题解 | #创建二维动态数组#

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin>>n;
    // write your code here......
    int **p {new int*[n]};
    for (int i{0}; i < n; i++) {
        *(p+i) = new int[n];
        for (int j{0}; j < n; j++) {
            *(*(p+i)+j) = i+j;
            cout << *(*(p+i)+j) << " ";
        }
        cout << endl;
    }
    return 0;
}