Automating partition creation through plsql

Hi All,

i'm looking to add partition through plsql job for the entire year in , i'm not sure to dynamically pass these variables to be able to execute them one by one,

That start like this,

ALTER TABLE schemaname.tablename ADD PARTITION YR16_P1 VALUES LESS THAN (2016, 2)

and ends with ,

ALTER TABLE schemaname.tablename  ADD PARTITION YR16_P12 VALUES LESS THAN (2017, 1)

How can i extract and assign variable to loop and create this , please give some pointers.

Thanks!