if(age>=60){
System.out.println("老年");
}else if(age>=40){
System.out.println("中年");
}else if(age>18){
System.out.println("少年");
}else if(age<=18){
System.out.println("童年");
}
System.out.println("老年");
}else if(age>=40){
System.out.println("中年");
}else if(age>18){
System.out.println("少年");
}else if(age<=18){
System.out.println("童年");
}
2021-06-02
public class HelloWorld{
public static void main(String[] args) {
final int AGE = 18;
final char MAN='男';
final char WOMAN='女';
System.out.println(AGE);
System.out.println(MAN);
System.out.println(WOMAN);
}
}
public static void main(String[] args) {
final int AGE = 18;
final char MAN='男';
final char WOMAN='女';
System.out.println(AGE);
System.out.println(MAN);
System.out.println(WOMAN);
}
}
2021-05-30
public class HelloWorld {
public static void main(String[] args) {
int score = 94;
String sex = "女";
if(score>=80){
if(sex.equals("男")){
System.out.println("进入男子组决赛");
}else{
System.out.println("进入女子组决赛");
}
}else{
System.out.println("出局");
}
public static void main(String[] args) {
int score = 94;
String sex = "女";
if(score>=80){
if(sex.equals("男")){
System.out.println("进入男子组决赛");
}else{
System.out.println("进入女子组决赛");
}
}else{
System.out.println("出局");
}
2021-05-14
public class HelloWorld {
public static void main(String[] args) {
int age=25;
if(age<18){
System.out.println("童年");
}else if(age>=18&age<40){
System.out.println("少年");
}else if(age>=40&age<60){
System.out.println("中年");
}else{
System.out.println("老年");
}
public static void main(String[] args) {
int age=25;
if(age<18){
System.out.println("童年");
}else if(age>=18&age<40){
System.out.println("少年");
}else if(age>=40&age<60){
System.out.println("中年");
}else{
System.out.println("老年");
}
2021-05-14