save project

列表.py

-bros=["刘备","关羽","张飞"]
-bros=["刘备","关羽","张飞"]
-bro1=["刘备",183,9.6]
-bro2=["关羽",185,9.5]
-bro3=["张飞",180,9.3]
-for i in range(len(bros)):
-    print(bros[i])
-print()
-for i in range(len(bro1)):
-    print(bro1[i],end="  ")
-print()
-for i in range(len(bro2)):
+a=["华雄"]
+a=["华雄"]
+a.append("关羽")
+print(a) 
+
+a.insert(1,"关羽") 
+print(a)
+
+b=["华雄","张飞"]
+a.extend(b)
+print(a)
\ No newline at end of file
-    print(bro2[i],end="  ")
-print()
-for i in range(len(bro3)):
-    print(bro3[i],end="  ")
\ No newline at end of file