repetir dados da mesma consulta

Bem, estou quebrando a cabeça tentando achar uma solução. $ query_listserv = “SELECT * FROM servicos ORDER BY nome ASC”; $ result_listserv = mysqli_query($ conectar, $ query_listserv); while ($ linhas_listserv…

Why is my algorithm so slow?

I hope to explore Mathematica by using it for Advent of Code puzzles this year, so spoiler alert for anyone interested in solving https://adventofcode.com/2018/day/1 for themselves. Part 2 of yesterday’s…