下面的代碼為什么報(bào)錯(cuò)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;
}
}}
Albert668
2016-12-01
3 回答
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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(gè)方法少了個(gè)“}”。。。。。。（不知道你是不是要寫兩個(gè)方法？）
2016-12-01
不要把有參數(shù)的public void getScreen(float newScreen)寫在無參數(shù)函數(shù)的里面，把他寫在無參數(shù)函數(shù)的外面就可以了