随笔分类 -  数论 容斥

hdu 5514 Frogs 容斥思想+gcd 银牌题
摘要：Frogs Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1509 Accepted Submission(s): 498 Problem De 阅读全文
posted @ 2016-09-23 10:34 快点说我帅 阅读(495) 评论(0) 推荐(0)
Gym 100548F Color 给花染色 容斥+组合数学+逆元 铜牌题
摘要：Problem F. ColorDescriptionRecently, Mr. Big recieved n flowers from his fans. He wants to recolor those flowers withm colors. The flowers are put in a l 阅读全文
posted @ 2016-09-04 22:46 快点说我帅 阅读(617) 评论(0) 推荐(0)
hdu 4451 Dressing 衣服裤子鞋 简单容斥
摘要：Dressing Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3735 Accepted Submission(s): 1681 Probl 阅读全文
posted @ 2016-07-09 22:35 快点说我帅 阅读(275) 评论(0) 推荐(0)
hdu 1796 How many integers can you find 容斥第一题
摘要：How many integers can you find Time Limit: 12000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6710 Accepted Su 阅读全文
posted @ 2016-07-09 20:21 快点说我帅 阅读(244) 评论(0) 推荐(0)