save project

1.py

+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}
+n=input('啥子水果')
+k=input('今日价钱')
+if n in cost:
+    if cost[n]<float(k):
+        cost[n]=float(k)
+        print('不要')
+    else:
+        print('买')
+else:
+    cost[n]=float(k)
+    print(cost)
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