Your mission: Write a program to determine statistics for a video game tournamen

Question

Your mission: Write a program to determine statistics for a video game tournament. The user will input names and scores of all tournament players. The program will calculate the average score and display the players who scored below average.

The program will implement these functions:

Main(): Declares variables for the number of players and average score, and two arrays of size 100: one to store player names and the other to store their respective scores. Calls the following functions in sequence, passing necessary parameters by reference:
InputData( ): Gets player names and scores from the user and stores them into the two arrays for an unknown number of players up to 100.
DisplayPlayerData(): Displays each player's name and score.
CalculateAverageScore( ): Calculates the average score and returns it by value.
DisplayBelowAverage( ): Displays the names and scores of players who scored below average.
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 . . .

Tips

Best practices: Don't try to write too much at a time! First, write an outline in comments based on the requirements and the pseudocode. Then, implement each function one at a time. Start each by writing a shell that just accepts data and perhaps prints it out for testing purposes. Test by calling the function from Main(). Then, add more functionality. Keep working incrementally, compiling and testing as you go. Set breakpoints and use the debugger at each phase to make sure your logic is working correctly. Then, use the same approach to implement each of the other functions.

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

Explanation / Answer

#include #include #include using namespace std; const int ARRAY_SIZE = 100; void inputData(); void playerData(); double calcAvgScore(); void displayBelowAvg(); void main() { } void inputData() { string playerName; while () cout > playerName; } void playerData() { } double calcAverageScore() { } void displayBelowAvg() { }

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