Read the question, write Java on the right, then Run or Check.
QuestionHint and solution stay closed until you open them
Read 1–7; print day name or Invalid.
Examples
Input
1
Output
Monday
Input
0
Output
Invalid
Hint
- switch (d) { case 1: ... }
Show correct code
Peek only after you have tried. You can still Check your own version.
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int d = in.nextInt();
String[] days = {"", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"};
System.out.println(d >= 1 && d <= 7 ? days[d] : "Invalid");
}
}
Main.javaJava 21 · javac · Ctrl + Enter runs
ResultIdle
Run to see output. Check grades the tests.