save project

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=66
-hero=['赵一',30,'丁二',37,'孙五',52,'王猛',89,'周亮',98]
-# 自动排序
-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)
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+#删除
+a=["关羽","刘备","张飞","吕布","董卓"]
+a.pop(4)
+a.pop(-1)
+a.remove("张飞")
+print(a)
+#添加
+a=["关羽","刘备","张飞","吕布","董卓"]
+c=["小乔","大乔"]
+a.insert(1,"颜良")
+a.append("文丑")
+a.extend(c)
+print(a)
+#切片
+a=["关羽","刘备","张飞","吕布","董卓"]
+c=["小乔","大乔"]
+c.extend(a[1:4])
+print(c)
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jjj.py

+name=input("你叫什么名字?")
+power=int(input("你臂力多少?"))
+a=["一",24,"二",47,"三",52,"四",79,"五",93]
+for i in range(len(a)):
+    if i%2==1 and a[i]>=power:
+        a.insert(i-1,name)
+        a.insert(i,power)
+        break
+print(a)
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