Lists and arrays can be valuable tools for the programmer. 1. provide an example of a ‘list' and explain how it would be used as part of a problem solution. 2. provide an example of an array and explain how it would be used as part of a problem solution.

#Get the user input for both MPG and Gallons
 MPG = float(input('How many miles have you driven?'))
  Gallons = float(input('How many gallons are in the tank?'))
 #Do the MPG divided by Gallons
  MPG_div_Gallons = MPG/Gallons
 print('Your cars MPG is ',MPG_div_Gallons,'.')
  #to hold the code I am using an input
 input('Press Enter to Exit')
   The arrays are "MPG", MPG_div_Gallons,and Gallons. It can be used to solve an average of mile per gallon has been emission in a certain amount of drive. (Code in Python)