4.) Assume the following rules of associativity and precedence for expressions:

Question

4.) Assume the following rules of associativity and precedence for expressions:

Precedence Highest *, /, not

+, -,   &, mod

- (unary)

=, /=, <, <=, >=, >

and

Lowest or, xor

  Associativity Left to right

1.) Show the order of evaluation of the following expressions by parenthesizing all subexpressions and placing a         superscript on the right parenthesis to indicate order. For example, for the expression: a + b * c + d, the order of    evaluation would be represented as: ( (a + (b * c)1 )2 + d )3

1.) (a – b) / c & (d * e / a – 3 )

2.) – b + c mod d <= y or z

3.)( a * b / d > x and y ) xor ( z <= y + 2 ) and ( e + h – g )

Explanation / Answer

CONCEPT:

The order of Evalution of given Expressions by placing a superscript on the right parenthesis are..

Answer for 1:

( ( ( a

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