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Section 1.30 Expressions-WE10-P1

Subsection 1.30.1 Subgoals for evaluating an assignment statement

  1. Determine resultant data type of expression

  2. Update variable for pre-increment or pre-decrement operators (side effect)

  3. Evaluate arithmetic expression according to operator precedence

  4. If an assignment statement (=), is Left Hand Side (LHS) a variable? Check data type of value against data type of variable.

  5. Update variable for post-increment or post-decrement operators (side effect)

For the assignment statements below, give the new value of the indicated variable.

Subsection 1.30.2 Expressions-WE10-P1

Given

int x,y,z;
x = 42;
y = 11;
z = 5;
x = z;
y = x;
z = y;

Exercises Exercises

1.

Q75: What is the final value of x?

2.

Q76: What is the final value of y?

3.

Q77: What is the final value of z?

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