题解 | #创建动态数组#

#include <iostream>
using namespace std;

int main() {

    int n;
    cin >> n;
    
    // write your code here......
    int* arr=new int[n];

    for(int i=n;i <= 2*n-1;i++)
    {
        *(arr+i-n)=i;
        cout<<*(arr+i-n)<<" ";
    }

    return 0;
}