// Maxtrix.cpp : Defines the entry point for the console application.//#include "stdafx.h"#include <stdlib.h>#define N 10#define M 20int main()...{ int arr[N][M]; int i = 0; int j = 0; int *p = NULL; int **pp = NULL; //pp = (int**)arr[0][0]; //input for (i = 0; i < N; i++) ...{ p = &arr[i][0]; pp = (int**)&arr[i]; for (j = 0; j < M; j++) ...{ //arr[i][j] = rand(); //*(*(arr + i) + j) = rand(); //*(p + j) = rand(); } } //output for (i = 0; i < N; i++) ...{ p = &arr[i][0]; for (j = 0; j < M; j++) ...{ //cout << arr[i][j] << " "; //cout << *(*(arr + i) + j) << " "; //cout << *(p + j) << " "; } cout << endl; }}