Given a string expression with numbers and operators (, , ), compute all possible results from different ways to group numbers and operators with parentheses.
Example: For "2*3-4*5", output is [-34, -14, -10, -10, 10] from different groupings.
##### ###### ##### ### # # ### # # ###### ## ## ## ## ## ## ## # # # # # ## ##### #### ##### # # # # # # # #### ## # ## ## ## ## # # # # # ## ## # ###### ## ### # ### # ######
##### ###### ##### ### # # ### # # ###### ## ## ## ## ## ## ## # # # # # ## ##### #### ##### # # # # # # # #### ## # ## ## ## ## # # # # # ## ## # ###### ## ### # ### # ######
Given a string expression with numbers and operators (, , ), compute all possible results from different ways to group numbers and operators with parentheses.
Example: For "2*3-4*5", output is [-34, -14, -10, -10, 10] from different groupings.