题意:字符串s[1]="c",s[2]="ff",s[i]=s[i-2]+s[i-1](i>=3); 对于每个n,求s[n]中所有的任意两个字符c的距离之和;参考:http://blog.csdn.net/u012762625/article/details/48580167思路:比赛时没思路... Read More
posted @ 2015-09-20 01:59 dominating大树置林 Views(349) Comments(0) Diggs(0)