diff --git a/src/practices/practice_18/task/task_1.java b/src/practices/practice_18/task/task_1.java
new file mode 100644
index 0000000..5575d05
--- /dev/null
+++ b/src/practices/practice_18/task/task_1.java
@@ -0,0 +1,27 @@
+package practices.practice_18.task;
+
+import java.util.Formatter;
+import java.util.Date;
+
+public class task_1 {
+
+    public static void main(String[] args) {
+
+        Formatter formatter = new Formatter();
+
+        formatter.format("Логическое значение: %b%n" + // %b
+                        "Символ: %c%n" + // %c
+                        "Целое число: %d%n" + // %d
+                        "Число с плавающей точкой: %f%n" + // %f
+                        "Дата и время: %tT%n", // %t
+                true,
+                'A',
+                123,
+                45.67,
+                new Date()
+        );
+
+        System.out.println(formatter.toString());
+        formatter.close();
+    }
+}
diff --git a/src/practices/practice_18/task/task_3.java b/src/practices/practice_18/task/task_3.java
new file mode 100644
index 0000000..437f082
--- /dev/null
+++ b/src/practices/practice_18/task/task_3.java
@@ -0,0 +1,26 @@
+package practices.practice_18.task;
+
+import java.util.Formatter;
+import java.util.Calendar;
+
+public class task_3 {
+
+    public static void main(String[] args) {
+
+        Formatter formatter = new Formatter();
+
+        Calendar date = Calendar.getInstance();
+        date.set(2025, Calendar.JANUARY, 1, 0, 0, 0);
+
+        formatter.format("Час: %tH%n" + // %tH
+                        "Минуты: %tM%n" + // %tM
+                        "Секунды: %tS%n" + // %tS
+                        "Год: %tY%n" + // %tY
+                        "День недели: %tA%n", // %tA
+                date, date, date, date, date
+        );
+
+        System.out.println(formatter.toString());
+        formatter.close();
+    }
+}