I am going to explain about integer.
It is almost same as natural numbers, but you have to add zero and minus numbers.
So, integer includes ,, -1313,, -500 ,,, -2, -1, 0, 1, 2, 3,,,,,,
Let's see some examples.
ex1)Enter an integer between % and % (YBM)
ex2)Value must be a valid integer greater than 0. (YBM)