Need help turning this into a C# code

Question

Pseudocode

Main Function
Declare player and score arrays, and variables for number of players and average score.
Call the InputData( ) function, passing arrays and number of players variable by reference
Call the DisplayPlayerData( ) function, passing arrays and number of players variable by reference
Call the CalculateAverageScore( ) function, passing arrays and number of players by reference.  Store returned value in average variable.
Display the average score
Call the DisplayBelowAverage( ) function, passing arrays and number of players variable by reference, passing average variable by value


InputData function
Loop while the number of players is less than the length of the array
Prompt for the player's name
If the user entered Q, break out of the loop
Prompt the user for the player's score
Add 1 to the number of players


DisplayPlayerData function
Loop to display the name and score of each player


CalculateAverageScore function
Loop to add up the scores
Divide by the number of players to calculate the average score
Return the average score to main

DisplayBelowAverage function
Loop to display the names and scores of all players who scored below the average score


Sample output:

Enter Player Name (Q to quit): Bob

Enter score for Bob: 3245

Enter Player Name (Q to quit): Sue

Enter score for Sue: 1098

Enter Player Name (Q to quit): Dave

Enter score for Dave: 8219

Enter Player Name (Q to quit): Pat

Enter score for Pat: 3217

Enter Player Name (Q to quit): Q

  Name   Score

Bob        3245

Sue        1098

Dave       8219

Pat        3217

Average Score: 3944.75

Players who scored below average

  Name    Score

Bob        3245

Sue        1098

Pat        3217

Press any key to continue . . .