2017年11月7日
C. Bertown Subway
摘要： C. Bertown Subway The construction of subway in Bertown is almost finished! The President of Berland will visit this city soon to look at the new subw 阅读全文
posted @ 2017-11-07 23:11 starry_sky 阅读(317) 评论(0) 推荐(0)
Codeforces Round #443 (Div. 2)ABC
摘要： A. Borya's Diagnosis It seems that Borya is seriously sick. He is going visit n doctors to find out the exact diagnosis. Each of the doctors needs the 阅读全文
posted @ 2017-11-07 20:45 starry_sky 阅读(273) 评论(0) 推荐(0)