Kommunikatsiyalarini rivojlantirish vazirligi muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti

O`ZBEKISTON RESPUBLIKASI AXBOROT TEXNOLOGIYALARI VA

KOMMUNIKATSIYALARINI RIVOJLANTIRISH VAZIRLIGI

MUHAMMAD AL-XORAZMIY NOMIDAGI TOSHKENT

AXBOROT TEXNOLOGIYALARI UNIVERSITETI

Algoritmlarni loyihalash

fani bo`yicha

LABORATORIYA ISHI-1

Bajardi: CAL015-L4-guruh talabasi

Azimov Nizomiddin

Tekshirdi: RUSLAN BAYDULLAYEV

Laboratoriya ishi

Mavzu: Ma'lumotlarni saralash algoritmlarini tartibli statistikasi.

Ishdan maqsad: Berilgan laboratoriya mashg'ulotini o'rganib chiqish va berilgan masalani dasturini tuzish.

topshiriq- 5.

"Mercedes" markali mashina egalarini alifbo bo'yicha teskari tartibda joylashtiring.

Dasturi: Java dasturlash tilida

package paket;
import java.util.*;
public class laboratoriya1 {
public static void main(String[] args) {
List ism=new ArrayList();
Map mijoz=new TreeMap();
mijoz.put("Nizomiddin","Mercades");
mijoz.put("Asomiddin","BMW");
mijoz.put("Bobur","Audi");
mijoz.put("Azizbek","Mercades");
mijoz.put("Zokir","Mercades");
mijoz.put("Bilol","Mercades");
mijoz.put("Mahmud","Tayota");
mijoz.put("Akmal","Mercades");

System.out.println("Mashinalar soni: "+ mijoz.size());

System.out.println("___________________________");

for( String key : mijoz.keySet())
System.out.println(key+ " - " + mijoz.get(key));

System.out.println();

System.out.println("___________________________");

System.out.println(" Mercades mashinasi borlarining tartiblangan ro'yxati: ");

for (String i : mijoz.keySet())
if(mijoz.get(i)== "Mercades") {
ism.add(i);
System.out.println(i + " - "+ mijoz.get(i));
}
System.out.println("___________________________");
Collections.reverse(ism);
System.out.println(" Mercades mashinasi egalarini ismlari teskati tartiblangan ro'yxati:\n "+ism);
}
}

Natija:

Mashinalar soni: 8

___________________________

Akmal - Mercades

Asomiddin - BMW

Azizbek - Mercades

Bilol - Mercades

Bobur - Audi

Mahmud - Tayota

Nizomiddin - Mercades

Zokir - Mercades

___________________________

Mercades mashinasi borlarining tartiblangan ro'yxati:

Akmal - Mercades

Azizbek - Mercades

Bilol - Mercades

Nizomiddin - Mercades

Zokir - Mercades

___________________________

Mercades mashinasi egalarini ismlari teskati tartiblangan ro'yxati:

[Zokir, Nizomiddin, Bilol, Azizbek, Akmal]

Process finished with exit code 0