Category: CSDN

【leetcode】ValidNumber

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

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

【leetcode】WordLadderII

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

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

【leetcode】WordLadder

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

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

【leetcode】BestTimetoBuyandSellStockIII

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

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

【leetcode】BestTimetoBuyandSellStockII

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

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

【leetcode】BestTimetoBuyandSellStock

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

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

【leetcode】IntegertoRoman

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

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

【leetcode】RomantoInteger

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

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

【leetcode】ReverseInteger

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

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

【leetcode】DivideTwoIntegers

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

Question : Divide two integers without using multiplica […]

【leetcode】BinaryTreeZigzagLevelOrderTraversal

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

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

【leetcode】ZigzagConversion

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

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

【leetcode】StringtoInteger(atoi)

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

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

【leetcode】BinaryTreeLevelOrderTraversal

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

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

【leetcode】MaximumDepthofBinaryTree

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

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

【leetcode】SurroundedRegions

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

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

【leetcode】PalindromePartitioningII

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

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

【leetcode】PalindromePartitioning

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

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

【leetcode】PalindromeNumber

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

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

【leetcode】ValidPalindrome

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

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

【leetcode】ImplementstrStr()

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

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

【leetcode】RotateList

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

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

【leetcode】Triangle

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

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

【leetcode】Pascal’s Triangle II

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

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

【leetcode】Pascal’s Triangle

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

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