08 2015 档案

摘要：a，b均为整数：a%b=a-(a/b)*b；a，b中有浮点数：a%b=a-(b*q),这里q=int(a/b)； 阅读全文

摘要：for (int n = 20, i = 0; i < n; i++, n--) { f: for (; n < 15;) { System.out.println("hehe"); break f; ... 阅读全文

摘要：FileReader fr = new FileReader("C:\\Work\\万科\\正式\\catalina.out"); BufferedReader bf = new BufferedReader(fr); String msg = null; ... 阅读全文