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달력 예제

EsJoo 2014. 5. 23. 12:01

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import java.util.Calendar;
import java.util.Scanner;
 
public class ccal {
    public static void main(String[] args){
        
        Calendar cal = Calendar.getInstance();
        System.out.println("Today is "+cal.getTime());
        Scanner scan = new Scanner(System.in);
        System.out.println("Year:");
        String Year = scan.next();
        System.out.println("Month:");
        String Month = scan.next();
        
        cal.set(Calendar.YEAR, Integer.valueOf(Year));
        cal.set(Calendar.MONTH, Integer.valueOf(Month)-1);
        cal.set(Calendar.DAY_OF_MONTH, 1);
        
        int dayofweek  = cal.get(Calendar.DAY_OF_WEEK);
        cal.set(Calendar.DAY_OF_MONTH,32);
        
        int lastday = 32 - cal.get(Calendar.DAY_OF_MONTH);
        int i=0;
        
        System.out.println("일\t월\t화\t수\t목\t금\t토");
        
        for(i=0;i<dayofweek-1;i++){
            System.out.print("\t");            
        }
        for(int day=1;day<=lastday;day++,i++){
            if(i%7==0){
                System.out.println("");
            }            
            System.out.print(day+"\t");
        }        
    }
}