Question

ПОМОГИТЕ ПОЖАЛУЙСТА СОСТАВИТЬ ПРОГРАММУ ВЫЧИСЛЕНИЯ СЛЕДУЮЩЕЙ ЗАДАЧИ Две лодки плывут в стоячей воде навстречу друг другу со скоростью a км/ч и b км/ч. Если расстояние между ними S км, через сколько времени они встретятся? а и b вводятся пользователем.​

Answer 1

Python:

S = 100

a = float(input("Скорость 1 лодки (км/ч): "))

b = float(input("Скорость 2 лодки (км/ч): "))

print("Встретятся через", S/(a + b), "часа")

Answer 2

Відповідь:

#include <iostream>

using namespace std;

int main(){

setlocale(LC_ALL , "Rus");

int a,b,S;

cout << "Введите a: ";

cin >> a;

cout << "Введите b: ";

cin >> b;

cout << "Введите S: ";

cin >> S;

int x = S / (a+b);

cout << "Встретятся через: " << x << endl;

return 0;

}

Пояснення:

Answer 3

Program for Calculating Meeting Time of Two Boats

To calculate the time it takes for two boats traveling towards each other to meet, we can use the formula:

Time = Distance / (Speed1 + Speed2)

Where: - Distance is the distance between the two boats in kilometers. - Speed1 is the speed of the first boat in kilometers per hour. - Speed2 is the speed of the second boat in kilometers per hour.

Let's write a simple Python program to calculate the meeting time of two boats based on the user-provided speeds and distance.

# Prompt the user to input the speeds of the two boats and the distance between them
speed1 = float(input("Enter the speed of the first boat (in km/h): "))
speed2 = float(input("Enter the speed of the second boat (in km/h): "))
distance = float(input("Enter the distance between the two boats (in km): "))

# Calculate the meeting time using the formula
meeting_time = distance / (speed1 + speed2)

# Display the meeting time to the user
print("The two boats will meet in", meeting_time, "hours.")

When the user runs this program, they will be prompted to input the speeds of the two boats and the distance between them. The program will then calculate and display the time it takes for the two boats to meet.

Feel free to try running this program with different values for the speeds and distance to see how the meeting time changes!