用C++實現的元胞自動機

我是一個C++初學者，控制台實現了一個元胞自動機。

代碼如下：

//"生命游戲"V1.0
//李國良於2017年1月1日編寫完成

#include <iostream>
#include <ctime>
#include <Windows.h>

using namespace std;

const int LineSize = 60;
const int ColumnSize = 100;

void initGame(int arr[LineSize][ColumnSize]);
void printMap(int arr[LineSize][ColumnSize]);
int getLivingNum(int arr[LineSize][ColumnSize], int x, int y);
void run(int arr[LineSize][ColumnSize]);

int main()
{
    SetConsoleTitle("生命游戲");
    system("mode con cols=200");
    int map[LineSize][ColumnSize];
    initGame(map);
    printMap(map);
    cin.get();
    system("cls");
    while (true)
    {
        run(map);
        printMap(map);
        cin.get();
        system("cls");
    }
    return 0;
}

void initGame(int arr[LineSize][ColumnSize])
{
    //隨機生成
    //srand((unsigned)time(NULL));
    //for (int i = 0; i < LineSize; ++i)
    //{
    //  for (int j = 0; j < ColumnSize; ++j)
    //  {
    //      arr[i][j] = rand() % 2;
    //  }
    //}

    //脈沖星
    //for (int i = 0; i < LineSize; ++i)
    //{
    //  for (int j = 0; j < ColumnSize; ++j)
    //  {
    //      arr[i][j] = 0;
    //  }
    //}
    //arr[14][16] = 1;
    //arr[14][17] = 1;
    //arr[14][18] = 1;
    //arr[14][22] = 1;
    //arr[14][23] = 1;
    //arr[14][24] = 1;
    //arr[16][14] = 1;
    //arr[16][19] = 1;
    //arr[16][21] = 1;
    //arr[16][26] = 1;
    //arr[17][14] = 1;
    //arr[17][19] = 1;
    //arr[17][21] = 1;
    //arr[17][26] = 1;
    //arr[18][14] = 1;
    //arr[18][19] = 1;
    //arr[18][21] = 1;
    //arr[18][26] = 1;
    //arr[19][16] = 1;
    //arr[19][17] = 1;
    //arr[19][18] = 1;
    //arr[19][22] = 1;
    //arr[19][23] = 1;
    //arr[19][24] = 1;
    //arr[21][16] = 1;
    //arr[21][17] = 1;
    //arr[21][18] = 1;
    //arr[21][22] = 1;
    //arr[21][23] = 1;
    //arr[21][24] = 1;
    //arr[22][14] = 1;
    //arr[22][19] = 1;
    //arr[22][21] = 1;
    //arr[22][26] = 1;
    //arr[23][14] = 1;
    //arr[23][19] = 1;
    //arr[23][21] = 1;
    //arr[23][26] = 1;
    //arr[24][14] = 1;
    //arr[24][19] = 1;
    //arr[24][21] = 1;
    //arr[24][26] = 1;
    //arr[26][16] = 1;
    //arr[26][17] = 1;
    //arr[26][18] = 1;
    //arr[26][22] = 1;
    //arr[26][23] = 1;
    //arr[26][24] = 1;

    //滑翔者
    //for (int i = 0; i < LineSize; ++i)
    //{
    //  for (int j = 0; j < ColumnSize; ++j)
    //  {
    //      arr[i][j] = 0;
    //  }
    //}
    //arr[1][1] = 1;
    //arr[2][2] = 1;
    //arr[2][3] = 1;
    //arr[3][1] = 1;
    //arr[3][2] = 1;

    //輕量級飛船
    //for (int i = 0; i < LineSize; ++i)
    //{
    //  for (int j = 0; j < ColumnSize; ++j)
    //  {
    //      arr[i][j] = 0;
    //  }
    //}
    //arr[1][2] = 1;
    //arr[1][3] = 1;
    //arr[1][4] = 1;
    //arr[1][5] = 1;
    //arr[2][1] = 1;
    //arr[2][5] = 1;
    //arr[3][5] = 1;
    //arr[4][1] = 1;
    //arr[4][4] = 1;

    //滑翔者槍
    for (int i = 0; i < LineSize; ++i)
    {
        for (int j = 0; j < ColumnSize; ++j)
        {
            arr[i][j] = 0;
        }
    }
    arr[1][25] = 1;
    arr[2][23] = 1;
    arr[2][25] = 1;
    arr[3][13] = 1;
    arr[3][14] = 1;
    arr[3][21] = 1;
    arr[3][22] = 1;
    arr[4][12] = 1;
    arr[4][16] = 1;
    arr[4][21] = 1;
    arr[4][22] = 1;
    arr[4][35] = 1;
    arr[4][36] = 1;
    arr[5][11] = 1;
    arr[5][17] = 1;
    arr[5][21] = 1;
    arr[5][22] = 1;
    arr[5][35] = 1;
    arr[5][36] = 1;
    arr[6][1] = 1;
    arr[6][2] = 1;
    arr[6][11] =1;
    arr[6][15] = 1;
    arr[6][17] = 1;
    arr[6][18] = 1;
    arr[6][23] = 1;
    arr[6][25] = 1;
    arr[7][1] = 1;
    arr[7][2] = 1;
    arr[7][11] = 1;
    arr[7][17] = 1;
    arr[7][25] = 1;
    arr[8][12] = 1;
    arr[8][16] = 1;
    arr[9][13] = 1;
    arr[9][14] = 1;

}

void printMap(int arr[LineSize][ColumnSize])
{
    int num = 0;
    for (int i = 0; i < LineSize; ++i)
    {
        for (int j = 0; j < ColumnSize; ++j)
        {
            if (arr[i][j])
            {
                cout << " *";
                ++num;
            }
            else
            {
                cout << "  ";
            }
        }
    }
    cout << "當前活細胞數量為：" << num << endl;
}

int getLivingNum(int arr[LineSize][ColumnSize], int x, int y)
{
    int num = 0;
    for (int i = x - 1; i <= x + 1; ++i)
    {
        if (i < 0 || i >= LineSize)
        {
            continue;
        }
        for (int j = y - 1; j <= y + 1; ++j)
        {
            if (j < 0 || j >= ColumnSize)
            {
                continue;
            }
            if (arr[i][j] == 1)
            {
                ++num;
            }
        }
    }
    if (arr[x][y] == 1)
    {
        --num;
    }
    return num;
}

void run(int arr[LineSize][ColumnSize])
{
    int num = 0;
    int maps[LineSize][ColumnSize];
    for (int i = 0; i < LineSize; ++i)
    {
        for (int j = 0; j < ColumnSize; ++j)
        {
            num = getLivingNum(arr, i, j);
            if (num < 2 || num > 3)
            {
                maps[i][j] = 0;
            }
            else if (num == 3)
            {
                maps[i][j] = 1;
            }
            else
            {
                maps[i][j] = arr[i][j];
            }
        }
    }
    for (int i = 0; i < LineSize; ++i)
    {
        for (int j = 0; j < ColumnSize; ++j)
        {
            arr[i][j] = maps[i][j];
        }
    }
}

按回車鍵進行下一次演化，控制台游戲運行起來屏幕有點閃爍。。。