package main type Vehicle interface { CalculateTravelTime(distance float64) float64 } type Car struct { Type string Speed float64 FuelType string } func (c Car) CalculateTravelTime(distance float64) float64 { return distance / c.Speed } type Motorcycle struct { Type string Speed float64 } func (m Motorcycle) CalculateTravelTime(distance float64) float64 { return distance / m.Speed } func EstimateTravelTime(vehicles []Vehicle, distance float64) map[string]float64 { result := make(map[string]float64) for _, v := range vehicles { result[v.(Car).Type] = v.CalculateTravelTime(distance) } return result } Код не исправен: panic: interface conversion: main.Vehicle is main.Motorcycle, not main.Car [recovered] panic: interface conversion: main.Vehicle is main.Motorcycle, not main.Car

Исправленный код:

package main

import "fmt"

type Vehicle interface {
    CalculateTravelTime(distance float64) float64
}

type Car struct {
    Type    string
    Speed   float64
    FuelType string
}

func (c Car) CalculateTravelTime(distance float64) float64 {
    return distance / c.Speed
}

type Motorcycle struct {
    Type  string
    Speed float64
}

func (m Motorcycle) CalculateTravelTime(distance float64) float64 {
    return distance / m.Speed
}

func EstimateTravelTime(vehicles []Vehicle, distance float64) map[string]float64 {
    result := make(map[string]float64)
    for _, v := range vehicles {
        result[v.(Vehicle).(*Car).Type] = v.CalculateTravelTime(distance)
    }
    return result
}

func main() {
    car1 := Car{Type: "SUV", Speed: 60, FuelType: "Gasoline"}
    motorcycle1 := Motorcycle{Type: "Sport", Speed: 80}

    vehicles := []Vehicle{car1, motorcycle1}

    travelTimes := EstimateTravelTime(vehicles, 100)
    fmt.Println(travelTimes)
}

В этом исправленном коде я убрал ошибку, которая возникала из-за неправильного приведения типов. Теперь программа должна работать правильно и вывести оценку времени путешествия для каждого типа транспортного средства.