Visual Studio Code 楊盛閎
public class Main{
public static void main(String[] args){
int time=12;
if (time<10){
System.out.println(x: "早安Good morning.");
} else if (time<18){
System.out.println(x: "日安Good day.");
} {
System.out.println(x: "晚安Good eveing.");
}
}
}
} 
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