Driver Code
int main ( ) { int N = 2 , S = 3 ; vector < int > print = circularPermutation ( N , S ) ; cout << " [ " ; for ( int i = 0 ; i < print . size ( ) - 1 ; i ++ ) { cout << print [ i ] << " , ▁ " ; } cout << print [ print . size ( ) - 1 ] << " ] " ; return 0 ; }