07 2019 档案

56. Merge Intervals

摘要：description: Given a collection of intervals, merge all overlapping intervals.. Note: Example: answer: class Solution { public: vector merge(vector & 阅读全文

posted @ 2019-07-31 22:42 kakaxisisan 阅读(86) 评论(0) 推荐(0)

begin again

摘要：今天，很神奇，和妈妈共用一个耳机一起散步听了妈妈的歌单妈妈应该是没有看过 begin again 的神奇神奇阅读全文

posted @ 2019-07-30 22:40 kakaxisisan 阅读(127) 评论(0) 推荐(0)

55. Jump Game

摘要：description: 看是否能跳到最后. Note: Example: answer: relative point get√： hint : 就是一直维护一个最远距离阅读全文

posted @ 2019-07-30 22:39 kakaxisisan 阅读(143) 评论(0) 推荐(0)

54. Spiral Matrix

摘要：description: 螺旋输出一个矩阵. Note: Example: answer: relative point get√： hint : 阅读全文

posted @ 2019-07-29 10:56 kakaxisisan 阅读(85) 评论(0) 推荐(0)

53. Maximum Subarray

摘要：description: Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. 阅读全文

posted @ 2019-07-26 21:57 kakaxisisan 阅读(97) 评论(0) 推荐(0)

52. N-Queens II

摘要：description: 八皇后 Note: Example: answer: class Solution { public: int totalNQueens(int n) { int res = 0; vector pos(n, 1); helper(pos, 0, res); return 阅读全文

posted @ 2019-07-25 20:49 kakaxisisan 阅读(99) 评论(0) 推荐(0)

51. N-Queens

摘要：description: 八皇后 Note: Example: answer: relative point get√： string(int n,char c); //用n个字符c初始化 hint : 阅读全文

posted @ 2019-07-24 21:42 kakaxisisan 阅读(114) 评论(0) 推荐(0)

1. 赋值运算符函数

摘要：https://github.com/zhulintao/CodingInterviewChinese2/blob/master/01_AssignmentOperator/AssignmentOperator.cpp 题目：为 CMyString 类型添加赋值运算符函数 note：把3返回值的阅读全文

posted @ 2019-07-24 13:32 kakaxisisan 阅读(134) 评论(0) 推荐(0)

50. Pow(x, n)

摘要：description: Implement pow(x, n), which calculates x raised to the power n (xn). Note: Note: 100.0 0) return half half x; else return half half / x; / 阅读全文

posted @ 2019-07-23 18:39 kakaxisisan 阅读(142) 评论(0) 推荐(0)

49. Group Anagrams

摘要：description: Given an array of strings, group anagrams together Note: Note: All inputs will be in lowercase. The order of your output does not matter. 阅读全文

posted @ 2019-07-22 16:19 kakaxisisan 阅读(94) 评论(0) 推荐(0)

48. Rotate Image

摘要：description: You are given an n x n 2D matrix representing an image. Rotate the image by 90 degrees (clockwise). Note: You have to rotate the image in 阅读全文

posted @ 2019-07-20 11:42 kakaxisisan 阅读(117) 评论(0) 推荐(0)

47. Permutations II

摘要：description: Given a collection of numbers that might contain duplicates, return all possible unique permutations. Note: You can assume that you can a 阅读全文

posted @ 2019-07-19 20:22 kakaxisisan 阅读(99) 评论(0) 推荐(0)

46. Permutations **

摘要：description: Given a collection of distinct integers, return all possible permutations. Note: You can assume that you can always reach the last index. 阅读全文

posted @ 2019-07-18 10:51 kakaxisisan 阅读(83) 评论(0) 推荐(0)

45. Jump Game II

摘要：description: Given an array of non negative integers, you are initially positioned at the first index of the array. Each element in the array represen 阅读全文

posted @ 2019-07-17 16:41 kakaxisisan 阅读(123) 评论(0) 推荐(0)

44. Wildcard Matching

摘要：description: 匹配字符串，具体看例子 Given an input string (s) and a pattern (p), implement wildcard pattern matching with support for '?' and ' '. '?' Matches an 阅读全文

posted @ 2019-07-16 10:17 kakaxisisan 阅读(142) 评论(0) 推荐(0)

43. Multiply Strings

摘要：description: Given two non negative integers num1 and num2 represented as strings, return the product of num1 and num2, also represented as a string. 阅读全文

posted @ 2019-07-14 10:21 kakaxisisan 阅读(98) 评论(0) 推荐(0)

42. Trapping Rain Water [dp][stack]

摘要：description: Given n non negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap a 阅读全文

posted @ 2019-07-13 10:06 kakaxisisan 阅读(164) 评论(0) 推荐(0)

纪念第一次青海湖之行泡汤

摘要：七月不远 ————给青海湖请熄灭我的爱情海子七月不远性别的诞生不远爱情不远————马鼻子下湖泊含盐因此青海湖不远湖畔一捆捆蜂箱使我显得凄凄迷人青草开满鲜花。青海湖上我的孤独如天堂的马匹 (因此天堂的马匹不远) 我就是那个情种：诗中吟唱的野花天堂的马肚子里唯一含毒的野花 ( 阅读全文

posted @ 2019-07-12 20:47 kakaxisisan 阅读(120) 评论(0) 推荐(0)

《Do Neural Dialog Systems Use the Conversation History Effectively? An Empirical Study》

摘要：https://zhuanlan.zhihu.com/p/73723782 请复制粘贴到markdown 查看器查看！ Do Neural Dialog Systems Use the Conversation History Effectively? An Empirical Study ACL2 阅读全文

posted @ 2019-07-12 18:31 kakaxisisan 阅读(492) 评论(0) 推荐(0)

41. First Missing Positive

摘要：description: Given an unsorted integer array, find the smallest missing positive integer. Note: Your algorithm should run in O(n) time and uses consta 阅读全文

posted @ 2019-07-11 11:38 kakaxisisan 阅读(119) 评论(0) 推荐(0)

40. Combination Sum II **

摘要：description: 给定target，求给定数列中找到几个数（其中的数不可以重复使用，且一组数有几个也不做限制）的和为target，和上面那个题一毛一样的，就改一下下标就行了，背下来背下来背下来~~~ Note: All numbers (including target) will be 阅读全文

posted @ 2019-07-10 20:11 kakaxisisan 阅读(97) 评论(0) 推荐(0)

39. Combination Sum

摘要：description: 给定target，求给定数列中找到几个数（其中的数可以重复使用，且一组数有几个也不做限制）的和为target Note: https://www.cnblogs.com/grandyang/p/4606334.html Example: answer: class Sol 阅读全文

posted @ 2019-07-09 14:00 kakaxisisan 阅读(101) 评论(0) 推荐(0)

R 语言学习过程全记录 ~

摘要：RStudio介绍超详细的教程：https://www.jianshu.com/p/132919ca2ca9 前辈的心得：https://blog.csdn.net/kMD8d5R/article/details/78967610 管道：% % grep(pattern = "an", x, val 阅读全文

posted @ 2019-07-08 20:05 kakaxisisan 阅读(141) 评论(0) 推荐(0)

38. Count and Say

摘要：description: 就是看前面那个数有几个几，然后写一串。 Note: Example: answer: class Solution { public: string countAndSay(int n) { if (n 阅读全文

posted @ 2019-07-03 10:19 kakaxisisan 阅读(221) 评论(0) 推荐(0)

37. Sudoku Solver **

摘要：description: 数独 Note: Example: answer: class Solution { public: void solveSudoku(vector & board) { if (board.empty() || board.size() != 9 || board[0]. 阅读全文

posted @ 2019-07-02 21:35 kakaxisisan 阅读(108) 评论(0) 推荐(0)

36. Valid Sudoku

摘要：description: 判断数独是否正确 Determine if a 9x9 Sudoku board is valid. Only the filled cells need to be validated according to the following rules: Each row 阅读全文

posted @ 2019-07-01 19:56 kakaxisisan 阅读(125) 评论(0) 推荐(0)

kakaxisisan 这里以后只放刷题了哦论文转战知乎了哦
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07 2019 档案

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