2 ms·
A special case of Hopcroft and Ullman's pairing functions! https://en.wikipedia.org/wiki/Pairing_function https://en.wikipedia.org/wiki/Pairing_function
by qsort 4y ago
A special case of Hopcroft and Ullman's pairing functions!
https://en.wikipedia.org/wiki/Pairing_function https://en.wikipedia.org/wiki/Pairing_function