原题： A Ducci sequence is a sequence of n-tuples of integers. Given an n-tuple of integers (a 1 ,a 2 ,···,a n ), the next n-tuple in the sequence is formed by taking the absolute differences of neighb

题目：https://vjudge.net/problem/UVA-1594 思路：直接模拟即可。 代码： #include <iostream>#include <string>#include <sstream>#include <cstdio>#include <iomanip>#include <map>#include <set>#include <vector>#