abc = [’\n84’, ‘3358.176’, ‘4890.820’, ‘9’, ‘24’, ‘6.065’, ‘18.188’, ‘73.558’, ‘18.200’, ‘54’, ‘1’, ‘0’, ‘1’, ‘0’, ‘1’, ‘1’, ‘1’, ‘1’, ‘0\n85’, ‘3358.176’, ‘5087.914’, ‘9’, ‘24’, ‘6.065’, ‘12.131’, ‘55.168’, ‘12.597’, ‘54’, ‘1’, ‘0’, ‘1’, ‘0’, ‘1’, ‘0’, ‘0\n86’, ‘3556.793’, ‘6889.094’, ‘9’, ‘24’, ‘9.094’, ‘12.131’, ‘55.168’, ‘13.757’, ‘54’, ‘1’, ‘0’, ‘1’, ‘0’, ‘1’, ‘0’, ‘0\n87’, ‘3558.313’, ‘6288.695’, ‘9’, ‘24’, ‘6.065’, ‘12.131’, ‘55.168’, ‘12.597’, ‘54’, ‘1’, ‘0’, ‘1’, ‘0’, ‘1’, ‘0’, ‘0’]
list1 = []

我需要从最后一个带 \n 的元素开始截取

实现:

abc = ['\n84', '3358.176', '4890.820', '9', '24', '6.065', '18.188', '73.558', '18.200', '54', '1', '0', '1', '0', '1', '1', '1', '1', '0\n85', '3358.176', '5087.914', '9', '24', '6.065', '12.131', '55.168', '12.597', '54', '1', '0', '1', '0', '1', '0', '0\n86', '3556.793', '6889.094', '9', '24', '9.094', '12.131', '55.168', '13.757', '54', '1', '0', '1', '0', '1', '0', '0\n87', '3558.313', '6288.695', '9', '24', '6.065', '12.131', '55.168', '12.597', '54', '1', '0', '1', '0', '1', '0', '0']


print([abc for abc in abc if '\n' in abc])
print(abc[abc.index('0\n87'):])

输出

['\n84', '0\n85', '0\n86', '0\n87']
['0\n87', '3558.313', '6288.695', '9', '24', '6.065', '12.131', '55.168', '12.597', '54', '1', '0', '1', '0', '1', '0', '0']