python 列表去重的 几种思路 清疚 2022-11-21 06:54 123阅读 0赞 list1 = [2, 1, 3, 4, 1] list2=list(set(list1)) list2 list3={}.fromkeys(list1).keys() list3 list4=[] for t in list1: if t not in list4: list4.append(t) list4 list5=[] list6=[1,4,5,6,7,8,9,10] [list5.append(i) for i in list1 if not i in list6] print(list5) list8.sort(key=list1.index) print(list7) [i for i in list1 if list1.count(i)==1] list(filter(lambda x: list1.count(x)==1,list1))
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