save project

quiz.py

 dict = {'l':68,'g':72,'d':88}
-k=input("姓名")
-p=input("成绩")
-if k in dict:
-    if int(p)>dict[k]:
-        print("刷新成功")
-    else:
-        print("刷新失败")
\ No newline at end of file
+v=dict.pop('l')
+print(dict)
+del dict
+print(dict)
+dict.clear()
+print(dict)
\ No newline at end of file