How to get an index of Array even if this index is greater than the Array length ?

Question

I have in my code an Array of char that represents all the 10 numbers ( 1,2,3,4,5,6,7,8,9,0), and I want to get the number at index 24 for example. If I search the 13th slot, I want to get 3 in output.
I'm looking for a function or formula witch works if I input 345 for example
Thanks :)

Answer 1

wait .... what..... but there is nothing in those spots? its sorta like pulling a rabbit out of a hat but you forgot to put the rabbit up your sleave...

Answer 2

ummm ok. wierd. but ok

Answer 3

My code is a password encryption, that's why i need to loop into

Answer 4

hi,
modify your array to begin with 0 and return value modulo 10
i put an example in ruby but it is easy to read

arr = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

val = 24
puts arr[val%10]
val = 20
puts arr[val%10]
val = 345
puts arr[val%10]

Answer 5

The thing :
I want to loop into the Array a x number of times to get a spot

Answer 6

Oh un breton :D
Merci !

Answer 7

zut démasqué 😔