Please How do I fix my program i keep getting errors!

[charmeda103]

here are the error messages how do i fix it. i am creating the game called Circular Nim!
my program also keeps repeating why. anything would help!

1.error C2234: 'GamePieces' : arrays of references are illegal
2.error C2440: '=' : cannot convert from 'char' to 'char *'
3. error C2234: 'GamePieces' : arrays of references are illegal
4.error C2137: empty character constant

#include <iostream>
#include <string>
#include <iomanip>
#include <cmath>
 
 
using namespace std;
 
void SetPrompts(int&, bool&);
void FillUpTheBoard(int&, char[]);
void PrintedBoard(char[], int&);
void ComputerTurn(char[], int&, int&);
 
 
int main()
{
    int pieces, size, piecesSelection=0;
    char GamePieces[20];
    bool COMPUTER_TURN=false;
 
    SetPrompts(pieces, COMPUTER_TURN);
    size=pieces-1;
    FillUpTheBoard(pieces, GamePieces);
    PrintedBoard(GamePieces, pieces);
 
    do
    {
        if(COMPUTER_TURN==true)
        {
            ComputerTurn(GamePieces,piecesSelection,pieces);
            PrintedBoard(GamePieces,pieces);
            COMPUTER_TURN=false;
        }
        else
        {
 
            PrintedBoard(GamePieces, pieces);
            COMPUTER_TURN=true;
        }
    }while(GamePieces[0]!='_');
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    return 0;
}
 
void SetPrompts(int& pieces, bool& COMPUTER_TURN)
{
 
    char userAnswer;
    cout << "Welcome to the game Circular Nim!" << endl << endl;
 
    do
    {
        cout << "How Many Pieces Would You Like to Start with?" << endl;
        cin >> pieces;
        if(pieces<5||20<pieces)
            cout << "You can only choose a number between 5 and 20. Please Try Again." << endl << endl;
    }while(pieces<5||20<pieces);    
 
     cout << "Would you like to go first?(Y/N)";
     cin >> userAnswer;
    if(userAnswer=='y'||userAnswer=='Y')
    {
        cout << "OK, You can Start the Game." << endl;
        COMPUTER_TURN=false;
    }
    else
    {
        COMPUTER_TURN=true;
        cout << "OK, I will Start the Game First." << endl;
    }
 
 
}
 
void FillUpTheBoard(int& pieces, char& GamePieces[])
{
    for(int k=0; k<pieces; k++)
    {
        GamePieces[k]='*';
    }
}
void PrintedBoard(char& GamePieces[], int& pieces)
{
    cout << endl << endl << "This is What the Current Board Looks Like" << endl << endl;
    for (int k=0; k<pieces; k++)
    {
        cout << left << setw(3)<<k;
        cout << endl;
 
        cout << setw(2) << GamePieces[k]<<'';
        cout << endl;
    }
}
void ComputerTurn(char GamePieces[], int& piecesChoice, int& pieces)
{
    int computerMove=piecesChoice+1;
    cout << endl << endl << "OK, Now Its My Turn to Play!" << endl;
    if(computerMove<=pieces&&GamePieces[computerMove]!='_')
        GamePieces[computerMove]='_';
}
 
 
 
 
 
 
 

[weaknessforcats]

void FillUpTheBoard(int& pieces, char& GamePieces[]) 
etc...
void PrintedBoard(char& GamePieces[], int& pieces) 
etc...
 

You cannot have an array of references. This argument should be an array of char.

Remember, when you pass an array ot a function all you pass is the address of element 0. In this case the address of a char.

Fix these errors and most of the opthers will go away.

The one about an empty character literal means that when you use ' ' for a character literal, you need to put a character in there.