x = [1, 2, 3, 4, 5]
i = 0
i = x[i] = 3
print(x)
如果是从左往右,输出结果: [1, 2, 3, 4, 5]
反方向则输出结果:[3, 2, 3, 4, 5]
验证得知python中从左往右
x = [1, 2, 3, 4, 5]
i = 0
i = x[i] = 3
print(x)
如果是从左往右,输出结果: [1, 2, 3, 4, 5]
反方向则输出结果:[3, 2, 3, 4, 5]
验证得知python中从左往右