save project

xswl

+fruit = {"watermalon":3,"apple":5}
+k = input("Please input a fruit of you want")
+v = int(input("Please input how much the fruit now"))
+if k in fruit:
+    if v > fruit[k]:
+        print("That more"+v-fruit[k]+"dollars")
+        fruit[k] = v
+    elif v < fruit[k]:
+        print("That less"+fruit[k]-v+"dollars")
+        fruit[k] = v
+else:
+    print("New thing there're not")
+    fruit[k] = v
+