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鸽子
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849天前import java.util.*; |
import java.text.DateFormat; |
import java.text.ParseException; |
import java.text.SimpleDateFormat; |
public class Main { |
public static void main(String[] args) |
{ |
Scanner s = new Scanner(System.in); |
BookList bl = new BookList(); |
int n = s.nextInt(); |
for (int i=0; i<n;i++) { |
bl.addBook(new Book(s.next(),s.nextInt(),s.next(),s.nextInt())); |
} |
bl.searchBook(new Book(s.next(),0,s.next(),s.nextInt())); |
} |
} |
class Book |
{ |
private String name; |
private int price; |
private String author; |
private int no; |
public Book(String n, int p , String a, int o) |
{ |
name = n; |
price = p; |
author = a; |
no = o; |
} |
public String getname() |
{ |
return name; |
} |
public int getprice() |
{ |
return price; |
} |
public String getauthor() |
{ |
return author; |
} |
public int getno() |
{ |
return no; |
} |
} |
class BookList |
{ |
List<Book> slist; |
public BookList() |
{ |
slist = new ArrayList<Book>(); |
} |
public void addBook(Book b) |
{ |
slist.add(b); |
} |
public void searchBook(Book b) |
{ |
int flag = 0; |
for( int j = 0; j < slist.size(); j++) |
{ |
if(slist.get(j).getname().equals(b.getname()) && slist.get(j).getauthor().equals(b.getauthor()) && slist.get(j).getno() == b.getno()) |
{ |
System.out.print("found: "+j); |
flag = 1 ; |
} |
} |
if( flag== 0) |
{ |
System.out.print("not found"); |
} |
} |
} |
