From 6d8098a65ccc87f4f64787489defd0236929752f Mon Sep 17 00:00:00 2001
From: Artemiy Druzhkov <145680939+amdruzh@users.noreply.github.com>
Date: Wed, 17 Jan 2024 23:18:52 +0300
Subject: [PATCH 1/2] Add files via upload

---
 calculate.go | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 calculate.go

diff --git a/calculate.go b/calculate.go
new file mode 100644
index 00000000..877eddf2
--- /dev/null
+++ b/calculate.go
@@ -0,0 +1,28 @@
+package lab4
+
+import (
+	"fmt"
+	"math"
+)
+
+func CalculateY(a, b, x, xk float64) float64 {
+	numerator := math.Pow(a, 2) - math.Pow(b, 2)
+	denominator := math.Log10(a / b)
+	power := math.Sqrt(a * b)
+
+	y := numerator / denominator * math.Pow(3, power)
+	determinant := xk - x
+	x2 := x + determinant/4
+	x3 := x + determinant/2
+	x4 := x + (3*determinant)/4
+	x5 := xk
+
+	fmt.Println("y =", y)
+	fmt.Println("x =", x)
+	fmt.Println("x2 =", x2)
+	fmt.Println("x3 =", x3)
+	fmt.Println("x4 =", x4)
+	fmt.Println("x5 =", x5)
+
+	return y
+}

From 01f5f992132a8355f39a5add7cee39e75b378ccc Mon Sep 17 00:00:00 2001
From: Artemiy Druzhkov <145680939+amdruzh@users.noreply.github.com>
Date: Wed, 17 Jan 2024 23:21:45 +0300
Subject: [PATCH 2/2] Add files via upload

---
 Struct.go | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 Struct.go

diff --git a/Struct.go b/Struct.go
new file mode 100644
index 00000000..89ade775
--- /dev/null
+++ b/Struct.go
@@ -0,0 +1,33 @@
+package main
+
+import "fmt"
+
+type Television struct {
+	Brand   string
+	Model   string
+	Channel int
+}
+
+func (tv *Television) SetChannel(channel int) {
+	tv.Channel = channel
+}
+
+func (tv *Television) GetChannel() int {
+	return tv.Channel
+}
+
+func (tv *Television) Display() {
+	fmt.Printf("Телевизор %s %s находится на канале %d\n", tv.Brand, tv.Model, tv.Channel)
+}
+
+func main() {
+	tv := Television{
+		Brand:   "Samsung",
+		Model:   "QLED",
+		Channel: 1,
+	}
+
+	tv.Display()
+	tv.SetChannel(5)
+	tv.Display()
+}