save project

11111111.py

+cost={'苹果':5.2,'山竹':12.9,'香蕉':2.4,'荔枝':15,'葡萄':9.2}
+while True:
+    k=input('买社么')
+    if k=="看":
+        print(cost)
+    v=input("钱")
+    if k in cost:
+        if float(v)< cost[k]:
+            cost[k]=float(v)
+            print(k+"嘎嘎便宜，"+v+"元")
+        else:
+            print(k+"嘎嘎贵,滚")
+    else:
+        cost[k]=float(v)
+        print(k+"上了"+v+"元")
\ No newline at end of file