PYTHON：饼图和折线图

一、饼图 import matplotlib.pyplot as plt labels = '1', '2', '3', '4' sizes = 15,20, 45, 10 # 标签对应的份额数 colors = 'yellowgreen', 'gold', 'lightskyblue', 'lightcoral' explode = 0, 0.1, 0, 0 plt.pie(sizes, e

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