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import matplotlib.pyplot as plt

# 鍒涘缓涓€浜涙暟鎹?/span>
x = [1, 2, 3, 4, 5]
y = [1, 4, 9, 16, 25]

# 浣跨敤Lambda鍑芥暟瀵箉鍊艰繘琛屽钩鏂规牴鎿嶄綔
y_sqrt = list(map(lambda i: i**0.5, y))

# 缁樺埗鍘熷鏁版嵁鍜岀粡杩嘗ambda鍑芥暟澶勭悊鍚庣殑鏁版嵁
plt.plot(x, y, label='Original Data')
plt.plot(x, y_sqrt, label='Square Root Data')
plt.legend()
plt.show()

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