Question

Кубик, сторона которого имеет размер N × N сантиметров, нужно со всех сторон покрыть краской. На покраску одного квадратного сантиметра поверхности требуется один миллилитр краски. Определите, сколько краски потребуется, чтобы окрасить весь кубик. Входные данные Ввод содержит целое число N (1 ≤ N ≤ 1000) — длину ребра кубика. Выходные данные Выведите одно целое число — необходимое количество краски (в миллилитрах). Python

Answer 1

n = int(input())

s_kub = 6 * n ** 2

v_kraski = s_kub * 1

print(v_kraski)

Answer 2

To determine the amount of paint needed to cover the entire cube, we need to calculate the surface area of the cube and then convert it to milliliters. The surface area of a cube can be calculated by multiplying the length of one side by itself and then multiplying the result by 6 (since a cube has 6 equal sides).

Let's write a Python function to calculate the required amount of paint:

def calculate_paint_needed(N):
    surface_area = 6 * (N ** 2)  # Calculate the surface area of the cube
    paint_needed = surface_area  # Each square centimeter requires 1 milliliter of paint
    return paint_needed

# Example usage
N = 10  # Length of the cube's side
paint_needed = calculate_paint_needed(N)
print(paint_needed)

In this example, we assume that the length of the cube's side is 10 centimeters. You can replace the value of `N` with any desired length.

Please note that the code provided assumes that the length of the cube's side is given in centimeters and that the paint is applied evenly on all sides of the cube.