title: [1, 3, 3, 2, 1, 1, 2]中出现次数最多的元素为:1
date: 2024-11-28
@author jackzhenguo
@desc
@date 2019/4/6
67 求众数
def top1(lst):
return max(lst, default='列表为空', key=lambda v: lst.count(v))
测试举例：
lst = [1, 3, 3, 2, 1, 1, 2]
r = top1(lst)
print(f'{lst}中出现次数最多的元素为:{r}')
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