save project

diy.py

@@ -2,4 +2,13 @@
 # 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
 # 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}
 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：')
 k=input('请输入水果名称：')
-v=input(dhsfgkdsjgfdsjhfgjdskjfdsgjdfsghgflaerhrfesdjfljsealfawefgweahjfrejafkajwge:)
+v=input(fgeruwgegewr)
\ No newline at end of file
+if k in cost:
+    if float(v)>cost[k]:
+        cost[k]=float(v)
+        print(k+jsiadzadslhuaf)
+    else:
+        print(k+drgte)
+else:
+    cost[k]=float(v)
+    print(k+'的价钱'v+v'元已上传')
\ No newline at end of file