save project

diy2.py

+box = {'雀巢咖啡':15,'百事可乐':3,'可口可乐':3,'健力宝':5,'尖叫':7,'雪碧':3,'脉动':7,'矿泉水':2}
+ask = input("请问您想买东西吗？")
+if ask == "想":
+    for i in range(len(box)):
+       ask1 = input("请问您想买什么？")
+            if ask1 in box:
+              print("需要",box[ask1],"元")
+            else:
+              print("不好意思，暂时缺货")
+else:
+    print("byebye")
\ No newline at end of file