What data type should we use to hold how many students are in a class?
Understand the Problem
The question is asking which data type is appropriate to store the number of students in a class. The answer requires an understanding of data types in programming, specifically which type can hold integer values.
Answer
int
The final answer is int
Answer for screen readers
The final answer is int
More Information
In programming, the int data type is commonly used to represent whole numbers, such as the number of students in a class. It is efficient and appropriate for counting discrete units.
Tips
A common mistake is using a floating-point data type (double) for counting, which is unnecessary and can lead to precision issues.
Sources
- What is the most appropriate data type to be used when storing ... - quora.com
- Which datatype would be best suitable for a ReportCard class ... - reddit.com
- 1.3. Variables and Data Types — AP CSAwesome - runestone.academy
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