Vote

This exercise focuses on the primitive type Boolean.

Download files: Vote.java
Areas: Primitive types.

1	// Anna, Bob and Carl all voted on a proposal.
2	// There is a boolean variable to represent each person's vote.
3	// The variable has the value true if that person voted yes,
4	// and false if that person voted no.
5
6	boolean anna = true;
7	boolean bob = false;
8	boolean carl = true;
9
10	boolean vote = anna \|\| bob \|\| carl;

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Question 1

What is the programmer trying to do?

Question 2

Assuming the programmer is trying to set vote to true if all of the people voted yes, is this program correct?

Question 3

How should the programmer change the last line of code so that vote has the value true if and only if all of the people vote yes?