2019年11月9日

Long Jumps CodeForces - 479D

摘要： E - Long Jumps CodeForces - 479D Valery is a PE teacher at a school in Berland. Soon the students are going to take a test in long jumps, and Valery h 阅读全文

posted @ 2019-11-09 22:55 Caution_X 阅读(160) 评论(0) 推荐(0) 编辑

poj-1330 Nearest Common Ancestors

摘要： Nearest Common Ancestors Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 39816 Accepted: 19722 Description A rooted tree is a well-known da 阅读全文

posted @ 2019-11-09 22:52 Caution_X 阅读(106) 评论(0) 推荐(0) 编辑

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