Write a Python program to plot two or more lines and set the line markers.
import matplotlib.pyplot as plt x1 = [10,20,30] y1 = [20,40,10] plt.plot(x1, y1, marker='o', label='line1-circle') x2 = [10,20,30] y2 = [40,10,30] plt.plot(x2, y2, marker='s', label='line2-square') plt.show()
