2017年8月16日
HDU 6121 Build a tree（找规律+模拟）
摘要： Build a tree Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 946 Accepted Submission(s): 369 Pr 阅读全文
posted @ 2017-08-16 22:14 勿忘初心0924 阅读(192) 评论(0) 推荐(0) 编辑
HDU 4135 Co-prime（容斥+数论）
摘要： Co-prime Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5526 Accepted Submission(s): 2209 Proble 阅读全文
posted @ 2017-08-16 21:45 勿忘初心0924 阅读(124) 评论(0) 推荐(0) 编辑