2017年8月3日
hdu 6070 Dirt Ratio 线段树+二分
摘要： Dirt Ratio Time Limit: 18000/9000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Special Judge Problem Description In ACM/ICPC contest, t 阅读全文
posted @ 2017-08-03 18:06 jhz033 阅读(295) 评论(0) 推荐(0)
hdu 6069 Counting Divisors 筛法
摘要： Counting Divisors Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others) Problem Description In mathematics, the function 阅读全文
posted @ 2017-08-03 17:18 jhz033 阅读(194) 评论(0) 推荐(0)