Hi
I would like ask is how can I actually generate the result as below :
From 4 digits to 3 digits permuted numbers
e.g : 1234 (user enter this)
Generated numbers :
123
124
134
234
…
What we want is use the number posted by user, and we will use the number to arrange to 3 digit numbers in any possible ways as above. Repeated permuted numbers will only display once. Please advise.
Thank you.