table translating + - into postfix character read from infix expression infix expression parsed so far postfix expression written so far aa + ab +babc + - ab+ end + - ab+ccomments when you see the -you can copy the to the postfix string when you reach the end of the expressionyou can copy the notice the similarity of this table to table which showed the evaluation of the infix expression + - at each point where you would have done an evaluation in the earlier tableyou instead simply write an operator to the postfix output table shows the translation of + * to postfix this is similar to table which covered the evaluation of + * table translating + * to postfix character read from infix expression infix expression parsed so far postfix expression written so far aa + ab comments