时间限制: 2s
内存限制: 192MB 提交: 148 解决: 74
题目描述
给定n个正整数,将它们分组,使得每组中任意两个数互质。至少要分成多少个组?
输入格式
第一行是一个正整数n。1 ≤ n ≤ 10。
第二行是n个不大于10000的正整数。
提示
零基础同学可以先学习
视频课程,包含C/C++、Python、百练、蓝桥杯辅导、算法数据结构等课程,提供视频讲解以及配套习题,还有老师答疑,
点击这里了解课程详情
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX