允许更大一点的棋盘，以及更好的输出。

OOP/FiveInARow/fiveInARow.h

@@ -24,7 +24,7 @@ public:
 class ChessBoard {
 private:
     static char emptyBoardString[3][4][4];
-    ChessPiece ChessPieces[15][15];
+    ChessPiece ChessPieces[19][19];
     int size;
     int chessCount;
 

OOP/FiveInARow/main.cpp

@@ -7,9 +7,9 @@ int main() {
     {
         int boardSize = 0;
         while (true) {
-            std::cout << "Please enter the size of the board (5-15): ";
+            std::cout << "Please enter the size of the board (5-19): ";
             std::cin >> boardSize;
-            if (std::cin.fail() || boardSize < 5 || boardSize > 15) {
+            if (std::cin.fail() || boardSize < 5 || boardSize > 19) {
                 std::cout << "Invalid input, try again." << std::endl;
                 std::cin.clear();
                 std::cin.ignore(std::numeric_limits<std::streamsize>::max(),
@@ -21,6 +21,7 @@ int main() {
         }
         aBoard = new ChessBoard(boardSize);
     }
+    aBoard->show();
     Player *players[2];
     {
         std::string temp = "";
@@ -57,6 +58,8 @@ int main() {
                                 '\n');
             }
             else {
+                std::cin.ignore(std::numeric_limits<std::streamsize>::max(),
+                                '\n');
                 break;
             }
         }
@@ -73,6 +76,8 @@ int main() {
                                 '\n');
             }
             else {
+                std::cin.ignore(std::numeric_limits<std::streamsize>::max(),
+                                '\n');
                 break;
             }
         }
@@ -89,10 +94,11 @@ int main() {
         else {
             aBoard->show();
             char input;
-            std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
             do {
                 std::cout << "Reset for another round? (y/n) ";
                 input = getchar();
+                std::cin.ignore(std::numeric_limits<std::streamsize>::max(),
+                                '\n');
             } while (input != 'y' && input != 'Y' && input != 'n' &&
                      input != 'N');
             if (input == 'y' || input == 'Y') {

OOP/FiveInARow/player.cpp

@@ -41,7 +41,9 @@ putChessPieceResult Player::setChess(char row, char column) {
     }
     if (this->board->checkWinner(rowCount, columnCount, this->chessType)) {
         std::cout << "\n####################\n"
-                  << this->playerName << " wins!" << std::endl
+                  << this->playerName << " ["
+                  << (this->getColor() ? "◯White" : "⬤Black") << "] "
+                  << " wins!" << std::endl
                   << "####################\n";
         return win;
     }