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li = [1,2,3,4,5,6]
# 1.使用del删除对应下标的元素
del li[2]
# li = [1,2,4,5,6]
# 2.使用.pop()删除最后一个元素
li.pop()
# li = [1,2,4,5]
# 3.删除指定值的元素
li.remove(4)
# li = [1,2,5]
# 4.使用切片来删除
li = li[:-1]
# li = [1,2]
li= [1,2,3,4,5,6]
def delete(index):
global li
li = li[:index] + li[index+1:]
delete(3)
print(li) #[1,2,3,5,6] Metadata
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