Microsoft Visual C# 2017 page 259-260

Please keep these as basic as possible so that I can understand and follow how it was done.

1. Write a program named ArrayDemo that stores an array of 10 integers. Until the user enters a sentinel value, allow the user four options: (1) to view the list in order from the first to last position in the stored array, (2) to view the list in order from the last to first position, (3) to choose a specific position to view, or (4) to quit the application.

2. Write a program named TestScoreList that accepts eight int values representing student test scores. Display each of the values along with a message that indicates how far it is from the average.

The results should look like this:

OSYCAWINDOWSlsystem321cmd.exe hoose one: 1 to view the list in order first to last 2 to view the list in order last to first 3 choose a specific position to view 999 to exit this program List in Order from First to Last 7 6 3 2 18 4 5 Choose one: 1 to view the list in order first to last 2 to view the list in order last to first 3 choose a specific position to view 999 to exit this program List in Order from Last to First 5 4 8 1 2 3 6 7 Choose one: 1 to view the list in order first to last 2 to view the list in order last to first 3 choose a specific position to view 999 to exit this program 9 Invalid EntryMust choose either 1, 2, 3 or 999 to exit Choose one: 1 to view the list in order first to last 2 to view the list in order last to first 3 choose a specific position to view 999 to exit this program hat position from 1 to 8 would you like to see: The List Element in position 4 - 2 Choose one: 1 to view the list in order first to last 2 to view the list in order last to first 3 choose a specific position to view 999 to exit this program hat position from 1 to 8 would you like to see: That number is outside the boundary of the List hoose one 1 to view the list in order first to last 2 to view the list in order last to first 3 choose a specific position to view 999 to exit this program