Ritchie丶

2016年4月23日

摘要：小数化分数2 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4278 Accepted Submission(s): 1725 Problem 阅读全文

posted @ 2016-04-23 19:28 Ritchie丶阅读(197) 评论(0) 推荐(0)

HDU1712周期

摘要： ACboy needs your help Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5963 Accepted Submission(s) 阅读全文

posted @ 2016-04-23 19:27 Ritchie丶阅读(250) 评论(0) 推荐(0)

HDU1568斐波那契推理

摘要： http://www.cnblogs.com/Yu2012/archive/2011/10/09/2199156.html 阅读全文

posted @ 2016-04-23 19:26 Ritchie丶阅读(203) 评论(0) 推荐(0)

HDU1297 Children’s Queue (高精度+递推)

摘要： Children’s Queue Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13333 Accepted Submission(s): 43 阅读全文

posted @ 2016-04-23 19:25 Ritchie丶阅读(460) 评论(0) 推荐(0)

HDU1286新朋友欧拉函数版

摘要：找新朋友 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10401 Accepted Submission(s): 5493 Problem D 阅读全文

posted @ 2016-04-23 19:23 Ritchie丶阅读(470) 评论(0) 推荐(0)

HDU1267 下沙的沙子有几粒？基础DP

摘要：题目链接题意：给定m个H和n个D(1<=n,m<=20)，问这些字母构成的序列中，对于任意位置，从左开始数H的累积个数总是不比D的累计数少的排列有多少种。题解：二维DP，画一个正方形，从左上角到右下角画一条线，右上方区域就是我们所要求的。另外注意这个题的输入顺序是先输入m再输入n。虽然知道深搜阅读全文

posted @ 2016-04-23 19:22 Ritchie丶阅读(400) 评论(0) 推荐(0)

HDU1250 高精度斐波那契数列

摘要： Hat's Fibonacci Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10568 Accepted Submission(s): 350 阅读全文

posted @ 2016-04-23 19:20 Ritchie丶阅读(436) 评论(0) 推荐(0)

HDU1130 卡特兰数

摘要： How Many Trees? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3397 Accepted Submission(s): 1964 阅读全文

posted @ 2016-04-23 19:19 Ritchie丶阅读(207) 评论(0) 推荐(0)

HDU1009老鼠的旅行 (贪心算法)

摘要： FatMouse' Trade Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 62898 Accepted Submission(s): 212 阅读全文

posted @ 2016-04-23 19:17 Ritchie丶阅读(488) 评论(0) 推荐(0)

HDU1005&&NEFU67 没有循环节

摘要： Number Sequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 147161 Accepted Submission(s): 35 阅读全文

posted @ 2016-04-23 19:15 Ritchie丶阅读(192) 评论(0) 推荐(0)

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