diff --git a/src/ru/skypro/Main.java b/src/ru/skypro/Main.java
index 625884e..6a9596f 100644
--- a/src/ru/skypro/Main.java
+++ b/src/ru/skypro/Main.java
@@ -1,7 +1,72 @@
 package ru.skypro;
 
 public class Main {
-    public static void main(String[] args){
+    public static void main(String[] args) {
+
+//        Задание 1
+        int[] intArray = new int[3];
+        intArray[0] = 1;
+        intArray[1] = 2;
+        intArray[2] = 3;
+        double[] doubleArray = {1.57, 7.654, 9.986};
+        char[] charArray = {'G', 'O', 'O', 'D'};
+
+//        Задание 2
+        for (int j = 0; j < intArray.length; j++) {
+            if (j == intArray.length - 1)
+                System.out.print(intArray[j]);
+            else
+                System.out.print(intArray[j] + ",");
+        }
+        System.out.println();
+        for (int j = 0; j < doubleArray.length; j++) {
+            if (j == doubleArray.length - 1)
+                System.out.print(doubleArray[j]);
+            else
+                System.out.print(doubleArray[j] + ",");
+        }
+        System.out.println();
+        for (int j = 0; j < charArray.length; j++) {
+            if (j == charArray.length - 1)
+                System.out.print(charArray[j]);
+            else
+                System.out.print(charArray[j] + ",");
+        }
+        System.out.println();
+
+
+//        Задание 3
+        for (int j = intArray.length - 1; j >= 0; j--) {
+            if (j == 0)
+                System.out.print(intArray[j]);
+            else
+                System.out.print(intArray[j] + ",");
+        }
+        System.out.println();
+        for (int j = doubleArray.length - 1; j >= 0; j--) {
+            if (j == 0)
+                System.out.print(doubleArray[j]);
+            else
+                System.out.print(doubleArray[j] + ",");
+        }
+        System.out.println();
+        for (int j = charArray.length - 1; j >= 0; j--) {
+            if (j == 0)
+                System.out.print(charArray[j]);
+            else
+                System.out.print(charArray[j] + ",");
+        }
+        System.out.println();
+
+//        Задание 4
+        for (int j = 0; j < intArray.length; j++) {
+            if (intArray[j] % 2 == 1)
+                intArray[j] += 1;
+            if (j == intArray.length - 1)
+                System.out.print(intArray[j]);
+            else
+                System.out.print(intArray[j] + ",");
+        }
 
     }
 }