能给我c＋＋的爱心代码吗

当然可以！以下是一段简单的 C++ 爱心代码：

#include <iostream>
#include <cmath>
using namespace std;

int main() {
    const double PI = 3.14159265358979323846;
    const int width = 60, height = 30;
    char canvas[height][width+1];

    // 初始化画布
    for (int i = 0; i < height; ++i) {
        for (int j = 0; j < width; ++j) {
            canvas[i][j] = ' ';
        }
        canvas[i][width] = '\0';
    }

    // 绘制爱心形状
    for (double theta = 0.0; theta <= 2*PI; theta += PI/180) {
        double x = 16 * pow(sin(theta), 3);
        double y = -13*cos(theta) + 5*cos(2*theta) + 2*cos(3*theta) + cos(4*theta);
        int i = static_cast<int>((y + 15) * height / 30);
        int j = static_cast<int>((x + width/2) * width / (2*width));
        canvas[i][j] = '*';
    }

    // 输出画布
    for (int i = 0; i < height; ++i) {
        cout << canvas[i] << endl;
    }

    return 0;
}

希望对你有所帮助！