ution b) eager substitution   {with {z {+ 2 3}}

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter8: Arrays And Strings
Section: Chapter Questions
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Evaluate the following program according to

a) lazy substitution

b) eager substitution

 

{with {z {+ 2 3}}
    {with {x {+ z 5}}
        {with {y {+ x 2}}
            {with {z 4}
                {+ y z}}}}}

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