最新回答 / HeadBig_2077
题主是用eclipse编译的吗，百度一下Cannot connect to VMSocket closed这两条debug信息，网上有教怎么设置eclipse，能否成功得自己具体去试试
2020-08-23
public class HelloWorld {
public static void main(String[] args) {
int age=25;
String yy;
if(age>=18){
yy="成年";
}else{
yy="未成年";
}
System.out.println(yy);
}
}
public static void main(String[] args) {
int age=25;
String yy;
if(age>=18){
yy="成年";
}else{
yy="未成年";
}
System.out.println(yy);
}
}
2020-08-22
public class HelloWorld{
public static void main(String[] args) {
int score=68;
if(score>60||score==60){
System.out.println("考试成绩合格");
}else{System.out.println("考试成绩不合格");
}}}
public static void main(String[] args) {
int score=68;
if(score>60||score==60){
System.out.println("考试成绩合格");
}else{System.out.println("考试成绩不合格");
}}}
2020-08-22