2019年5月9日
Chladni Figure CodeForces - 1162D （暴力，真香啊~）
摘要： Chladni Figure CodeForces - 1162D Inaka has a disc, the circumference of which is nn units. The circumference is equally divided by nn points numbered 阅读全文
posted @ 2019-05-09 19:41 当然是斗笠呀 阅读(475) 评论(0) 推荐(0)
Necklace HDU - 3874 （线段树/树状数组 + 离线处理）
摘要： Necklace HDU - 3874 Mery has a beautiful necklace. The necklace is made up of N magic balls. Each ball has a beautiful value. The balls with the same 阅读全文
posted @ 2019-05-09 18:11 当然是斗笠呀 阅读(212) 评论(0) 推荐(0)
Problem for Nazar CodeForces - 1151C （前缀和）
摘要： Problem for Nazar Nazar, a student of the scientific lyceum of the Kingdom of Kremland, is known for his outstanding mathematical abilities. Today a m 阅读全文
posted @ 2019-05-09 15:01 当然是斗笠呀 阅读(574) 评论(0) 推荐(0)