2017年8月9日
（FFT）HDU 6088（2017 多校第5场 1004）Rikka with Rock-paper-scissors
摘要： Rikka with Rock-paper-scissors As we know, Rikka is poor at math. Yuta is worrying about this situation, so he gives Rikka some math tasks to practice 阅读全文
posted @ 2017-08-09 17:17 perplex 阅读(541) 评论(0) 推荐(0)