2016.8.2 随记

stringBuffer的用法

public static void main(String[] args){
		String[] strings = { "a", "b", "c", "d" };
		StringBuffer stringBuffer = new StringBuffer();
		for (String string : strings){
			stringBuffer.append(string);
		}
		System.out.println(stringBuffer.toString());
	}

http://blog.youkuaiyun.com/wusuopubupt/article/details/8817826     一些标记如大于小于

http://blog.youkuaiyun.com/tingzhiyi/article/details/52059353  分解质因数

http://zhidao.baidu.com/link?url=qdxaOFRKmlyd-AuRCqD-OWmGHqkuHM2xG11snJ0GQ6oRZzzyMoFGy7NOUJCZ7KJ-IeaqcKZtou8KgrQgRnDLO_

水仙花