// output of ./demo/comb/fact2perm-rot-demo.cc: // Description: //% Generate all permutations from mixed radix (factorial) numbers. arg 1: 4 == n [Number of elements to permute] default=4 arg 2: 0 == rq [Whether to use rising factorial base.] default=0 Nines: [ 3 2 1 ] 0: [ . . . ] [ . 1 2 3 ] [ . 1 2 3 ] 1: [ 1 . . ] [ 1 2 3 . ] [ 3 . 1 2 ] 2: [ 2 . . ] [ 2 3 . 1 ] [ 2 3 . 1 ] 3: [ 3 . . ] [ 3 . 1 2 ] [ 1 2 3 . ] 4: [ . 1 . ] [ . 2 3 1 ] [ . 3 1 2 ] 5: [ 1 1 . ] [ 1 3 . 2 ] [ 2 . 3 1 ] 6: [ 2 1 . ] [ 2 . 1 3 ] [ 1 2 . 3 ] 7: [ 3 1 . ] [ 3 1 2 . ] [ 3 1 2 . ] 8: [ . 2 . ] [ . 3 1 2 ] [ . 2 3 1 ] 9: [ 1 2 . ] [ 1 . 2 3 ] [ 1 . 2 3 ] 10: [ 2 2 . ] [ 2 1 3 . ] [ 3 1 . 2 ] 11: [ 3 2 . ] [ 3 2 . 1 ] [ 2 3 1 . ] 12: [ . . 1 ] [ . 1 3 2 ] [ . 1 3 2 ] 13: [ 1 . 1 ] [ 1 2 . 3 ] [ 2 . 1 3 ] 14: [ 2 . 1 ] [ 2 3 1 . ] [ 3 2 . 1 ] 15: [ 3 . 1 ] [ 3 . 2 1 ] [ 1 3 2 . ] 16: [ . 1 1 ] [ . 2 1 3 ] [ . 2 1 3 ] 17: [ 1 1 1 ] [ 1 3 2 . ] [ 3 . 2 1 ] 18: [ 2 1 1 ] [ 2 . 3 1 ] [ 1 3 . 2 ] 19: [ 3 1 1 ] [ 3 1 . 2 ] [ 2 1 3 . ] 20: [ . 2 1 ] [ . 3 2 1 ] [ . 3 2 1 ] 21: [ 1 2 1 ] [ 1 . 3 2 ] [ 1 . 3 2 ] 22: [ 2 2 1 ] [ 2 1 . 3 ] [ 2 1 . 3 ] 23: [ 3 2 1 ] [ 3 2 1 . ] [ 3 2 1 . ]