iteration on numbers with no 2 same digits
- by rahmivolkan
I dont know if it is asked (I couldn't find any).
I want to iterate on this kind of numbers implemented on array;
int a[10];
int i = 0;
for( ; i < 10; i++ )
a[i] = i+1;
now the array has
"1 2 3 4 5 6 7 8 9 10"
and I want to get "1 2 3 4 5 6 7 8 10 9"
and then "1 2 3 4 5 6 7 9 8 10"
"1 2 3 4 5 6 7 9 10 8" . . . .
I tried to get an algorithm but I couldn't figure it out.
Is there an easy way to implement "next" iterator for this kind of problems?
Thanks in advance
