+bab can' copy the +because is higher precedence than + * abc when you see the cyou can copy the + * abca+ * abc*end when you see the end of the expressionyou can copy the as the final exampletable shows how *( +cis translated to postfix this is similar to evaluating *( + in table you can' write any postfix operators until you see the closing parenthesis in the input table translating *( + into postfix character read from infix expression infix expression parsed so far postfix expression written so far aa * *( ab *(bab *( + abc can' copy the yet *( +cabcwhen you see the you can copy the *( +cabc+when you've copied the +you can copy the comments can' copy because of parenthesis