When using a list in Python, we can see the indicator of the items as follows:
x = [0, 1, 2, 3, 4, 5, 6, 7, 8]
x[0], x[1], x[2], x[3], x[4], x[5], x[6], x[7], x[8]
x[-0], x[-8], x[-7], x[-6], x[-5], x[-4], x[-3], x[-2], x[-1] <= reverse direction
x[-9]
some usages of list in Python are shown below:
x = [0, 1, 2, 3, 4, 5, 6, 7, 8]
x[0], x[1], x[2], x[3], x[4], x[5], x[6], x[7], x[8]
x[-0], x[-8], x[-7], x[-6], x[-5], x[-4], x[-3], x[-2], x[-1] <= reverse direction
x[-9]
some usages of list in Python are shown below:
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