#include <iostream>
void printArray(int** array, int sizeX, int sizeY){
    for(int i=0; i<sizeY; i++){
        for(int j=0; j<sizeX; j++){
            std::cout<<array[j][i]<<" ";
        }
        std::cout<<std::endl;
    }
}
int main(void)
{   int sizeX = 10;
    int sizeY=20;
    int **a = new int*[sizeX];
    for(int i=0; i<sizeX; i++){
        a[i] = new int[sizeY];
    }
    a[0][0]=5;
    a[9][19]=10;
    printArray(a, sizeX, sizeY);
}