package com.imooc;
public class Telephone {
public static void main(String[] args) {
// TODO Auto-generated method stub
Telephone phone = new Telephone();
phone.sendMessage();
phone.screen = 5.0f;
phone.cpu = 1.4f;
phone.mem = 2.0f;
phone.sendMessage();
}
}
2018-01-09
未定义成员变量
package com.imooc;
public class Telephone {
float screen ；
float cpu ；
float mem ；
public void sendMessage(){
}
public static void main(String[] args) {
// TODO Auto-generated method stub
Telephone phone = new Telephone();
phone.sendMessage();
phone.screen = 5.0f;
phone.cpu = 1.4f;
phone.mem = 2.0f;
phone.sendMessage();
}
}
举报
