用数字0-6表示星期

发布网友发布时间：2023-08-09 07:07

共3个回答

热心网友时间：2023-10-02 20:06

public class week
{
public static void main(String[] args)
{
int i=Integer.parseInt(args[0]);
switch(i)
{
case(0):System.out.println("星期日");break;
case(1):System.out.println("星期一");break;
......
}
}
}

热心网友时间：2023-10-02 20:06

public interface WEEK {
public static final int SUNDAY = 0;
public static final int MONDAY = 1;
...
public static final int SATURDAY = 6;
}

people might prefer "enum", which was introced in Java5:

public enum Day {
SUNDAY, MONDAY, TUESDAY, WEDNESDAY,
THURSDAY, FRIDAY, SATURDAY
}

热心网友时间：2023-10-02 20:06

用多分支语句switch case;就可以了

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