置换的运算
Posted: 3月 24, 2011 Filed under: ACM, MATH | Tags: 置换, 数学 留下评论下面先给出一些关于置换运算的基础题:
http://poj.org/problem?id=3270
http://poj.org/problem?id=1026
http://poj.org/problem?id=1721
http://poj.org/problem?id=3128
http://poj.org/problem?id=3590
http://202.120.106.94/onlinejudge/problemshow.php?pro_id=341