How to create table on another schema ?

How to create table on another schema ?
Question:
we want to create table on anothere schema use different user;
just like  user a create table in user b.

create user a identified by "pass" password expire account lock 
alter user a accountunlock;
create user b identified by "pass"

Solution:

1:for a simple solution, we can use 'grant create any table  to a;'

2:anothere good one as follow:

grant  create session  to  a;
grant  create session  to  b;
grant create table to a;

create or replace procedure a.CreateTable(table_def  varchar2)
is
BEGIN
EXECUTE IMMEDIATE table_def ;
END;
 
create or replace synonym b.CreateTable for a.CreateTable;
grant execute on a.CreateTable to b ;
 
 Test :
 begin
 CreateTable('create table t12345(name varchar(255))');
 end;