Consider the following code segment. If the value of x is 3 and the value of y is 5, what is displayed as a result of executing the code segment?
Understand the Problem
The question is asking what result is displayed when executing a code segment, given the values of x and y. It requires evaluating a conditional statement based on the values provided.
Answer
The displayed result is $-2$.
Answer for screen readers
The result displayed is $-2$.
Steps to Solve
- Identify the values of x and y
Given in the problem, we have:
- ( x = 3 )
- ( y = 5 )
- Evaluate the conditional statement
We need to check the condition:
$$ x > y $$
Substituting the values, we get:
$$ 3 > 5 $$
This condition is false.
- Determine the result based on the condition
Since the condition ( x > y ) is false, we execute the code under the ELSE statement, which is:
$$ DISPLAY ; (x - y) $$
Calculating this:
$$ x - y = 3 - 5 = -2 $$
- Display the result
The result displayed will be:
$$ -2 $$
The result displayed is $-2$.
More Information
In this code segment, we see a basic conditional statement where it checks if one number is greater than another. Based on the values provided, it leads to a straightforward arithmetic operation. The use of conditions like this is common in programming to dictate flow based on input.
Tips
- Confusing the condition: Sometimes people might misinterpret the conditional statement. It's crucial to check carefully whether the condition is true or false before proceeding.
- Incorrect arithmetic: Ensure accurate calculations in the DISPLAY part, as simple subtraction errors can lead to the wrong answer.
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