2019年3月19日
B - Glider Gym - 101911B（二分）
摘要： output standard output output A plane is flying at a constant height of hh meters above the ground surface. Let's consider that it is flying from the 阅读全文
posted @ 2019-03-19 19:54 进击的黑仔 阅读(265) 评论(0) 推荐(0)
Masquerade strikes back Gym - 101911D （数学）
摘要： Quite often the jury of Saratov SU use the problem "Masquerade" in different practice sessions before the contest. This problem is quite easy — all yo 阅读全文
posted @ 2019-03-19 16:56 进击的黑仔 阅读(564) 评论(0) 推荐(0)
Painting the Fence Gym - 101911E（构造）
摘要： There is a beautiful fence near Monocarp's house. The fence consists of nn planks numbered from left to right. The ii -th plank has color aiai . Monoc 阅读全文
posted @ 2019-03-19 16:45 进击的黑仔 阅读(320) 评论(0) 推荐(0)
Tree Reconstruction Gym - 101911G（构造）
摘要： 恢复内容开始 Monocarp has drawn a tree (an undirected connected acyclic graph) and then has given each vertex an index. All indices are distinct numbers fro 阅读全文
posted @ 2019-03-19 16:31 进击的黑仔 阅读(357) 评论(0) 推荐(0)