Ответ:

ж

a = [float(input("Input x: ")), float(input("Input y: "))]

print(a)

x = a[0]

y = a[1]

y1, y2 = 1-x, 2*(x**2)

if x<=1 and y>=y1 and y>=y2:

   print("Yes")

elif x<=1 and y>=y1 and y<y2:

   print("Yes")

else:

   print("No")

Объяснение: