save project

diy.py

@@ -4,7 +4,7 @@ cost= {'苹果':5.2,'山竹':12.9,'香蕉':2.4,'荔枝':15,'葡萄':9.3,'桂圆'
 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 # ?:
+    if :
         # ?更新价钱
         print(k+'降价了，现价'+v+'元')
     else:

q.py

+q = {"农夫山泉":2,"尖叫":6,"冰红茶":4}
+q.pop("农夫山泉")
+print(q)
\ No newline at end of file

w.py

+score = {"小明":98,"小美":90,"小刚":99}
+for i in score:
+    print(i)
+# for i in score.values:
+    # print(i)
+#for i in score.items: 
+#    print(i)   
+#print(score.items)