Сделал 7 лабу

golang/go.mod

@@ -1,5 +1,3 @@
 module isuct.ru/informatics2022
 
 go 1.16
-
-require github.com/stretchr/testify v1.8.1

golang/go.sum

@@ -1,17 +1 @@
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
-github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
-github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
-github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+

golang/lab4/lab4.go

@@ -0,0 +1,26 @@
+package lab4
+
+import (
+	"fmt"
+	"math"
+)
+
+func lab4(a, x float64) float64 {
+	return (math.Pow(a, math.Pow(x, 2)-1) - math.Log10(math.Pow(x, 2)-1) + math.Cbrt(math.Pow(x, 2)-1))
+}
+func lab4A(imin float64, imax float64, razn float64, a float64) {
+	for i := imin; i < imax; i += razn {
+		fmt.Println(lab4(a, i))
+	}
+}
+func lab4B(x []float64, a float64) {
+	for _, value := range x {
+		fmt.Println(lab4(a, value))
+	}
+}
+func Lab4AB() {
+	var a float64 = 1.6
+	var x = []float64{1.28, 1.36, 2.47, 3.68, 4.56}
+	lab4A(1.2, 3.7, 0.5, a)
+	lab4B(x, a)
+}

golang/lab6/lab6.go

@@ -0,0 +1,41 @@
+package lab6
+
+import (
+	"fmt"
+)
+
+type Person struct {
+	Name    string
+	Age     int
+	Country string
+}
+
+func (c *Person) SetAge(age int) {
+	c.Age = age
+}
+
+func (c *Person) SetCountry(country string) {
+	c.Country = country
+}
+
+func (c *Person) DisplayInfo() {
+	fmt.Println("Имя:", c.Name)
+	fmt.Println("Возраст:", c.Age)
+	fmt.Println("Страна:", c.Country)
+}
+
+func Lab6() {
+	Yan := Person{
+		Name:    "Ян",
+		Age:     20,
+		Country: "Россия",
+	}
+
+	Yan.DisplayInfo()
+
+	Yan.SetAge(31)
+
+	Yan.SetCountry("Беларусь")
+
+	Yan.DisplayInfo()
+}

golang/lab7/lab7.go

@@ -0,0 +1,64 @@
+package lab7
+
+import "fmt"
+
+// Интерфейс Product
+type Product interface {
+	GetPrice() float64
+	SetPrice(price float64)
+	GetDiscount() float64
+	SetDiscount(discount float64)
+	GetName() string
+	SetName(name string)
+}
+
+// Структура ProductBase
+type ProductBase struct {
+	price    float64
+	discount float64
+	name     string
+}
+
+func (p *ProductBase) GetPrice() float64 {
+	return p.price
+}
+
+func (p *ProductBase) SetPrice(price float64) {
+	p.price = price
+}
+
+func (p *ProductBase) GetDiscount() float64 {
+	return p.discount
+}
+
+func (p *ProductBase) SetDiscount(discount float64) {
+	p.discount = discount
+}
+
+func (p *ProductBase) GetName() string {
+	return p.name
+}
+
+func (p *ProductBase) SetName(name string) {
+	p.name = name
+}
+
+// Функция для расчета стоимости списка товаров
+func CalculateTotalPrice(products []Product) float64 {
+	totalPrice := 0.0
+	for _, product := range products {
+		totalPrice += product.GetPrice() * (1 - product.GetDiscount())
+	}
+	return totalPrice
+}
+
+func Lab7() {
+	// Создание продуктов
+	iphone := &ProductBase{price: 100, discount: 0.1, name: "Айфон"}
+	ipad := &ProductBase{price: 200, discount: 0.2, name: "Айпад"}
+
+	// Расчет стоимости списка товаров
+	totalPrice := CalculateTotalPrice([]Product{iphone, ipad})
+	fmt.Println("Общая цена:", totalPrice)
+}
+

golang/main.go

@@ -1,7 +1,16 @@
 package main
 
-import "fmt"
+import (
+	"fmt"
+
+	"isuct.ru/informatics2022/lab4"
+	"isuct.ru/informatics2022/lab6"
+	"isuct.ru/informatics2022/lab7"
+)
 
 func main() {
-	fmt.Println("Капицын Данила Сергеевич")
+	fmt.Println("TEST")
+	lab4.Lab4AB()
+	lab6.Lab6()
+	lab7.Lab7()
 }