下面的代碼為什么報錯呢?
public class Telphone {
private float screen;
private float cpu;
private float mem;
public float getScreen(){
return screen;
public void getScreen(float newScreen){
screen=newScreen;
}
}}
public class Telphone {
private float screen;
private float cpu;
private float mem;
public float getScreen(){
return screen;
public void getScreen(float newScreen){
screen=newScreen;
}
}}
2016-12-01
舉報
2016-12-01
public class Telphone {
private float screen;
private float cpu;
private float mem;
public float getScreen(){
return screen;
public void setScreen(float newScreen){
screen=newScreen;
}
2016-12-01
第一個方法少了個“}”。。。。。。(不知道你是不是要寫兩個方法?)
2016-12-01
不要把有參數的public void getScreen(float newScreen)寫在無參數函數的里面,把他寫在無參數函數的外面就可以了