原文链接:https://blog.csdn.net/qq_27009517/article/details/103805099 一.加速查找 1.用set而非list import time data = [i**2+1 for i in range(1000000)] list_data = list(data) set_data = set(data) # normal tic = time.time() s = 1098987 in list_data toc = time.time()…