哪里錯(cuò)了呀
public class HelloWorld {
public static void main(String[] args) {
int score = 94;
String sex = "女";
if (score>90);{
if (sex.equals("女")){
System.out.println("進(jìn)入女子組決賽");
} else {
System.out.println("進(jìn)入男子組決賽");
}
} else {
System.out.println("淘汰");
}
}
}
public class HelloWorld {
public static void main(String[] args) {
int score = 94;
String sex = "女";
if (score>90);{
if (sex.equals("女")){
System.out.println("進(jìn)入女子組決賽");
} else {
System.out.println("進(jìn)入男子組決賽");
}
} else {
System.out.println("淘汰");
}
}
}
2021-03-18
int score1=53;
int count1=0;
while(score1<60){
score1+=1;
count1+=1;
}System.out.println("加分前成績(jī)："+(score1-count1));
System.out.println("加分后成績(jī)："+score1);
System.out.println("共加了"+count1+"次");
int count1=0;
while(score1<60){
score1+=1;
count1+=1;
}System.out.println("加分前成績(jī)："+(score1-count1));
System.out.println("加分后成績(jī)："+score1);
System.out.println("共加了"+count1+"次");
2021-03-18
已采納回答 / qq_慕婉清5130151
代碼沒有錯(cuò)，能運(yùn)行只是需要輸入了年齡才到到“Please input your age”這句話，所以只需要調(diào)換一下順序import java.util.Scanner;public class HelloWorld {? ? public static void main(String[] args) {Scanner s=new Scanner(System.in);System.out.println("Please input your age");int age=s.nextInt();if(ag...
2021-03-15
public class HelloWorld{
public static void main(String[] args) {
int a=12;
int b=24;
int sum=a+b;
System.out.println("兩數(shù)之和為："+sum);
}
}
public static void main(String[] args) {
int a=12;
int b=24;
int sum=a+b;
System.out.println("兩數(shù)之和為："+sum);
}
}
2021-03-14
最新回答 / 慕仔之萬份收益
<...圖片...>把所有String和后面的點(diǎn)去掉，char是字符類型用單引號(hào)，第一句應(yīng)把char改為String.? ?
2021-03-11