Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 10 - No. 17)

In the context of developing algorithms, what is the main purpose of using the appropriate data types for variables?

To make the code look more beautiful.

To save on storage space.

To prevent data errors and ensure the algorithm operates as intended.

To limit the acceptable range for each variable.

Proper use of data types is crucial for accuracy and preventing errors related to data manipulation within the algorithm.