Answer:
def is_dual( array):
if len(array) % 2 == 0:
count = 0
for i in range(0, len(array)//2, 2):
if array[i] + array[i+1] == array[0] + array[1]:
count += 1
if count == len(array)//2:
return True
else:
return False
Explanation:
The python program defines a function called is_dual that accepts an array parameter and check if the array is dual. If it meets the condition, the function returns true but returns false when the array is not dual.
people mark the people who answered their question probably because they were asked to or their answer was what they were looking for and it helped them. and i don't know why people want it so bad, but personally for me i like getting brainliest because i guess it makes me look cool lol. also it's easy, to give brainliest, when you see a crown that's where you mark brainliest. but sometimes brainly doesn't show the crown i don't understand why, but it happens for some people including me.
Answer:
An operating system is the primary software that manages all the hardware and other software on a computer. The operating system, also known as an “OS,” interfaces with the computer’s hardware and provides services that applications can use.
Answer:
To build trust among search engines, authority needs to be demonstrated not just in a website's content, but how the site is perceived by other authoritative sites. ... Garnering links from authoritative sites like social networks, directories and other sources will improve trust.
Answer in Python:
<em># Define program constants</em>
PI = 3.14
radius = 8
height = 5
<em># Welcome the user to our program</em>
print("### Calculating volume of Cylinder with Radius of 8m and Height of 5m...")
<em># Calculate the volume</em>
volume = PI * radius ** 2 * height
<em># Print the result</em>
print("The cylinder volume is:", volume, "m³")
References:
- https://www.w3schools.com/python/python_variables.asp
- https://www.w3schools.com/python/python_operators.asp
- https://www.w3schools.com/python/ref_func_print.asp
