最新回答 / 抓蛙功程狮
问题三:重写toString()方法,输出类的引用 System.out.println(hello); hello这个类的引用和toString()方法有什么联系呢? 一个toString()方法怎么影响到引用的值的呢??? 求解答。
2017-10-07
public class HelloWorld {
static int score1 = 86;
static int score2 = 92;
public static int sum() {
return score1+score2;
}
public static void main(String[] args) {
int allScore = sum();
System.out.println("总分:" + allScore);
}
}
static int score1 = 86;
static int score2 = 92;
public static int sum() {
return score1+score2;
}
public static void main(String[] args) {
int allScore = sum();
System.out.println("总分:" + allScore);
}
}
2017-10-05