一道不错的搜索题 题意:告诉你两个字符串a和b,要求对a进行栈的操作而产生b串,输出操作的顺序,如果有多组输出就按字典序输出. Sample Input madam adamm bahama bahama long short eric rice Sample Output [ i i i i o o o i o o i i i i o o o o i o i i o i o i o i o o i i o i o i o o i o ] [ i o i i i o o i i o o o i…
Anagrams by Stack Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 870 Accepted Submission(s): 419 Problem Description How can anagrams result from sequences of stack operations? There are two…
转自——http://blog.csdn.net/qwe20060514/article/details/8112550 =============================以下是最小生成树+并查集======================================[HDU]1213 How Many Tables 基础并查集★1272 小希的迷宫 基础并查集★1325&&poj1308 Is It A Tree? 基础并查集★1856 More i…
King's Game 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5643 Description In order to remember history, King plans to play losephus problem in the parade gap.He calls n(1≤n≤5000) soldiers, counterclockwise in a circle, in label 1,2,3...n. The firs…