幫忙看看這個代碼 有問題么 ?
public?class?HelloWorld{
????public?static?void?main(String[]?args)
????{
????????String?a="我愛慕課網";
????String?b="idcbgp.cn";
????????System.out.println(a+'\n'+b);
?????????
????}
}
? ?
public?class?HelloWorld{
????public?static?void?main(String[]?args)
????{
????????String?a="我愛慕課網";
????String?b="idcbgp.cn";
????????System.out.println(a+'\n'+b);
?????????
????}
}
? ?
2015-12-15
舉報
2015-12-15
沒問題
2016-01-07
雙單都行,單表示一個,雙引號可以圈很多
2015-12-22
\n 應該用雙引號吧
2015-12-15
我愛慕課網
idcbgp.cn
跑出來是這個啊,沒有問題啊