What are the differences between the following if loops???

[Deva21]

What is the difference between
-if(a%2==0&&a%3==0)
-if(!(a%2==0&&a%3==0) and
-if(!(a%2!=0&&a%3!=0)

Please explain

[Deva21]

I forgot to ask this. Also give me the difference between if(!(a%2==0&&b%3==0)) and if(a%2!=0&&b%3!=0)

[weaknessforcats]

Do you understand what a%2==0 means?

Let's start there.

[Deva21]

:( Yea,it is modulo division, and it gives the remainder when divided.. I checked the boolean values for all 3 and got their difference. Anyway Thank You.

[donbock]

The % operator is commonly called the "modulo" operator, however it can be argued that it is more mathematically accurate to call it the "remainder" argument. Regardless, I think @weaknessforcats was asking you what it means when a%2 is equal to 0. What does that tell you about a and 2?

By the way, when considering a%b, it is helpful if you are certain that both a and b are greater than 0. The results are counter-intuitive for negative operands; Zero is not allowed for b; and 0 % b is 0 for all nonzero b. the modulo and remainder arguments give the same results for positive operands, but results differ for negative operands. - but this is a pedantic distinction of no relevance to your original question.