原创 算法分析與設計課程（2）：Letter Combinations of a Phone Number
Description: Given a digit string, return all possible letter combinations that the number could represent. A mapping o
2018-08-26 23:57:42
2
原创 算法分析與設計課程（15）：【leetcode】 Find Minimum in Rotated Sorted Array
Description: Suppose an array sorted in ascending order is rotated at some pivot unknown to you beforehand. (i.e., 0
2018-08-26 23:57:42
原创 算法分析與設計課程（8）：【leetcode】Sudoku Solver
Description: Write a program to solve a Sudoku puzzle by filling the empty cells. Empty cells are indicated by the c
2018-08-26 23:57:42
1
原创 算法分析與設計課程（6）：【leetcode】Sudoku
Description: The Sudoku board could be partially filled, where empty cells are filled with the character '.'. A parti
2018-08-26 23:57:40
1
原创 算法分析與設計課程（7）：【leetcode】Reverse Nodes in k-Group
Description: Given a linked list, reverse the nodes of a linked list k at a time and return its modified list. k is
2018-08-26 23:57:40
1
原创 算法分析與設計課程（3）：【leetcode】Permutations
Permutations Description: Given a collection of distinct numbers, return all possible permutations. For example,[1,2,3
2018-08-26 23:57:35
2