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  1. import java.io.BufferedReader;
  2. import java.io.IOException;
  3. import java.io.InputStreamReader;
  4. import java.io.PrintWriter;
  5.  
  6. class Spoj
  7. {
  8.     public static void main(String[] args) throws IOException
  9.     {
  10.         BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  11.         PrintWriter pw = new PrintWriter(System.out, true);
  12.         int test = Integer.parseInt(br.readLine());
  13.         while (test > 0)
  14.         {
  15.             int liczba_punktow = Integer.parseInt(br.readLine());
  16.             Wspolrzedna[] tab = new Wspolrzedna[liczba_punktow];
  17.             for (int i = 0; i < liczba_punktow; i++)
  18.             {
  19.                 String[] str_tab = br.readLine().split(" ");
  20.                 tab[i] = new Wspolrzedna(str_tab[0], Integer.parseInt(str_tab[1]), Integer.parseInt(str_tab[2]));
  21.             }
  22.             Sortowanie(tab);
  23.             for (int i = 0; i < liczba_punktow; i++)
  24.                 pw.printf("%s %d %d\n", tab[i].nazwa, tab[i].x, tab[i].y);
  25.             String to_nic_nie_robi_poza_enterem = br.readLine();
  26.             to_nic_nie_robi_poza_enterem = "Musze cos tu wpisac";
  27.             pw.println();
  28.             --test;
  29.         }
  30.  
  31.     }
  32.  
  33.     public static void Sortowanie(Wspolrzedna[] tab)
  34.     {
  35.         int size = tab.length - 1;
  36.         for (int i = 0; i < tab.length - 1; i++)
  37.         {
  38.             for (int j = 0; j < size; j++)
  39.             {
  40.                 if (tab[j].iloczyn > tab[j + 1].iloczyn)
  41.                 {
  42.                     Wspolrzedna temp = tab[j];
  43.                     tab[j] = tab[j + 1];
  44.                     tab[j + 1] = temp;
  45.                 }
  46.             }
  47.             size--;
  48.         }
  49.     }
  50. }
  51.  
  52. class Wspolrzedna
  53. {
  54.     String nazwa;
  55.     int x;
  56.     int y;
  57.     int iloczyn;
  58.  
  59.     public Wspolrzedna(String n, int x, int y)
  60.     {
  61.         nazwa = n;
  62.         this.x = x;
  63.         this.y = y;
  64.         iloczyn = Math.abs(this.x) * Math.abs(this.y);
  65.     }
  66. }
Success #stdin #stdout 0.08s 381184KB
comments (?)
stdin
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2
3
A 0 0
C 5 5
B 1 -1

1
X 1 1
stdout
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A 0 0
B 1 -1
C 5 5

X 1 1
https://ideone.com/x814eI
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
secret

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