diff --git a/golang/lab4/lab4.go b/golang/lab4/lab4.go
new file mode 100644
index 00000000..aebc37bf
--- /dev/null
+++ b/golang/lab4/lab4.go
@@ -0,0 +1,34 @@
+package lab4
+
+import (
+	"fmt"
+	"math"
+)
+
+func Calculate(x float64) float64 {
+	if math.Abs(x) >= 1 {
+		return (math.Pow(1.2, x)) - (math.Pow(x, 1.2))
+	}
+	return math.Acos(x)
+}
+
+func TaskA(Xmin, Xmax, Xdel float64) []float64 {
+	var y []float64
+	for x := Xmin; x <= Xmax; x += Xdel {
+		y = append(y, Calculate(x))
+	}
+	return y
+}
+
+func TaskB(x [5]float64) []float64 {
+	var y []float64
+	for _, value := range x {
+		y = append(y, Calculate(value))
+	}
+	return y
+}
+
+func Runlab4() {
+	fmt.Println(TaskA(0.2, 2.2, 0.4))
+	fmt.Println(TaskB([5]float64{0.1, 0.9, 1.2, 1.5, 1.3}))
+}
diff --git a/golang/lab6/lab6.go b/golang/lab6/lab6.go
new file mode 100644
index 00000000..505dfd4f
--- /dev/null
+++ b/golang/lab6/lab6.go
@@ -0,0 +1,30 @@
+package lab6
+
+import "fmt"
+
+type Phone struct {
+	Name   string
+	Op     string
+	Number string
+}
+
+func NewPhone(name, op, number string) *Phone {
+	p := new(Phone)
+	p.Name = name
+	p.Op = op
+	p.Number = number
+	return p
+}
+
+func (p *Phone) SetNumber(number string) { p.Number = number }
+func (p Phone) GetNumber() string        { return p.Number }
+func (p Phone) GetOp() string            { return p.Op }
+func (p Phone) GetName() string          { return p.Name }
+
+func Runlab6() {
+	phone := NewPhone("Влад", "Билайн", "89621658549")
+	phone.SetNumber("89012863969")
+	fmt.Println("Имя владельца:", phone.GetName())
+	fmt.Println("Оператор сотовой связи:", phone.GetOp())
+	fmt.Println("Номер телефона пользователя:", phone.GetNumber())
+}
diff --git a/golang/main.go b/golang/main.go
index 792a1dbc..811b200f 100644
--- a/golang/main.go
+++ b/golang/main.go
@@ -1,7 +1,14 @@
 package main
 
-import "fmt"
+import (
+	"fmt"
+
+	lab4 "isuct.ru/informatics2022/lab4"
+	lab6 "isuct.ru/informatics2022/lab6"
+)
 
 func main() {
-	fmt.Println("Гретченко Владислав")
+	fmt.Println("Гретченко Владислав Игоревич")
+	lab4.Runlab4()
+	lab6.Runlab6()
 }