Educational Codeforces Round 14 题解

A Fashion in Berland

模拟： http://blog.csdn.net/baidu_19306071/article/details/51919011

B s-palindrome

模拟，字符串： http://blog.csdn.net/baidu_19306071/article/details/51919143

C Exponential notation

模拟，字符串：http://blog.csdn.net/baidu_19306071/article/details/51919214

D Swaps in Permutation

并查集：http://blog.csdn.net/baidu_19306071/article/details/51924828

E Xor-sequences

待补

F Couple Cover

暴力：http://blog.csdn.net/baidu_19306071/article/details/51980716