SR: shift-reduce. Shift is pushing, reduce is popping LR: left to right scanning
If grammar has a non-determinism then we need to left factor it If grammar has a left recursion then we need to eliminate it
SR: shift-reduce. Shift is pushing, reduce is popping LR: left to right scanning
If grammar has a non-determinism then we need to left factor it If grammar has a left recursion then we need to eliminate it