1.二维数组的查找
http://www.cnblogs.com/zhuyf87/archive/2013/03/01/2938013.html
2.替换空格
http://blog.csdn.net/seuliujiaguo/article/details/39518967
3.队列实现栈,栈实现队列
http://www.cnblogs.com/kaituorensheng/archive/2013/03/02/2939690.html
4.求旋转数组中的最小数字
http://blog.csdn.net/bishen/article/details/31769063
5.顺时针打印矩阵
http://blog.csdn.net/htyurencaotang/article/details/9398959
6.旋转矩阵
http://blog.csdn.net/seuliujiaguo/article/details/39552635
7.包含min函数栈
http://wzy600.blog.163.com/blog/static/1973785832012988456197/
8.二叉树中和为某一值得路径
http://blog.csdn.net/bxyill/article/details/7753709
9.字符串的全排列
http://blog.csdn.net/seuliujiaguo/article/details/38927781
10.数组中出现次数超过一半的数字
http://www.cnblogs.com/sooner/archive/2013/04/02/2996589.html
http://blog.csdn.net/seuliujiaguo/article/details/39555481
11.最小的k个数
http://blog.csdn.net/seuliujiaguo/article/details/39555481
12.连续字数组的最大和
http://blog.csdn.net/seuliujiaguo/article/details/39499723
13.把数组排成最小的数
http://blog.csdn.net/seuliujiaguo/article/details/39672335
14.数组中的逆序对
http://blog.csdn.net/seuliujiaguo/article/details/39576787
15.数字在排序数组中出现的次数
http://blog.csdn.net/lskyne/article/details/10430947
16.数组中只出现一次的两个数
http://www.cnblogs.com/luxiaoxun/archive/2012/09/08/2676610.html
17.数组中和为某个值的两个数,连续正数系列和为某值。
http://www.cnblogs.com/heyonggang/p/3642455.html
18.翻转单词顺序,左旋字符串
http://blog.csdn.net/cyongxue/article/details/17096279
先翻转整个句子中的字符,再翻转每个单词中的字符顺序
把字符串前面的若干字符转移到字符串后面:分为两部分,先分别翻转这两部分,再翻转整个部分。
19.不用加减乘除做加法
http://blog.csdn.net/seuliujiaguo/article/details/39582937
20.把字符串转化为整数
http://blog.csdn.net/htyurencaotang/article/details/9883879
21.链表,二叉树常考题目
http://www.cnblogs.com/10jschen/archive/2012/08/29/2662945.html 链表
http://www.cnblogs.com/10jschen/archive/2012/08/29/2662942.html 二叉树
22.经典算法
http://blog.csdn.net/seuliujiaguo/article/details/39404161 分治算法
http://blog.csdn.net/seuliujiaguo/article/details/39398339背包问题
http://blog.csdn.net/seuliujiaguo/article/details/39393801最长非降子序列问题
http://blog.csdn.net/seuliujiaguo/article/details/39501591最长公共子串
http://blog.csdn.net/seuliujiaguo/article/details/39378921 最少硬币数问题
http://blog.csdn.net/seuliujiaguo/article/details/39399839 八皇后问题