JavaLessons/12-2_MergeArrays.java at master · LoveMyDaughter/JavaLessons · GitHub

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package lesson12;

/*_à 2. Äàíû äâà ìàññèâà, óïîðÿäî÷åííûõ ïî âîçðàñòàíèþ: À[n] è B[m]. Ñôîðìèðóéòå ìàññèâ C[n+m],
 *  ñîñòîÿùèé èç ýëåìåíòîâ ìàññèâîâ À è Â, óïîðÿäî÷åííûé ïî âîçðàñòàíèþ.
 */

import java.util.ArrayList;
import java.util.Collections;

public class MergeArrays {

	public static void main(String[] args) {

		ArrayList <Integer> aList = new ArrayList <Integer>();
		ArrayList <Integer> bList = new ArrayList <Integer>();

		//_à Íàïîëíÿåì aList
		aList.add(-15);
		aList.add(-8);
		aList.add(2);
		aList.add(10);
		aList.add(25);
		aList.add(40);
		aList.add(49);


		//_à Íàïîëíÿåì bList
		bList.add(0);
		bList.add(2);
		bList.add(2);
		bList.add(5);
		bList.add(10);
		bList.add(14);
		bList.add(15);
		bList.add(17);
		bList.add(20);
		bList.add(27);
		bList.add(37);
		bList.add(52);

		//_à Ïîêàçàòü ñïèñêû
		System.out.println(aList);
     		System.out.println("Êîëè÷åñòâî ýëåìåíòîâ = " + aList.size());

		System.out.println(bList);
		    System.out.println("Êîëè÷åñòâî ýëåìåíòîâ = " + bList.size());

		//_à Äîáàâëÿåì ñïèñîê bList ê aList
		aList.addAll(bList);

		System.out.println();

		//_à Ñîðòèðóåì ñîåäèíåííûé ñïèñîê
		Collections.sort(aList);
		System.out.println("Êîíå÷íûé ñïèñîê: \n" + aList);
		System.out.println("Êîëè÷åñòâî ýëåìåíòîâ = " + aList.size());


	}

}