3,164 views    0

2013-04-21    Algrithm, CSDN    3,164 views    0   

Question ： Validate if a given string is numeric. Some […]

3,397 views    0

2013-04-21    Algrithm, CSDN    3,397 views    0   

Question ： Given two words ( start and end ), and a dic […]

2,008 views    0

2013-04-21    Algrithm, CSDN    2,008 views    0   

Question ： Given two words ( start and end ), and a dic […]

1,906 views    0

2013-04-21    Algrithm, CSDN    1,906 views    0   

Question ： Say you have an array for which the i th ele […]

1,579 views    0

2013-04-21    Algrithm, CSDN    1,579 views    0   

Quesion ： Say you have an array for which the i th elem […]

2,160 views    0

2013-04-21    Algrithm, CSDN    2,160 views    0   

Question ： Say you have an array for which the i th ele […]

2,340 views    0

2013-04-21    Algrithm, CSDN    2,340 views    0   

Question ： Given an integer, convert it to a roman nume […]

2,290 views    0

2013-04-21    Algrithm, CSDN    2,290 views    0   

Question ： Given a roman numeral, convert it to an inte […]

2,554 views    0

2013-04-21    Algrithm, CSDN    2,554 views    0   

Question ： Reverse digits of an integer. Example1: x = […]

2,556 views    0

2013-04-20    Algrithm, CSDN    2,556 views    0   

Question ： Divide two integers without using multiplica […]

1,540 views    0

2013-04-20    Algrithm, CSDN    1,540 views    0   

Question ： Given a binary tree, return the zigzag level […]

1,735 views    0

2013-04-20    Algrithm, CSDN    1,735 views    0   

Question ： The string "PAYPALISHIRING" is written in a […]

5,211 views    0

2013-04-19    Algrithm, CSDN    5,211 views    0   

Question ： Implement atoi to convert a string to an int […]

1,792 views    0

2013-04-19    Algrithm, CSDN    1,792 views    0   

Question ： Given a binary tree, return the level order […]

4,044 views    0

2013-04-19    Algrithm, CSDN    4,044 views    0   

Question ： Given a binary tree, find its maximum depth. […]

2,957 views    0

2013-04-14    Algrithm, CSDN    2,957 views    0   

Question ： Given a 2D board containing 'X' and 'O' , ca […]

2,216 views    0

2013-04-14    Algrithm, CSDN    2,216 views    0   

Question ： Given a string s , partition s such that eve […]

1,751 views    0

2013-04-14    Algrithm, CSDN    1,751 views    0   

Question： Given a string s , partition s such that ever […]

4,787 views    0

2013-04-14    Algrithm, CSDN    4,787 views    0   

Question： Determine whether an integer is a palindrome. […]

2,195 views    0

2013-04-14    Algrithm, CSDN    2,195 views    0   

Question： Given a string, determine if it is a palindro […]

1,674 views    0

2013-04-14    Algrithm, CSDN    1,674 views    0   

Question： Implement strStr(). Returns a pointer to the […]

1,681 views    0

2013-04-14    Algrithm, CSDN    1,681 views    0   

Question： Given a list, rotate the list to the right by […]

1,719 views    0

2013-04-14    Algrithm, CSDN    1,719 views    0   

Question： Given a triangle, find the minimum path sum f […]

1,883 views    0

2013-04-14    Algrithm, CSDN    1,883 views    0   

Question：   Given an index k , return the k th row […]

1,802 views    0

2013-04-13    Algrithm, CSDN    1,802 views    0   

Question：   Given numRows , generate the first num […]