2 ms·

Fisher-Yates is one of the simplest things out there IMO. Isn't the Lehmer code the thing that you want? Then you can specify your permutation with an integer

by jhgb 6y ago

Fisher-Yates is one of the simplest things out there IMO. Isn't the Lehmer code the thing that you want? Then you can specify your permutation with an integer and extract the individual digits from it repeatedly.

TekMol 6y ago
Fisher-Yates is one of the simplest things out there IMO Just using "$n xor $something" would be simpler. I am just not sure yet, what a good "$something" is.
- jhgb 6y ago
  How does this guarantee the desired property of the output being a permutation?