Is this expression tree correct??

[nite owl]

Hi wasn't to sure where to post this question, but if anyone can just tell me whether I am right or wrong with this itd be great. Basically given and expression:

(A + B) * C - (B * D - E)

The expression tree I worked out is:


-
/ \
x -
/ \ / \
C + E x
/ \ / \
A B B D

.......edit: sorry I just cant seem to get the branches etc... lined up right when I submit..

[Compyx]

You've got the operands of the expression B*D-E switched, B*D should be at the left branch of the '-' operator and E should be at the right branch. (That's the way the operands of the top '-' are organized, so you'd better keep that order consistent throughout the tree)