public class transports(){
public void carry(){
system.out.println("交通工具可以载人");
}
public class car extends transports
public void land(){
system.out.println("汽车在陆地上行驶");}
}
Transports one = new transports();
public class Demo01 {
static int score1 = 86;
static int score2 = 92;
public static int sum() {
int sum=score1 + score2;
return sum;
}
public static void main(String[] args) {
int allScore = sum();
System.out.println("总分：" + allScore);
}
