save project

dvojfdi.py

-student1 = {'语文': 91, '数学': 88, '英语': 85}
-student2 = {'语文': 97, '数学': 98, '英语': 90}
-student3 = {'语文': 95, '数学': 100, '英语': 93}
-score = {'悟空': student1, '诺依': student2, '小贝': student3} 
-while True :
-    name = input("名字：")
-    if name in score :
-        a = score[name]
-        print('*'*30)
+student1 = {'面包':3 , '饼干': 2, '花生': 2.5}
+student2 = {'农夫山泉': 2, '六个核桃': 3, '旺仔': 6}
+student3 = {'钢笔': 12, '铅笔': 0.5, '圆珠笔': 1}
+wp = {'食物': student1, '饮品': student2, '文具': student3} 
+while True:
+    n=input("买什么:")
+    print('按p键退出')
+    if n in  wp:
+        a=wp[n]   
+        print('*'*15)
         for k,v in a.items():
             print(k,v)
         break
+    elif n==p:
+        break
     else:
-        print('输入错误')
\ No newline at end of file
+        print('名称错误')
+
+