爱心代码

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import matplotlib.pyplot as plt
import numpy as np
t=np.linspace(0,2*np.pi,1000)
x=16*np.sin(t)**3
y=13*np.cos(t)-5*np.cos(2*t)-2*np.cos(3*t)-np.cos(4*t)
plt.plot(x,y,color='black')
plt.title('Heart Shape')
plt.axis('off')
plt.show()