save project

diy.py

-# 和你的小伙伴讲讲史上有名的三英战吕布的故事。然后完成下面挑战，并说说列表切片是什么，怎么用：
-
-# 省略繁杂情节，刘关张三人一起冲入战场，围攻吕布：
-a=['吕布']
-b=['袁术','公孙瓒','关羽','张飞','刘备','曹操']
-print(b[2:5])
-b.append("吕布")
-b.insert(6,"吕布")
-b.extend(a)
-print(b)
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+name="刘强"
+power=66
+hero=["赵一",30,"丁二",37,"孙五",52,"王猛",89,"周亮",98]
+for i in range(len(hero)):
+    if i%2==1 and hero[i]>=power:
+        hero.insert(i-1,name)
+        hero.insert(i,power)
+print(hero)