The use of math in coding

Question

How should i know when to use "/" and "%"

Answer 1

If you wanna retrieve "Quotient" use /, and if you wanna retrieve "Remainder" use %.

Example:

10 / 5 = 2 [ the quotient ]

10 % 5 = 0 [ the remainder ]

We use mod (%) to check whether the number1 is fully divisible by number2. In our case numbers were 10, 5.

In conclusion I just wanna say please try "FizzBuzz" code solution.

Answer 2

Depends on your usecase

% is modulo operator
/ Is dividing

When % is used, you get quotient and remainder