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#include <iostream>
#include <ctime>
#include <cstdlib>
using namespace std;
const int row = 4;
const int col = 4;
void checkCards(int myArray[][col], char cardBoard[][col], int x1, int x2, int y1, int y2);
void showArray (int array [][col]);
void shuffleCards (int myArray [][col]);
void displayBoard(int myArray[][4], char cardBoard[][4]);
void initializeBoard(char cardBoard[][col], int myArray[][col]);
int main () {
srand (time(0));
int myArray [row][col] = { {1,1,2,2},{3,3,4,4},{5,5,6,6},{7,7,8,8} };
char cardBoard[row][col];
int x1, x2, y1, y2 = 0;
shuffleCards(myArray);
initializeBoard(cardBoard, myArray);
showArray(myArray);
cout << "Please enter the x position followed by the y position of the card you would like to flip." << endl;
cin >> x1 >> y1;
cout << "Enter the x and y position of the second card." << endl;
cin >> x2 >> y2;
while ((x1 == x2) && (y1 == y2)) {
cout << "Those coordinates were duplicates!" << endl;
cout << "Please enter the x position followed by the y position of the card you would like to flip." << endl;
cin >> x1 >> y1;
cout << "Enter the x and y position of the second card." << endl;
cin >> x2 >> y2;
}
//if ((x1 == x2) && (y1 == y2))
// cout << "derP";
//else
checkCards (myArray, cardBoard, x1, x2, y1, y2);
return 0;
}
//------------------------------------------------------------------------------------------------
void showArray (int array [][col]) {
for (int i = 0; i < col; i++) {
for (int j = 0; j < row; j++) {
cout << array[i][j];
}
cout << endl;
}
}
//------------------------------------------------------------------------------------------------
void shuffleCards(int myArray[][col]) {
for (int s=0; s <= 20; s++){
int x = rand() % 4;
int y = rand() % 4;
for (int i=0; i<row; i++) {
int temp=myArray[i][i];
myArray[i][i]=myArray[x][y];
myArray[x][y]=temp;
}
}
}
//------------------------------------------------------------------------------------------------
void displayBoard(int myArray[][col], char cardBoard[][col]) {
// int x = 0;
// int y = 0;
cout << " 1 2 3 4 \n";
cout << " =========\n";
for(int x=0;x < 4; x++)
{
cout << x+1 << " | ";
for(int y=0;y < 4; y++)
{
cout << cardBoard [x][y] << " ";
}
cout << "|\n";
}
cout << " =========\n";
}
//------------------------------------------------------------------------------------------------
void initializeBoard(char cardBoard[][col], int myArray[][col]) {
int x = 0;
int y = 0;
cout << " 1 2 3 4 \n";
cout << " =========\n";
for(x=0;x < row ; x++)
{
cout << x+1 << " | ";
for(y=0;y < 4; y++)
{
cardBoard [x][y] = '*';
cout << cardBoard [x][y] << " ";
}
cout << "|\n";
}
cout << " =========\n";
}
//------------------------------------------------------------------------------------------------
void checkCards(int myArray[][col], char cardBoard[][col], int x1, int x2, int y1, int y2){
x1--;
x2--;
y1--;
y2--;
cout << myArray[x1][y1] << " " << myArray [x2][y2];
if (myArray[x1][y1] == myArray[x2][y2])
{
cardBoard[x1][y1] = myArray[x1][y1];
cardBoard[x2][y2] = myArray[x2][y2];
cout << "Congratulations, you found a match!";
cout << endl;
displayBoard(myArray, cardBoard);
}
else
{
cout << "No match found.";
cout << endl;
displayBoard(myArray, cardBoard);
}
}
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