3.10 Exercise Multiple Assignment

Exercise 3.10 (Multiple Assignment)

1. Ensure you have viewed the video (associated with this exercise) at this link >>

2. Consider the program below (Exercise 3.10 Example 1). The programmer wanted the program to swap the values in the variable a and b. However, it does not work in the way the programmer expected. Explain why the program fails to swap the values.

3. Rewrite the program above so that it uses a third variable called temp that fixes the program so that the content of variables a and b are successfully swapped.

4. Rewrite the program again so that it swaps the content in variables a and b but this time without using a third variable.

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