system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
How to detect that a number is odd or even?


assistant
You can detect that by checking if the number is divisible by 2 without a reminder, for example 4/2 = 2, so 4 is an even number, however 5/2 is 2 with 1 as a reminder, so 5 is an odd number