【Python】畫個堆積柱狀圖（三類數據的）

# 堆積圖 import matplotlib.pyplot as plt import matplotlib as mpl mpl.rcParams["font.sans-serif"] = ["SimHei"] x = [1, 2, 3, 4, 5, 6 ,7,8,9,10,11,12,13,14] y = [0.4101,0.4535,0.4881,0.4604,0.4539,0.405

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