2015 年 3月随笔档案 - Chris兔的小佳佳

Leetcode Find Minimum in Rotated Sorted Array II

摘要：Follow upfor "Find Minimum in Rotated Sorted Array":What ifduplicatesare allowed?Would this affect the run-time complexity? How and why?Suppose a sort... 阅读全文

posted @ 2015-03-06 13:12 Chris兔的小佳佳阅读(138) 评论(0) 推荐(0)

Leetcode Find Minimum in Rotated Sorted Array

摘要：Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e.,0 1 2 4 5 6 7might become4 5 6 7 0 1 2).Find the minimum element.You m... 阅读全文

posted @ 2015-03-06 11:13 Chris兔的小佳佳阅读(127) 评论(0) 推荐(0)

Leetcode First Missing Positive

摘要：Given an unsorted integer array, find the first missing positive integer.For example,Given[1,2,0]return3,and[3,4,-1,1]return2.Your algorithm should ru... 阅读全文

posted @ 2015-03-03 13:19 Chris兔的小佳佳阅读(155) 评论(0) 推荐(0)

Leetcode Sudoku Solver

摘要：Write a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated by the character'.'.You may assume that there will be on... 阅读全文

posted @ 2015-03-01 17:50 Chris兔的小佳佳阅读(252) 评论(0) 推荐(0)