def main():
    print("Ingrese Cantidad de filas ")
    rows = int(input())
    print("Ingrese Cantidad de Columnas ")
    columns = int(input())
    print("Filas: ", rows, "Columnas: ", columns)
    create_matrix(rows, columns)
    matriz = create_matrix(rows, columns)
    print("Printing the matrix.. ")
    print_matrix(matriz, rows, columns)

    top = create_matrix(rows-1, columns)
    left = create_matrix(rows, columns-1)
    print("printing the top matrix ")
    print_matrix(top, rows-1, columns)
    print("printing the left matrix ")
    print_matrix(left, rows, columns-1)

    enter_data(top, rows-1, columns)
    enter_data(left, rows, columns - 1)

    print("Printing the top..")
    print_matrix(top, rows-1, columns)
    print("Printing the left..")
    print_matrix(left, rows, columns - 1)


def create_matrix(rows, columns):
    matriz = [0] * rows
    for i in range(rows):
        matriz[i] = [0] * columns
    return matriz


def print_matrix(matriz, rows, columns):
    for i in range(rows):
        for j in range(columns):
            print(matriz[i][j], " ", end='')
        print("")


def enter_data(matrix, rows, columns):
    for i in range(rows):
        for j in range(columns):
            print("Ingrese datos de TOP", i, "-", j)
            matrix[i][j] = input()
            if matrix[i][j] == '':
                matrix[i][j] = 0



if __name__ == "__main__":
    main()