algorithm-reading
leetcode/lintcode题解/算法学习笔记
1.
Part I - Basics
2.
Data Structure
2.1.
Linked List
2.2.
Binary Tree
2.3.
Binary Search Tree
2.4.
Huffman Compression
2.5.
Priority Queue
3.
Basics Sorting
3.1.
Bubble Sort
3.2.
Selection Sort
3.3.
Insertion Sort
3.4.
Merge Sort
3.5.
Quick Sort
3.6.
Heap Sort
3.7.
Bucket Sort
3.8.
Counting Sort
3.9.
Radix Sort
4.
Basics Misc
4.1.
Bit Manipulation
5.
Part II - Coding
6.
String - 字符串
6.1.
strStr
6.2.
Two Strings Are Anagrams
6.3.
Compare Strings
6.4.
Anagrams
6.5.
Longest Common Substring
6.6.
Rotate String
6.7.
Reverse Words in a String
7.
Integer Array - 整型数组
7.1.
Remove Element
7.2.
Zero Sum Subarray
7.3.
Subarray Sum K
7.4.
Subarray Sum Closest
7.5.
Product of Array Exclude Itself
7.6.
Partition Array
7.7.
First Missing Positive
7.8.
2 Sum
7.9.
3 Sum
7.10.
3 Sum Closest
7.11.
Remove Duplicates from Sorted Array
7.12.
Remove Duplicates from Sorted Array II
7.13.
Merge Sorted Array
7.14.
Merge Sorted Array II
7.15.
Median
8.
Binary Search - 二分搜索
8.1.
Binary Search
8.2.
Search Insert Position
8.3.
Search for a Range
8.4.
First Bad Version
8.5.
Search a 2D Matrix
8.6.
Find Peak Element
8.7.
Search in Rotated Sorted Array
8.8.
Find Minimum in Rotated Sorted Array
8.9.
Search a 2D Matrix II
8.10.
Median of two Sorted Arrays
8.11.
Sqrt x
8.12.
Wood Cut
9.
Math and Bit Manipulation - 数学技巧与位运算
9.1.
Single Number
9.2.
Single Number II
9.3.
Single Number III
9.4.
O1 Check Power of 2
9.5.
Convert Integer A to Integer B
9.6.
Factorial Trailing Zeroes
9.7.
Unique Binary Search Trees
9.8.
Update Bits
9.9.
Fast Power
10.
Linked List - 链表
10.1.
Remove Duplicates from Sorted List
10.2.
Remove Duplicates from Sorted List II
10.3.
Remove Duplicates from Unsorted List
10.4.
Partition List
10.5.
Two Lists Sum
10.6.
Two Lists Sum Advanced
10.7.
Remove Nth Node From End of List
10.8.
Linked List Cycle
10.9.
Linked List Cycle II
10.10.
Reverse Linked List
10.11.
Reverse Linked List II
10.12.
Merge Two Sorted Lists
10.13.
Merge k Sorted Lists
10.14.
Reorder List
10.15.
Copy List with Random Pointer
10.16.
Sort List
10.17.
Insertion Sort List
10.18.
Check if a singly linked list is palindrome
11.
Reverse - 翻转法
11.1.
Recover Rotated Sorted Array
12.
Binary Tree - 二叉树
12.1.
Binary Tree Preorder Traversal
12.2.
Binary Tree Inorder Traversal
12.3.
Binary Tree Postorder Traversal
12.4.
Binary Tree Level Order Traversal
12.5.
Maximum Depth of Binary Tree
12.6.
Balanced Binary Tree
12.7.
Binary Tree Maximum Path Sum
12.8.
Lowest Common Ancestor
13.
Binary Search Tree - 二叉搜索树
13.1.
Insert Node in a Binary Search Tree
13.2.
Validate Binary Search Tree
13.3.
Search Range in Binary Search Tree
13.4.
Convert Sorted Array to Binary Search Tree
13.5.
Convert Sorted List to Binary Search Tree
13.6.
Binary Search Tree Iterator
14.
Exhaustive Search - 穷竭搜索
14.1.
Subsets
14.2.
Unique Subsets
14.3.
Permutation
14.4.
Unique Permutations
14.5.
Unique Binary Search Trees II
15.
Dynamic Programming - 动态规划
15.1.
Triangle
15.2.
Knapsack - 背包问题
15.2.1.
Backpack
15.3.
Matrix
15.3.1.
Minimum Path Sum
15.3.2.
Unique Paths
15.4.
Sequence
15.4.1.
Climbing Stairs
15.4.2.
Jump Game
15.5.
Word Break
15.6.
Longest Increasing Subsequence
15.7.
Palindrome Partitioning II
15.8.
Longest Common Subsequence
15.9.
Edit Distance
16.
Appendix I Interview and Resume
16.1.
Interview
16.2.
Resume
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algorithm-reading
Search - 搜索
本章主要总结二分搜索相关的题。
能使用二分搜索的前提是数组已排序。
二分查找的使用场景：（1）可转换为find the first/last position of...（2）时间复杂度至少为O(lgn)。
递归和迭代的使用场景：能用迭代就用迭代，特别复杂时采用递归。