auto save

diy.py

-dict={'苹果':200,'香蕉':20,'葡萄':88,'桃子':20,'栗子':68}
-key=input("今天吃什么水果？")
-price=input("价格多少？")
-
-if key in dict:
-    if float(price) > dict[key]:
-        print("涨价了")
-    if float(price) < dict[key]:
-        print("降价了不买了")
+score=input("多少分？")
+key=int(score)
+if key > 90:
+    print("A")
 else:
-    print(key+"的价钱"+price+"元已上传")
-    
+    if key > 60:
+        print("B")
+    else:
+        print("C")