一道数学趣题:vivo智能手机产能

链接先放这里拉喽——>

https://www.nowcoder.com/questionTerminal/2e4363c23c6741f98319d5a7e3882325

https://www.nowcoder.com/test/question/done?tid=35866906&qid=925107#summary

原文地址:https://www.cnblogs.com/dragondragon/p/13493162.html