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Copy pathTestCalendarPrinter.java
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45 lines (30 loc) · 1.22 KB
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package time.test;
import java.time.DayOfWeek;
import java.time.LocalDate;
import java.util.Scanner;
public class TestCalendarPrinter {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("년도를 입력하세요 : ");;
int year = scanner.nextInt();
System.out.print("월을 입력하세요 : ");;
int month = scanner.nextInt();
printCalender(year, month);
}
private static void printCalender(int year, int month){
LocalDate firstDayOfMonth = LocalDate.of(year, month, 1);
LocalDate firstDayOfNextMonth = firstDayOfMonth.plusMonths(1);
int offsetWeekDays = firstDayOfMonth.getDayOfWeek().getValue() % 7;
System.out.println("Su Mo Tu We Th Fr Sa ");
for (int i = 0; i < offsetWeekDays; i++) {
System.out.print(" ");
}
LocalDate dayIterator = firstDayOfMonth;
while(dayIterator.isBefore(firstDayOfNextMonth)){
System.out.printf("%2d ", dayIterator.getDayOfMonth());
if(dayIterator.getDayOfWeek() == DayOfWeek.SATURDAY)
System.out.println();
dayIterator = dayIterator.plusDays(1);
}
}
}