Mavzu: Ma’lumotlarni saralash algoritmlarini tartibli statistikasi

O’zbekiston Respublikasi Axborot Texnologiyalari va kommunikatsiyalarni rivojlantirish Vazirligi

Muhammad Al-Xorazmiy nomidagi

Toshkent Axborot Texnologiyalari Universiteti.

1- Labaratoriya ishi

Mavzu: Ma’lumotlarni saralash algoritmlarini tartibli statistikasi.

.

Bajardi:Salomov Nurbek

Tekshirdi:Abdulbosit Hamidullayev

Toshkent 2019
12-variant

Savol: Talabalarni yoshi bo`yicha o`sish tartibida joylashtiring?


import java.util.Comparator;

import java.util.PriorityQueue;

import java.util.Random;

public class lab_4 {

public static void main(String[] args) {

Random random = new Random();

Comparator comparator = new StringLengthComparator();

PriorityQueue queue = new PriorityQueue<😠10, comparator);

queue.add(new Student("Akbar","Hasanov",18+random.nextInt(10)));

queue.add(new Student("Shomurod","Ochilov",18+random.nextInt(10)));

queue.add(new Student("Laziz","Aliyev",18+random.nextInt(10)));

queue.add(new Student("Botir","Sodiqov",18+random.nextInt(10)));

queue.add(new Student("Nurbek","Salomov",18+random.nextInt(10)));

queue.add(new Student("Shahzod","Farmonov",18+random.nextInt(10)));

while (queue.size() != 0) {

queue.remove().print();

}

}

}

class StringLengthComparator implements Comparator {

@Override

public int compare(Student x, Student y) {

if(x.age

return -1;

}

if(x.age >y.age){

return 1;

}

return 0;

}

}

class Student {

String name;

String surname;

int age;

public Student(String name, String surname, int age) {

this.name = name;

this.surname = surname;

this.age = age;

}

public void print(){

System.out.println(name+" "+surname+" "+"age:"+ age);} }






Topshiriq 2. Quyidagi nazariy savollarga javob bering

1. 
   Algoritm ta`rifini ayting
   
2. 
   Algoritmning xossalarini ayting
   
3. 
   Algoritmning to`liq qurish bosqichlarini sanab bering
   

Javoblar:

• 
  1).Algoritm deb, biror masalani echish uchan ma’lum qoidaga asosan bajaralidigan amallarning chekli ketma-ketligiga aytiladi yoki aniq hatija beruvchi coda hisoblashlar ketma-ketligi.
  
• 
  2)Tushunarlilk- algaritimda ijrochiga berilayotgan kursatmalar aniq mazmunda bulishi.
  
• 
  Diskretlilik- algaritimlarni chekli qadamlardan tshkil qilip bulaklash imkoniyati;
  
• 
  Cheklilik- bajarilayotgan algaritim chekli qadamlarda natijaga olib kelishi
  
• 
  Natijaviylik- natjaning bulishi
  
• 
  Ommaviylik- xar bir algaritm mazmuniga kura bir turdagi masalalarning barchasi uchun xam urinli bulish
  
• 
  Formallik –komandalarni mexanik bajarish imkoni
  

3)