报错E0065 应输入“;”，改了好久都没有成功，可以帮我改一下嘛？

Question

（尝试五子棋，使用的VS）报错E0065 应输入“;”，改了好久都没有成功，求助大佬帮忙改一下
#include <iostream>
#include <vector>
using namespace std;

const int SIZE = 19;
int map[SIZE][SIZE];
int flag = 0;

void init()
{
    for (int i = 0; i < SIZE; i++)
    {
        for (int j = 0; j < SIZE; j++)
        {
            map[i][j] = 0;  // 初始化棋盘，所有位置置空
        }
    }
}

int isWin(int x, int y)
{
    int color = map[x][y];  // 获取当前位置的棋子颜色
    int count = 1;  // 统计连续相同颜色的棋子数
    int dx[] = { -1, 0, 1, 1 };  // x 方向的增量
    int dy[] = { 1, 1, 1, 0 };   // y 方向的增量

    // 检查四个方向
    for (int i = 0; i < 4; i++)
    {
        int tx = x, ty = y;
        while (count < 5)
        {
            tx += dx[i];
            ty += dy[i];
            // 判断是否越界或者是否是相同颜色的棋子
            if (tx < 0 || tx >= SIZE || ty < 0 || ty >= SIZE || map[tx][ty] != color) {
                break;
            }
            count++;
        }
        if (count >= 5)
        {
            return color;
        }
        count = 1;  // 重置计数器
    }

    return 0;  // 返回 0 表示游戏未结束
}

bool isValid(int x, int y)
{
    if (x < 0 || x >= SIZE || y < 0 || y >= SIZE)
    {
        return false;
    }
    if (map[x][y] != 0)
    {
        return false;
    }
    return true;
}

int playerMove(int x, int y)
{
    if (!isValid(x, y))
    {
        return -1;  // 无效的落子位置
    }
    flag++;
    int color = (flag % 2 == 0) ? 1 : 2;  // 黑子为偶数次落子，白子为奇数次落子
    map[x][y] = color;
    return isWin(x, y);
}

void menuView()
{
    cout << "=============" << endl;
    cout << "      棋盘游戏        " << endl;
    cout << "=============" << endl;
    cout << " 1. 开始游戏" << endl;
    cout << " 2. 退出游戏" << endl;
    cout << "请输入选项: ";
}

void gameView_ShowMap()
{
    cout << "   ";
    for (int i = 0; i < SIZE; i++)
    {
        cout << i << " ";
    }
    cout << endl;

    for (int i = 0; i < SIZE; i++)
    {
        cout << i << " ";
        for (int j = 0; j < SIZE; j++)
        {
            if (map[i][j] == 0) {
                cout << ". ";
            }
            else if (map[i][j] == 1)
            {
                cout << "X ";
            }
            else if (map[i][j] == 2)
            {
                cout << "O ";
            }
        }
        cout << endl;
    }
}

void winView(int winner)
{
    if (winner == 1) {
        cout << "黑方获胜！" << endl;
    }
    else if (winner == 2)
    {
        cout << "白方获胜！" << endl;
    }
    else
    {
        cout << "平局！" << endl;
    }
}

void gameView()
{
    int winner = 0;
    init();
    while (true)
    {
        system("clear");  // 清屏
        gameView_ShowMap();
        if (flag == SIZE * SIZE)
        {
            winner = -1;  // 平局
            if (winner != 0)
            {
                break;
            }
            int x, y;
            cout << "请输入落子坐标（x, y），以空格分隔: ";
            cin >> x >> y;
            winner = playerMove(x, y);
            if (winner != 0)
            {
                break;
            }
        }
        system("clear");
        gameView_ShowMap();
        winView(winner);
    }

    int main()
    {
        while (true)
        {
            menuView();
            int choice;
            cin >> choice;

            if (choice == 1)
            {
                gameView();
            }
            else if (choice == 2)
            {
                break;
            }
            else
            {
                cout << "无效选项，请重新选择！" << endl;
            }
        }

        return 0;
    }

Answer 1

void gameView()函数缺少后花括号。