x is a number from 1 to 10.
What could be the formula for x with this pattern?
x = 1 -> output 0
x = 2 -> output 1
x = 3 -> output 2
x = 4 -> output 3
x = 5 -> output 4
x = 6 -> output 0
x = 7 -> output 1
x = 8 -> output 2
x = 9 -> output 3
x = 10 -> output 4
I came up with
x % 5 - 1
but does not work when x = 5 or x = 10
>Solution :
You were close, just move the subtraction operation before the modulo operation
(x - 1) % 5