见大家不习惯用指针的形式,分享一种全用指针的写法吧,以供学习参考!

#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 i = 0; i < n; i++) {
        for (int j = 0; j < n; j++) {
            *(*(p + i) + j) = i + j;
        }
    }
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < n; j++) {
            cout << *(*(p + i) + j) << ' ';
        }
        cout << endl;
    }

    return 0;
}