q27.py(檔案已創建)
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1 | + | # Create 2 arrays, using MatPlotLib, plot the graph with the content of the two arrays, with coordinates plotted on | |
2 | + | # x-axis and y-axis. | |
3 | + | ||
4 | + | import numpy as np | |
5 | + | import matplotlib.pyplot as plt | |
6 | + | from random import randint | |
7 | + | ||
8 | + | points = np.array([ | |
9 | + | [randint(0, 100) for _ in range(50)], | |
10 | + | [randint(0, 100) for _ in range(50)], | |
11 | + | ]) | |
12 | + | ||
13 | + | fig, ax = plt.subplots() | |
14 | + | ax.plot(points[0], points[1], 'ro') | |
15 | + | plt.show() |
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