auto save

lesson9_4.py

+a={"Chinese":100,"maths":98,"English":99}
+b={"Chinese":98,"maths":96,"English":94}
+c={"Chinese":90,"maths":96,"English":98}
+m={"Leo":a,"Smith":b,"Green":c}
+while True:
+    print("查询请输入您的姓名，如需退出，请输入quit。")
+    name=input("What's your name?")
+    if name in m:
+        s=m[name]
+        for i,k in s.items():
+            print(i,k)
+    elif name=="quit":
+        break
+    else:
+        print("Please try again!")
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