/** 将中文字符串剪切为在当前db2(编码GBK)中所占用的长度*/ public String cutStringForDb2(String src,Integer size) { int len = src.length(); int res_len = 0; StringBuilder res_b = new StringBuilder(); for (int i = 0 ; i < len; i++) { if (isChinese(src.charAt(i))) { res_len+
题目描述 Given two postive integers A and B, please calculate the maximum integer C that C*B≤A, and the real number D equal to A/B. 输入格式 Two integers A and B in one line separated by a space.(A,B>0) 输出格式 Output C in one line,followed by D in one line. D
先给一个参考文献:The RAM reported by the System Properties dialog box and the System Information tool is less than you expect in Windows Vista or in Windows XP Service Pack 2 or later version 先说结论: 1.PAE允许操作系统在32位模式下使用大于4G的物理内存. 2.不管是否使用PAE,对于单个进程而言,32位系统下可见