http://courses.cs.taltech.ee/w/index.php?action=history&feed=atom&title=ITI0011%3Apraktikum_17_G5 2026-04-05T23:50:08Z Selle lehekülje redigeerimiste ajalugu MediaWiki 1.35.9 http://courses.cs.taltech.ee/w/index.php?title=ITI0011:praktikum_17_G5&diff=2267&oldid=prev 2015-03-31T07:59:35Z

<p>Uus lehekülg: &#039;&lt;source lang=&quot;java&quot;&gt; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; public class SortExample { public static class Person implements Comp...&#039;</p> <p><b>Uus lehekülg</b></p><div>&lt;source lang=&quot;java&quot;&gt;<br /> <br /> import java.util.ArrayList;<br /> import java.util.Arrays;<br /> import java.util.Collections;<br /> <br /> public class SortExample {<br /> <br /> public static class Person implements Comparable&lt;Person&gt; {<br /> private String name;<br /> private int age;<br /> private int height;<br /> public Person(int age, int height) {<br /> this.age = age;<br /> this.height = height;<br /> }<br /> @Override<br /> public String toString() {<br /> return &quot;person age: &quot; + age + &quot; height:&quot; + height;<br /> }<br /> <br /> @Override<br /> public int compareTo(Person o) {<br /> if (this.age &lt; o.age) {<br /> return -10;<br /> }<br /> // elseif<br /> if (this.age &gt; o.age) {<br /> return 10;<br /> }<br /> // else<br /> // this.age == o.age<br /> if (this.height &lt; o.height) return -6;<br /> if (this.height &gt; o.height) return 9;<br /> // this.height == o.height<br /> return 0;<br /> <br /> }<br /> <br /> }<br /> <br /> public static void main(String[] args) {<br /> Person p1 = new Person(10, 110);<br /> Person p2 = new Person(10, 90);<br /> Person p3 = new Person(8, 90);<br /> ArrayList&lt;Person&gt; persons = new ArrayList&lt;Person&gt;();<br /> persons.add(p1);<br /> persons.add(p2);<br /> persons.add(p3);<br /> <br /> Collections.sort(persons);<br /> <br /> for (Person p : persons) {<br /> System.out.println(p);<br /> //System.out.println(p.age + &quot; &quot; + p.height);<br /> }<br /> /*<br /> ArrayList&lt;String&gt; strings = new ArrayList&lt;String&gt;();<br /> strings.add(&quot;tere&quot;);<br /> strings.add(&quot;aabits&quot;);<br /> strings.add(&quot;elevant&quot;);<br /> */<br /> String[] strings = new String[]{&quot;tere&quot;, &quot;aabits&quot;, &quot;elevant&quot;};<br /> // strings[0] = &quot;tere&quot;;<br /> // sort? <br /> Arrays.sort(strings);<br /> <br /> for (String s : strings) {<br /> System.out.println(s);<br /> }<br /> <br /> <br /> }<br /> <br /> }<br /> <br /> &lt;/source&gt;</div>

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