Task7

_ATARASOV/_ATARASOV.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/1" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

telukhin/7/telukhin/task1/MainTask7.java

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+package telukhin.task1;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.TreeSet;
+
+public class MainTask7 {
+
+
+    public static void main(String[] args) {
+        ArrayList<String> s = new ArrayList<>();
+        ArrayList<Integer> i = new ArrayList<>();
+        ArrayList<Long> l = new ArrayList<>();
+        ArrayList<PersonForAdd> p = new ArrayList<>();
+
+        ArrayList<Double> alDouble = new ArrayList<>();
+        LinkedList<Double> llDouble = new LinkedList<>();
+        HashSet<Double> hsDouble = new HashSet<>();
+        TreeSet<Double> tsDouble = new TreeSet<>();
+
+
+        /*Add*/
+        System.out.println("®Add 100 000 elements®********************");
+        Utils.addString(s,"100000");
+        Utils.addInt(i, 100000);
+        Utils.addLong(l, 100000L);
+        Utils.addPerrson(p, new PersonForAdd("Name", "Surname", 100000));
+        System.out.println();
+
+        /*First Last Search*/
+        System.out.println("®First last unExist Search®********************");
+        Utils.findFirstLastUnExistString(s);
+        System.out.println();
+
+        Utils.findFirstLastUnExistInt(i);
+        System.out.println();
+
+        Utils.findFirstLastUnExistLong(l);
+        System.out.println();
+
+        Utils.findFirstLastUnExistPerson(p);
+        System.out.println();
+
+
+        /*Add in different collections*/
+        System.out.println("®Add First last Search in different collections®********************");
+        Utils.addInArrayList(alDouble);
+        System.out.println();
+
+        Utils.addInLinkedList(llDouble);
+        System.out.println();
+
+        Utils.addInHashSet(hsDouble);
+        System.out.println();
+
+        Utils.addInTreeSet(tsDouble);
+        System.out.println();
+
+
+
+    }
+}
+

telukhin/7/telukhin/task1/PersonForAdd.java

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+package telukhin.task1;
+
+public class PersonForAdd {
+    private String name;
+    private String surname;
+    private int age;
+
+    public PersonForAdd(String name, String surname, int age) {
+        this.name = name;
+        this.surname = surname;
+        this.age = age;
+    }
+}