跳动爱心代码c++代码可运行

### 可运行的 C++ 跳动爱心动画代码 为了创建一个跳动的心形图案，可以通过调整心形大小并刷新屏幕来模拟心跳的效果。下面是一个完整的C++程序示例，该程序会在控制台显示一个不断变化尺寸的心形图形。 ```cpp #include <iostream> #include <conio.h> // For _getch() #include <windows.h> // For Sleep() using namespace std; void gotoxy(int x, int y) { COORD coord; coord.X = x; coord.Y = y; SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord); } // Function to clear the console screen. void clrscr() { #ifdef _WIN32 system("cls"); #else system("clear"); #endif } int heart[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, }; char* shapes[] = { " *** ", " ***** **** ", " ** ********** ", "*** *********** ", "** ************ ", "* ************* ", " * ************ ", " ** ********** ", " ************", " ********** ", " ******** ", " ******* ", " **** " }; void drawHeart(float scale) { for (size_t i = 0; i < sizeof(shapes)/sizeof(char*) ; ++i){ string line = shapes[i]; float scaledLength = static_cast<float>(line.length()) * scale; int newLength = min(static_cast<int>(scaledLength), static_cast<int>(shapes[0])); cout << line.substr(0, newLength).c_str(); cout << endl; } Sleep(100); // Delay between frames } int main(){ while(true){ clrscr(); for(auto size : heart){ float scale = size / 10.0f; gotoxy((80 - strlen(shapes[size]))/2 , 10-size); drawHeart(scale); if (_kbhit()){ break; } } for(auto rSize = end(heart)-1; rSize >= begin(heart); --rSize){ float scale = (*rSize) / 10.0f; gotoxy((80 - strlen(shapes[*rSize]))/2 , 10-*rSize); drawHeart(scale); if(_kbhit()){ break; } } if (_kbhit()) break; } } ``` 此代码通过改变`drawHeart()`函数中的比例参数来绘制不同大小的心脏形状，并利用循环交替增大和减小心脏图像以形成脉搏效果[^2]。