Expression Trees

 

Create expression trees for the following expressions:

1. ) 1 + 2 * 3 + 4 + 5

 

 

 

 

2.) 12 * 3 + 2 + 4 + 5 * 2

 

 

 

 

3.) 523 + 23 + 62 * 3 * 4

 

 

 

 

Write pseudocode for an algorithm to construct an expression tree: