02 2016 档案

NOJ——1659求值（log10取对数+floor取整数部分+可有可无的快速幂）
摘要：[1659] 求值 时间限制: 1000 ms　内存限制: 65535 K 问题描述 给你三个数a,b,c,求a的b次的前c位数(不够c位输出全部即可) 输入 输入数据有多组，每组占一行，有三个整数，之间有空格。(0<a,b<2147483648,0<c<10) 输出 对于每组输入数据，输出一行. 阅读全文
posted @ 2016-02-28 11:50 Blackops 阅读(328) 评论(0) 推荐(0)
NOJ——1658平方和（自然数平方和公式和取模法则）
摘要：[1658] 平方和 时间限制: 1000 ms　内存限制: 65535 K 问题描述 给你两个数n和m,求从6开始到6*n的等差数列(差值为6)的每一项的平方的和除6模m的值 (例如n=2,m=3,所求的就是6的平方加上12的平方的和模3所得到的值) 输入 输入数据有多组，每组占一行，有两个整数， 阅读全文
posted @ 2016-02-27 22:54 Blackops 阅读(651) 评论(0) 推荐(0)
HDU——2723Electronic Document Security（STL map嵌套set做法）
摘要：Electronic Document Security Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 172 Accepted Submis 阅读全文
posted @ 2016-02-26 23:01 Blackops 阅读(306) 评论(0) 推荐(0)
HDU——1982Kaitou Kid - The Phantom Thief (1)（坑爹string题）
摘要：Kaitou Kid - The Phantom Thief (1) Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2694 Accepted 阅读全文
posted @ 2016-02-24 12:54 Blackops 阅读(495) 评论(0) 推荐(0)
HDU——1073Online Judge（string类以及其对应函数）
摘要：Online Judge Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6534 Accepted Submission(s): 2472 P 阅读全文
posted @ 2016-02-19 21:52 Blackops 阅读(364) 评论(0) 推荐(0)
HDU——1062Text Reverse（水题string::find系列+reverse）
摘要：Text Reverse Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 24157 Accepted Submission(s): 9311 阅读全文
posted @ 2016-02-19 18:07 Blackops 阅读(427) 评论(0) 推荐(0)
HDU——1009FatMouse' Trade（贪心+结构体+排序）
摘要：FatMouse' Trade Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 60654 Accepted Submission(s): 20 阅读全文
posted @ 2016-02-19 15:26 Blackops 阅读(253) 评论(0) 推荐(0)
HDU——1799循环多少次（杨辉三角/动态规划/C(m,n)组合数）
摘要：循环多少次？ Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3747 Accepted Submission(s): 1424 Problem 阅读全文
posted @ 2016-02-18 15:53 Blackops 阅读(578) 评论(0) 推荐(0)
HDU——1465不容易系列之一（错排公式）
摘要：不容易系列之一 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 18134 Accepted Submission(s): 7551 Probl 阅读全文
posted @ 2016-02-17 20:32 Blackops 阅读(199) 评论(0) 推荐(0)
HDU——1420Prepared for New Acmer（快速幂取模）
摘要：Prepared for New Acmer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8137 Accepted Submission( 阅读全文
posted @ 2016-02-17 20:28 Blackops 阅读(150) 评论(0) 推荐(0)
NOJ——1649Find Sum（二分查找）
摘要：[1649] Find Sum 时间限制: 1000 ms　内存限制: 65535 K 问题描述 This problem is really boring. You are given a number sequence S which contain n integers and m queri 阅读全文
posted @ 2016-02-17 13:34 Blackops 阅读(381) 评论(0) 推荐(0)
HDU——1418抱歉（平面欧拉公式）
摘要：抱歉 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 4262 Accepted Submission(s): 1853 Problem Des 阅读全文
posted @ 2016-02-16 17:51 Blackops 阅读(202) 评论(0) 推荐(0)
HDU——1405The Last Practice（试手map）
摘要：The Last Practice Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 9185 Accepted Submission(s): 1 阅读全文
posted @ 2016-02-15 22:11 Blackops 阅读(145) 评论(0) 推荐(0)
HDU——1395 2^x mod n = 1（取模运算法则）
摘要：2^x mod n = 1 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 15197 Accepted Submission(s): 4695 阅读全文
posted @ 2016-02-15 21:41 Blackops 阅读(410) 评论(0) 推荐(0)
HDU——1397Goldbach's Conjecture（二分查找+素数打表）
摘要：Goldbach's Conjecture Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5567 Accepted Submission(s 阅读全文
posted @ 2016-02-15 21:07 Blackops 阅读(225) 评论(0) 推荐(0)
HDU——1393Weird Clock（水题，注意题意）
摘要：Weird Clock Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3109 Accepted Submission(s): 1137 Pr 阅读全文
posted @ 2016-02-15 12:34 Blackops 阅读(632) 评论(0) 推荐(0)
一般素数判断+筛法求素数
摘要：一般素数判断： 筛法求素数： 阅读全文
posted @ 2016-02-14 21:25 Blackops 阅读(340) 评论(0) 推荐(0)
HDU——1303Doubles（水题，试手二分查找）
摘要：Doubles Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 4266 Accepted Submission(s): 2945 Proble 阅读全文
posted @ 2016-02-13 21:45 Blackops 阅读(456) 评论(0) 推荐(0)
HDU——1715大菲波数（大数加法）
摘要：大菲波数 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 16125 Accepted Submission(s): 5355 Problem 阅读全文
posted @ 2016-02-13 12:37 Blackops 阅读(434) 评论(0) 推荐(0)
HDU——1205吃糖果（鸽巢原理）
摘要：吃糖果 Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 31393 Accepted Submission(s): 8920 Problem D 阅读全文
posted @ 2016-02-11 18:22 Blackops 阅读(254) 评论(0) 推荐(0)
HDU——1003Max Sum（子序列最大和）
摘要：Max Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 197869 Accepted Submission(s): 46229 Pro 阅读全文
posted @ 2016-02-10 20:24 Blackops 阅读(247) 评论(0) 推荐(0)
HDU——2056Rectangles（几何计算）
摘要：Rectangles Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 19243 Accepted Submission(s): 6233 Pr 阅读全文
posted @ 2016-02-10 13:40 Blackops 阅读(279) 评论(0) 推荐(0)
HDU——1163Eddy's digital Roots（九余数定理+同余定理）
摘要：Eddy's digital Roots Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 5745 Accepted Submission(s) 阅读全文
posted @ 2016-02-09 21:33 Blackops 阅读(355) 评论(0) 推荐(0)
HDU——1058Humble Numbers（找规律）
摘要：Humble Numbers Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 21853 Accepted Submission(s): 955 阅读全文
posted @ 2016-02-09 12:52 Blackops 阅读(213) 评论(0) 推荐(0)
HDU——1061Rightmost Digit（高次方，找规律）
摘要：Rightmost Digit Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 43847 Accepted Submission(s): 16 阅读全文
posted @ 2016-02-08 22:27 Blackops 阅读(349) 评论(0) 推荐(0)
HDU——1019Least Common Multiple（多个数的最小公倍数）
摘要：Least Common Multiple Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 42735 Accepted Submission( 阅读全文
posted @ 2016-02-05 22:33 Blackops 阅读(232) 评论(0) 推荐(0)
HDU——1013Digital Roots（九余数定理）
摘要：Digital Roots Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 64420 Accepted Submission(s): 2005 阅读全文
posted @ 2016-02-05 14:02 Blackops 阅读(358) 评论(0) 推荐(0)
HDU——1020Encoding（水题，string过）
摘要：Encoding Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 36575 Accepted Submission(s): 16205 Pro 阅读全文
posted @ 2016-02-04 23:13 Blackops 阅读(251) 评论(0) 推荐(0)
HDU——2093考试排名（string类及其函数的运用以及istringstream）
摘要：考试排名 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 11620 Accepted Submission(s): 4117 Problem 阅读全文
posted @ 2016-02-03 21:43 Blackops 阅读(372) 评论(0) 推荐(0)
HDU——1027Ignatius and the Princess II（next_permutation函数）
摘要：Ignatius and the Princess II Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6191 Accepted Submi 阅读全文
posted @ 2016-02-03 14:25 Blackops 阅读(158) 评论(0) 推荐(0)