Respuesta :

Programs are series of instructions interpreted by a computer

  • The description of the program is to compute the square of the difference between corresponding elements of two arrays
  • The better version of the program is program A.

How to describe the programs

From the programs, we have the following highlights

  • The program iterates from 1 to n - 1
  • The iteration calculates the difference between corresponding elements of the arrays
  • The difference is then squared

Hence, the description of the program is to compute the square of the difference between corresponding elements of two arrays

The better version

The better version of the program is program A.

This is so, because the program uses fewer instructions for the same task as program B

Read more about programs at:

https://brainly.com/question/16397886