Commit 8c285c5f by BellCodeEditor

save project

parent fc90925b
Showing with 10 additions and 3 deletions
......@@ -4,6 +4,12 @@
#这时还是无名小卒的关羽上前请战,请从b列表中删掉“关羽”,用三种方法哦。
b=['袁术','夏侯惇','曹操','关羽']
b.pop(3) #删除列表中某个位置的元素
b.pop(-1)
b.remove("关羽") #删除列表中特定元素
# b.pop(3) #删除列表中某个位置的元素
# b.pop(-1)
# b.remove("关羽") #删除列表中特定元素
c=["ni","w"]
b.insert(3,"hhh")#在几号位置前插入元素
b.append("jhh")#在列表末尾添加元素
b.extend(c)#在列表末尾一次性追加多个元素
print(b)
\ No newline at end of file
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