c++ demo 07 栈和堆 三维

int main(){
    int ***p;
   int i,j,k;

   p = new int **[2];
    for (int i = 0; i <2 ; i++) {
        p[i]=new int *[3];
        for (int j = 0; j <3 ; j++) {
            p[i][j]=new int [4];
        }
    }

    for (int i = 0; i <2 ; i++) {
        for (int j = 0; j <3 ; j++) {
            for (int k = 0; k <4 ; k++) {
                p[i][j][k]=i+j+k;
                cout<<p[i][j][k]<<" ";
            }
            cout<<endl;
        }
        cout<<endl;
    }

    for (int i = 0; i <2 ; i++) {
        for (int j = 0; j <3 ; j++) {
            delete [] p[i][j];
        }
    }
    for (int i = 0; i < 2; i++) {
        delete [] p[i];
    }
    delete []  p;

    return 0;


}