save project

diy.py

-# 持家小能手 (利用自动更新成绩程序的逻辑完成这个新项目)
-# 如果输入的水果价钱比字典中的低，则替换掉，反之则不更新
-cost= {'苹果':5.2,'山竹':12.9,'香蕉':2.4,'荔枝':15,'葡萄':9.3,'桂圆':8,'蓝莓':10,'李子':8}
-k=input('请输入水果名称：')
-v=input('请输入水果价钱：')
-# ?补充条件判断:
-    if # ?:
-        # ?更新价钱
-        print(k+'降价了，现价'+v+'元')
+studet1={'语文':1222222222222222222222,'数学':88888888888888888,'英语':855555555555555}
+studet2={'语文':91,'数学':88,'英语':85}
+studet3={'语文':100,'数学':1000,'英语':10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000}
+score={'6':studet1,'8':studet2,'7':studet3}
+while True:
+    print('按q')
+    name=input('名字')
+    if name in score:
+        info=score[name]
+        for k,v in info.items():
+            print(k,v)
+    elif name=='q':
+         break
     else:
-        print(k+'涨价了，我们不买')
-else:
-    cost[k] = float(v)
-    print(k+'的价钱'+v+'元已上传~')
+        print('错')
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