout << "int[" << i << "]=";
cin >> *(p+i);
}
for (int j=0; j<len; j++)
{
cout << "disp int[" << j << "]=" << *(p+j) << endl;
}
delete[] p;
}