diff --git a/pom.xml b/pom.xml
index 29ae17c..81384f6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
   <version>1.0-SNAPSHOT</version>
 
   <properties>
-    <jvm.version>11</jvm.version>
+    <jvm.version>17</jvm.version>
     <junit.jupiter.version>5.8.2</junit.jupiter.version>
     <maven.compiler.source>${jvm.version}</maven.compiler.source>
     <maven.compiler.target>${jvm.version}</maven.compiler.target>
diff --git a/src/main/java/Main/Price.java b/src/main/java/Main/Price.java
new file mode 100644
index 0000000..00643fb
--- /dev/null
+++ b/src/main/java/Main/Price.java
@@ -0,0 +1,33 @@
+package Main;
+
+public class Price {
+    private int rub, kop;
+
+    public Price(int n){
+        rub = n/100;
+        kop = n%100;
+    }
+
+    public Price(int rub_, int kop_) {
+        rub = rub_;
+        kop = kop_;
+    }
+
+    public int get(){
+        return rub*100 + kop;
+    }
+
+    public int getKop(){return kop;}
+    public int getRub(){return rub;}
+
+    public Price set(int n) {
+        rub = n/100;
+        kop = n%100;
+        return this;
+    }
+    public Price set(int rub_, int kop_) {
+        rub = rub_;
+        kop = kop_;
+        return this;
+    }
+}
diff --git a/src/main/java/Main/itemList.java b/src/main/java/Main/itemList.java
new file mode 100644
index 0000000..4315f9c
--- /dev/null
+++ b/src/main/java/Main/itemList.java
@@ -0,0 +1,39 @@
+package Main;
+
+import java.util.ArrayList;
+
+
+public class itemList {
+    private ArrayList<shopItem> list = new ArrayList<shopItem>();
+
+
+
+    public void add(shopItem x){
+        list.add(x);
+    }
+
+    public void add(String name, int price){
+       list.add(new shopItem(name, new Price(price)));
+    }
+    public void add(String name, Price price){
+        list.add(new shopItem(name, price));
+    }
+
+    public int priceCount(int code, int count){
+        var price=0;
+        if(list.size()>=code) price = list.get(code).getPrice().get();
+        return price*count;
+    }
+
+    public int count(){return list.size();}
+
+    public void delete(int code){
+        list.remove(code);
+    }
+
+    public String getName(int code){return list.get(code).getName();}
+    public Price getPrice(int code){return list.get(code).getPrice();}
+    public void editName(int code, String name){list.get(code).editName(name);}
+    public void editPrice(int code, Price price){list.get(code).editPrice(price);}
+
+}
diff --git a/src/main/java/Main/shopItem.java b/src/main/java/Main/shopItem.java
new file mode 100644
index 0000000..552fd98
--- /dev/null
+++ b/src/main/java/Main/shopItem.java
@@ -0,0 +1,20 @@
+package Main;
+
+public class shopItem {
+    private String name;
+    private Price price;
+
+    shopItem(){}
+
+    shopItem(String name_, Price price_){
+        name = name_;
+        price = price_;
+    }
+
+    public void editName(String name) {this.name = name;}
+    public void editPrice(Price price) {this.price = price;}
+    public String getName(){return name;}
+    public Price getPrice(){return price;}
+}
+
+
diff --git a/src/test/java/test/test.java b/src/test/java/test/test.java
new file mode 100644
index 0000000..48b2965
--- /dev/null
+++ b/src/test/java/test/test.java
@@ -0,0 +1,62 @@
+package test;
+
+import Main.Price;
+import Main.itemList;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+public class test {
+
+    private itemList testList(){
+       itemList test = new itemList();
+       test.add("1", 100);
+       test.add("2", 200);
+       test.add("3", 300);
+       test.add("4", 400);
+       return test;
+    }
+
+    @Test
+    void add(){
+        itemList test = testList();
+
+        assertEquals("1", test.getName(0));
+        assertEquals("2", test.getName(1));
+    }
+
+    @Test
+    void priceCount(){
+        itemList test = testList();
+
+        assertEquals(1000, test.priceCount(1, 5));
+        assertEquals(900, test.priceCount(2, 3));
+    }
+
+    @Test
+    void editName(){
+        itemList test = testList();
+
+        assertEquals("1", test.getName(0));
+        test.editName(0, "first");
+        assertEquals("first", test.getName(0));
+    }
+
+    @Test
+    void editPrice(){
+        itemList test = testList();
+
+        assertEquals(100, test.getPrice(0).get());
+        test.editPrice(0, new Price(587));
+        assertEquals(587, test.getPrice(0).get());
+    }
+
+    @Test
+    void delete(){
+        itemList test = testList();
+
+        assertEquals(4, test.count());
+        test.delete(0);
+        assertEquals(3, test.count());
+    }
+
+}