import java.util.*;
class Day{
private String work;
public void set(String work) {this.work=work;}
public String get() {return work;}
public void show() {
if(work==null)
{
System.out.println("없습니다");
}
else
{
System.out.println(work+"입니다");
}
}
}
class Main
{
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
System.out.println("이번달 스케쥴 관리 프로그램.");
Day[] april= new Day[35];
for(int i=0;i<35;i++) april[i] = new Day();
for(;;)
{
System.out.print("할일(입력:1, 보기:2, 끝내기:3)>>");
int choice=sc.nextInt();
if(choice==1)
{
System.out.print("날짜(1~30)? ");
int a=sc.nextInt();
System.out.print("할일 (빈칸없이 입력)? ");
String schedule=sc.next();
april[a].set(schedule);
}
else if(choice==2)
{
System.out.print("날짜(1~30)? ");
int a=sc.nextInt();
System.out.print(a+"일의 할 일은 ");
april[a].show();
}
else
{
System.out.println("프로그램을 종료합니다.");
return ;
}
}
}
}