python 删除任意值

发布网友发布时间：2022-05-21 09:56

共1个回答

热心网友时间：2023-10-22 20:46

import random
test=['zhangsan','lisi','wangwu','zhaoliu','guoer','heihei','gaga']

#---------------------------
def removeItem(source, count):
    sample = random.sample(source,count)
    for item in sample:
        source.remove(item)
    print('Remove: ', sample)
    return source

#---------------------------
count = len(test)
if count%2 ==1:
    test = removeItem(test,1)
while len(test)!=2:
    test = removeItem(test,2)
print('Remain: ', test)

输出结果：

Remove: ['gaga']

Remove: ['zhangsan', 'wangwu']

Remove: ['lisi', 'guoer']

Remain: ['zhaoliu', 'heihei']

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