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public class HelloWorld {
public static void main(String[] args) {
int score = 94;
String sex = "女";
if (score>80){
if (sex.equals("女")){
System.out.println("女子组决赛");
}else{
System.out.println("男子组决赛");
}
public class HelloWorld{
public static void main(String[] args) {
final char Male='男';
System.out.println(Male);
final char Female='女';
System.out.println(Female);
public class HelloWorld{
public static void main(String[] args){
int num = 999;
int count = 0;
while(num>0){
num/=10;
count++;
}
System.out.println("它是个"+count+"位的数！");
}
}
