就是這樣
public?class?HelloWorld{ ????public?static?void?main(String[]?args)?{ ????String?strA?=?"我愛慕課網"; ????String?strB?=?"www.xianlaiwan.cn"; ????System.out.println(strA?+?"\n"?+?strB); ???????? ????} }
public?class?HelloWorld{ ????public?static?void?main(String[]?args)?{ ????String?strA?=?"我愛慕課網"; ????String?strB?=?"www.xianlaiwan.cn"; ????System.out.println(strA?+?"\n"?+?strB); ???????? ????} }
2014-11-27
舉報
2015-12-14
具體想問什么問題呢?代碼看著沒問題呀