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…

题解: 第一:两个字符不相等(即栈顶字符与目标字符不相等):这种情况很容易处理,将匹配word的下一个字符入栈,指针向后挪已为继续递归. 第二:两个字符相等(即栈顶字符与目标字符相等):这种情况有两种选择 (1)字符出栈,并将目标word的指针向后挪一位,继续递归: (2)将匹配word的下一个字符入栈,指针向后挪一位,继续递归: 每一次递归用path记录下来路径.当目标word的指针超过最后一位了,说明成功,此时将path输出. #include<stdio.h> #include<s…

简单题,直接用STACK模拟整个过程. 模拟出栈时,应注意保护现场,等到递归完成后返回. #include <iostream> #include <string.h> #include <cstdio> using namespace std; ; ]; char s[MAX],t[MAX]; int Stack[MAX]; int lens,lent; void dfs(int sp,int tp,int top,int anst,int op){ ){ ans[+…

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…

HDU 模拟题, 枚举1002 1004 1013 1015 1017 1020 1022 1029 1031 1033 1034 1035 1036 1037 1039 1042 1047 1048 1049 1050 1057 1062 1063 1064 1070 1073 1075 1082 1083 1084 1088 1106 1107 1113 1117 1119 1128 1129 1144 1148 1157 1161 1170 1172 1177 1197 1200 1201…

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…

转载来自:http://www.cppblog.com/acronix/archive/2010/09/24/127536.aspx 分类一: 基础题:1000.1001.1004.1005.1008.1012.1013.1014.1017.1019.1021.1028.1029.1032.1037.1040.1048.1056.1058.1061.1070.1076.1089.1090.1091.1092.1093.1094.1095.1096.1097.1098.1106.1108.1157…

模拟题, 枚举1002 1004 1013 1015 1017 1020 1022 1029 1031 1033 1034 1035 1036 1037 1039 1042 1047 1048 1049 1050 1057 1062 1063 1064 1070 1073 1075 1082 1083 1084 1088 1106 1107 1113 1117 1119 1128 1129 1144 1148 1157 1161 1170 1172 1177 1197 1200 1201 120…

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…

转载:from http://blog.csdn.net/qq_28236309/article/details/47818349 基础题:1000.1001.1004.1005.1008.1012.1013.1014.1017.1019.1021.1028.1029. 1032.1037.1040.1048.1056.1058.1061.1070.1076.1089.1090.1091.1092.1093. 1094.1095.1096.1097.1098.1106.1108.1157.116…