随笔分类 -  Programmer's 100 Questions

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60. 数组中一个数字出现1次其它数字都出现了3次，如何找到该数字？
摘要：find number which appears 1 time while the remaining numbers appear 3 times. 阅读全文
posted @ 2014-05-28 21:31 hellogiser 阅读(1480) 评论(13) 推荐(1)
59. 总结篇：数组中N(n=1,2,3)个只出现一次的数字[find N numbers which appear only once in array]
摘要：find N (N=1,2,3) numbers which appear only once in array 阅读全文
posted @ 2014-05-27 16:58 hellogiser 阅读(680) 评论(0) 推荐(0)
58. 分析、测试与总结：罗马数字和阿拉伯数字的转换[roman to integer and integer to roman in c++]
摘要：roman to integer and integer to roman in c++ 阅读全文
posted @ 2014-05-27 08:11 hellogiser 阅读(1637) 评论(0) 推荐(0)
57. 数对之差的最大值：4种方法详解与总结[maximum difference of array]
摘要：maximum/largest difference of array 阅读全文
posted @ 2014-05-26 12:20 hellogiser 阅读(2632) 评论(0) 推荐(0)
28. 字符串的全排列之第2篇[string permutation with repeating chars]
摘要：string-permutation-with-repeating-chars 阅读全文
posted @ 2014-05-26 08:33 hellogiser 阅读(999) 评论(0) 推荐(0)
56. 2种方法判断二叉树是不是平衡二叉树[is balanced tree]
摘要：is balanced tree 阅读全文
posted @ 2014-05-25 15:18 hellogiser 阅读(987) 评论(0) 推荐(0)
55. 2种方法求字符串的组合[string combination]
摘要：using recursive and bitwise methods to get string combinations. 阅读全文
posted @ 2014-05-25 08:50 hellogiser 阅读(1744) 评论(4) 推荐(0)
54. 八皇后问题[eight queens puzzle]
摘要：eight queens puzzle 阅读全文
posted @ 2014-05-24 20:13 hellogiser 阅读(1297) 评论(0) 推荐(0)
53. 特殊的O(n)时间排序[sort ages with hashtable]
摘要：sort ages with hashtable 阅读全文
posted @ 2014-05-24 14:47 hellogiser 阅读(335) 评论(0) 推荐(0)
52. 不用＋、－、×、÷做加法[add two numbers without arithmetic]
摘要：add two numbers without arithmetic 阅读全文
posted @ 2014-05-24 14:13 hellogiser 阅读(1190) 评论(5) 推荐(1)
51. 顺时针打印矩阵[print matrix in clockwise direction]
摘要：print matrix/2d-array in clockwise direction 阅读全文
posted @ 2014-05-23 19:52 hellogiser 阅读(982) 评论(6) 推荐(0)
50. 树的子结构[subtree structure in tree]
摘要：subtree structure in tree 阅读全文
posted @ 2014-05-23 18:07 hellogiser 阅读(556) 评论(0) 推荐(0)
49. 3种方法实现复杂链表的复制[clone of complex linked list]
摘要：clone of complex linked list. 阅读全文
posted @ 2014-05-23 11:55 hellogiser 阅读(1607) 评论(1) 推荐(0)
48. 二叉树两结点的最低共同父结点(3种变种情况)[Get lowest common ancestor of binary tree]
摘要：Get lowest common ancestor of binary tree. 阅读全文
posted @ 2014-05-22 15:43 hellogiser 阅读(740) 评论(0) 推荐(1)
47. 数组中出现次数超过一半的数字[Number appears more than half times]
摘要：Find number which appears more than half times of array length. 阅读全文
posted @ 2014-05-22 09:21 hellogiser 阅读(441) 评论(0) 推荐(0)
46. 对称子字符串的最大长度(ToDo)
摘要：Suffix Tree to get maximum symmetrical sub-string. 阅读全文
posted @ 2014-05-21 20:33 hellogiser 阅读(265) 评论(0) 推荐(0)
45. Singleton类的C++/C#实现[Singleton]
摘要：Implementation of singleton in C++/C#. 阅读全文
posted @ 2014-05-21 19:51 hellogiser 阅读(290) 评论(0) 推荐(0)
44. log(n)求a的n次方[power(a,n)]
摘要：Calculate a^n in log(n). 阅读全文
posted @ 2014-05-21 18:14 hellogiser 阅读(346) 评论(0) 推荐(0)
43. 动态规划求解n个骰子的点数和出现概率(或次数)[Print sum S probability of N dices]
摘要：Print sum S probability of N dices. 阅读全文
posted @ 2014-05-21 16:23 hellogiser 阅读(500) 评论(0) 推荐(0)
42.旋转数组的最小元素[Get min value of rotated array]
摘要：Get min value or smallest number of rotated array. 阅读全文
posted @ 2014-05-21 10:14 hellogiser 阅读(235) 评论(0) 推荐(0)

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