一度因为DDR3的IP核使用而发狂. 后来因为解决问题,得一感悟.后面此贴会完整讲述ddr3 ip的使用.(XILINX K7) 感悟:对于有供应商支持的产品,遇到问题找官方的流程.按照官方的指导进行操作.由于使用软件版本不同可能语法之间有出入或着不兼容,此时常识寻找下载版本最接近的官方Guide来操作,你就会发现解决那些莫名其妙问题的突破点. 问题: 1.综合 a.问题:Unable to set attribute "DQS_AUTO_RECAL" with value "
字串数 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 2661 Accepted Submission(s): 606 Problem Description 一个A和两个B一共可以组成三种字符串:"ABB","BAB","BBA". 给定若干字母和它们相应的个数,计算一共可以组
JAVA大数.... 字串数 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 2893 Accepted Submission(s): 679 Problem Description 一个A和两个B一共能够组成三种字符串:"ABB","BAB","BBA". 给定若干字母和它们对应
字串数 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3187 Accepted Submission(s): 757 Problem Description 一个A和两个B一共可以组成三种字符串:"ABB","BAB","BBA".给定若干字母和它们相应的个数,计算一共可以组成多
ID Codes Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 6229 Accepted: 3737 Description It is 2084 and the year of Big Brother has finally arrived, albeit a century late. In order to exercise greater control over its citizens and ther
今天申请了博客园账号,在下班后阅览博客时发现了一个关于百度面试题探讨的博客(其实是个很基础的问题),此博客url为:http://www.blogjava.net/nokiaguy/archive/2013/01/30/394920.html 其中下面有人评论为: 有序列表查找显然二分啊,博主貌似对java的arrays和collections不是很熟. private static int getMinAbsoluteValue(final int[] source) { int index