save project

4.py

+a=['吕布']
+b=['袁术','公孙瓒','关羽','刘备','张飞','曹操']
+a.extend(b[2:5])
+print(a)
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5.py

+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)
+        break
+print(hero)
+print(hero[-6:])
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