gauss

I needed to test whether a set of integers, T, formed a consecutive series including all integers from min(T) to max(T).
This can be achieved by sorting T into ascending order and, for each index i, checking whether T[i] is one larger than its predecessor, T[i-1]:
public static boolean cons_sort(List<Integer> T) {
Collections.sort(T);
for (int i = 1; i […]