auto save

demo1.py

+'''
+bros=["刘备","关羽","张飞"]
+#进行1，2位置交换  一：
+bros[0]="关羽"
+bros[1]="刘备"
+#进行1，2位置交换  二：
+bros[0],bros[1]="关羽","刘备"
+#进行1，2位置交换  三：
+bros[0],bros[1]=bros[1],bros[0]
+print(bros) 
+
+list=["袁术","刘备","关羽","张飞","曹操"] 
+list1=["华雄"]
+list.remove("关羽")
+print(list)
+#通过索引插入
+#list1.insert(1,"关羽")
+#添加到列表末尾
+list1.append("关羽")
+c=["颜良","文丑"]
+#在末尾添加一个列表
+list1.extend(c)
+print(list1)
+'''
+list=["袁术","刘备","关羽","张飞","曹操"] 
+a=["吕布"]
+#切片  列表名[索引:索引+1] 
+print(list[1:4])   
+a.extend(list[1:4])
+print(a)
\ No newline at end of file

diy.py

 # 臂力挑战赛
 # 快用你机灵的小脑瓜想想，如何将刘强和他的臂力值自动插入到hero列表中？
-name='刘强'
-power=40
+name=input("请输入您的名字：")
+power=int(input("请输入您的臂力值："))
 hero=['赵一',30,'丁二',37,'孙五',52,'王猛',89,'周亮',98]
 # 自动排序
-
-print(hero)
\ No newline at end of file
+for i in range(1,len(hero),2):
+    if power<=hero[i]:
+        hero.insert(i-1,power)
+        hero.insert(i-1,name)
+        break #跳出循环
+print(hero)
+print(hero[-6:])
\ No newline at end of file

diy1.py

+# 臂力挑战赛
+# 快用你机灵的小脑瓜想想，如何将刘强和他的臂力值自动插入到hero列表中？
+name='刘强'
+power=int(input("请输入臂力值："))
+hero=['赵一',30,'丁二',37,'孙五',52,'王猛',89,'周亮',98]
+# 自动排序
+for i in range(1,len(hero),2):
+    if power <= hero[i]:
+        hero.insert(i-1,power)
+        hero.insert(i-1,name)
+        break
+    if power > hero[len(hero)-1]:
+        hero.append(name)
+        hero.append(power)
+
+print(hero)
\ No newline at end of file