刚学JAVA就出了错误.菜鸟急求大虾

[lkof550]

照着书写了个程序,大哥门看看啊.
public class long
{
float hight,weight;
String head,ear,mouth;
void speak (String s);
{
System.out.println (s);
}
}
class

{
public static void main (String args[])
{

long zhubajie;
zhubajie=new long ();
zhubajie.weight=200f;
zhubajie.hight=1.70F;
zhubajie.head="大头";
System.out.println("重量"+zhubajie.weight+"身高"+zhubajie.hight);
}
}
不知道截图
我写下来
A.java:1: 需要 <标示符>
public class long
A.java:10: 需要'{'
class
A.java:10: 需要 <标示符>
class
A.java:24:需要'{'
4 错误



就这么多.第一次学实践就出错了....

[Sophia_Xbd]

结帖就是解决完了啊,哈哈哈哈

[Sophia_Xbd]

终于有和我一样水平的了

[dragon_up]

看了程序觉得写的一塌糊涂,最好先看看现成的程序再写~~

[lile1988]

问题解决了,可以结贴了啊！~

[「已注销」]

long 是关键字,类名不能使用关键字
long 是表示长整型数的类型

[ustbsjl]

class long1 {
float hight, weight;

String head, ear, mouth;

void speak(String s) {
System.out.println(s);
}
}

class Test

{
public static void main(String args[]) {

long1 zhubajie;
zhubajie = new long1();
zhubajie.weight = 200f;
zhubajie.hight = 1.70F;
zhubajie.head = "大头";
System.out.println("重量" + zhubajie.weight + "身高" + zhubajie.hight);
}
}

[lkof550]

哦.真的一下忘记了啊.呵呵.谢谢啊.第一次发帖就遇到个热心人啊.

[lkof550]

对了.刚调试了一下真的很高兴啊.谢谢你了.

[lkof550]

你说的结帖我不明白哦.

[zcqzcq]

class Test1
{
float hight,weight;
String head,ear,mouth,s;
String speak()
{

System.out.println(s);
return s;
}

}
public class Test extends Test1{
public static void main (String args[])
{
Test zhubajie;
zhubajie=new Test();
zhubajie.weight=200f;
zhubajie.hight=1.70F;
zhubajie.head="大头";
System.out.println("重量"+zhubajie.weight+"身高"+zhubajie.hight);
}
}

[qs99521]

class long1 {
float hight, weight;

String head, ear, mouth;

void speak(String s) {
System.out.println(s);
}
}

class Test

{
public static void main(String args[]) {

long1 zhubajie;
zhubajie = new long1();
zhubajie.weight = 200f;
zhubajie.hight = 1.70F;
zhubajie.head = "大头";
System.out.println("重量" + zhubajie.weight + "身高" + zhubajie.hight);
}
}

[nunifor]

还是多写写的好，虽然不知道写的是什么东西。

[ustbsjl]

请结贴！

[shouhu13]

天啦，你怎么会用long作为类的名字啊！
看得我头大，特别是long zhuabajie；
另：
你看的是什么书啊，趁早丢掉！

[wangchangw]

我也犯过一样的错误。

[slqlsc]

System.out.println("重量" + zhubajie.weight + "身高" + zhubajie.hight);


太好玩了，哈哈哈哈

笑死我啦

八戒。。。呼呼~~

[ustbsjl]

管理帖子->结贴

[KingNE]

class long
{
float hight,weight;
String head,ear,mouth;
void speak (String s);
{
System.out.println (s);
}
}
public class

{
public static void main (String args[])
{

long zhubajie;
zhubajie=new long ();
zhubajie.weight=200f;
zhubajie.hight=1.70F;
zhubajie.head="大头";
System.out.println("重量"+zhubajie.weight+"身高"+zhubajie.hight);
}
}

[KingNE]

汗！
你还是慢慢写吧！
class long
public class ？
照着书写 你还是先把例子敲出来编过去！