c++编写一个火焰图案

好的，请参考以下代码实现火焰图案：

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

using namespace std;

int main()
{
    srand((unsigned int)time(NULL)); // 设置随机数种子

    while (true)
    {
        // 随机生成火焰颜色
        int r = rand() % 256;
        int g = rand() % 256;
        int b = rand() % 256;
        HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
        SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_INTENSITY);
        cout << "*";
        SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY);
        cout << "*";
        SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
        cout << "*";
        SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_INTENSITY);
        cout << "*";
        SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY);
        cout << "*";
        SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
        cout << "*";
        SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_INTENSITY);
        cout << "*";
        SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY);
        cout << "*";
        SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
        cout << "*";
        SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_INTENSITY);
        cout << "*" << endl;
        SetConsoleTextAttribute(hConsole, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);

        // 延时一段时间
        Sleep(50);
    }

    return 0;
}

代码中利用随机数生成火焰的颜色，并使用 `SetConsoleTextAttribute` 函数设置控制台输出的前景和背景颜色，然后输出火焰的形状，最后使用 `Sleep` 函数延时一段时间，形成动态效果。