CS33sun的博客

原题： Seek the Name, Seek the Fame   原题意思：输入一串全为小写字母的字符串，字符串长度小于400000，输出所有满足前缀和后缀相等的字符的长度，这个”组合条件“我会在样例中说明。 第一组样例解释： 样例一：ababcababababcabab 2：ababcababababcabab 4:ababcabababcaba

Every morning when they are milked, the Farmer John's cows form a rectangular grid that is R (1 <= R <= 10,000) rows by C (1 <= C <= 75) columns. As we all know, Farmer John is quite the expert on cow