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81 - 每日算法题 Jump to the End - jump-to-the-end.txt
Hi, here's your problem today. This problem was recently asked by Facebook:
Starting at index 0, for an element n at index i, you are allowed to jump at most n indexes ahead. Given a list of numbers, find the minimum number of jumps to reach the end of the list.
Example:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 630 次阅读, 16599 次搜索 | 86 个单词
Hi, here's your problem today. This problem was recently asked by Facebook:
Starting at index 0, for an element n at index i, you are allowed to jump at most n indexes ahead. Given a list of numbers, find the minimum number of jumps to reach the end of the list.
Example:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 630 次阅读, 16599 次搜索 | 86 个单词
82 - 每日算法题 Circle of Chained Words - circle-of-chained-words.txt
Hi, here's your problem today. This problem was recently asked by Facebook:
Two words can be 'chained' if the last character of the first word is the same as the first character of the second word.
Given a list of words, determine if there is a way to 'chain' all the words in a circle.
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 467 次阅读, 17311 次搜索 | 107 个单词
Hi, here's your problem today. This problem was recently asked by Facebook:
Two words can be 'chained' if the last character of the first word is the same as the first character of the second word.
Given a list of words, determine if there is a way to 'chain' all the words in a circle.
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 467 次阅读, 17311 次搜索 | 107 个单词
83 - 每日算法题 Decode String - decode-string.txt.txt
Hi, here's your problem today. This problem was recently asked by Google:
Given a string with a certain rule: k[string] should be expanded to string k times. So for example, 3[abc] should be expanded to abcabcabc. Nested expansions can happen, so 2[a2[b]c] should be expanded to abbcabbc.
Your starting point:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 517 次阅读, 17637 次搜索 | 67 个单词
Hi, here's your problem today. This problem was recently asked by Google:
Given a string with a certain rule: k[string] should be expanded to string k times. So for example, 3[abc] should be expanded to abcabcabc. Nested expansions can happen, so 2[a2[b]c] should be expanded to abbcabbc.
Your starting point:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 517 次阅读, 17637 次搜索 | 67 个单词
84 - 每日算法题 Full Binary Tree - full-binary-tree.txt
Hi, here's your problem today. This problem was recently asked by Google:
Given a binary tree, remove the nodes in which there is only 1 child, so that the binary tree is a full binary tree.
So leaf nodes with no children should be kept, and nodes with 2 children should be kept as well.
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 495 次阅读, 16302 次搜索 | 171 个单词
Hi, here's your problem today. This problem was recently asked by Google:
Given a binary tree, remove the nodes in which there is only 1 child, so that the binary tree is a full binary tree.
So leaf nodes with no children should be kept, and nodes with 2 children should be kept as well.
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 495 次阅读, 16302 次搜索 | 171 个单词
85 - 每日算法题 Min Stack - min-stack.txt
Hi, here's your problem today. This problem was recently asked by Uber:
Design a simple stack that supports push, pop, top, and retrieving the minimum element in constant time.
push(x) -- Push element x onto stack.
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 1100 次阅读, 15926 次搜索 | 137 个单词
Hi, here's your problem today. This problem was recently asked by Uber:
Design a simple stack that supports push, pop, top, and retrieving the minimum element in constant time.
push(x) -- Push element x onto stack.
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 1100 次阅读, 15926 次搜索 | 137 个单词
86 - 每日算法题 Reverse Integer - reverse-integer.txt
Hi, here's your problem today. This problem was recently asked by LinkedIn:
Write a function that reverses the digits a 32-bit signed integer, x. Assume that the environment can only store integers within the 32-bit signed integer range, [-2^31, 2^31 - 1]. The function returns 0 when the reversed integer overflows.
Example:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 541 次阅读, 17471 次搜索 | 70 个单词
Hi, here's your problem today. This problem was recently asked by LinkedIn:
Write a function that reverses the digits a 32-bit signed integer, x. Assume that the environment can only store integers within the 32-bit signed integer range, [-2^31, 2^31 - 1]. The function returns 0 when the reversed integer overflows.
Example:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 541 次阅读, 17471 次搜索 | 70 个单词
87 - 每日算法题 Min Range Needed to Sort - min-range-needed-to-sort.txt
Hi, here's your problem today. This problem was recently asked by Twitter:
Given a list of integers, return the bounds of the minimum range that must be sorted so that the whole list would be sorted.
Example:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 403 次阅读, 16741 次搜索 | 70 个单词
Hi, here's your problem today. This problem was recently asked by Twitter:
Given a list of integers, return the bounds of the minimum range that must be sorted so that the whole list would be sorted.
Example:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 403 次阅读, 16741 次搜索 | 70 个单词
88 - 每日算法题 Distribute Bonuses - distribute-bonuses.txt
Hi, here's your problem today. This problem was recently asked by Twitter:
You are the manager of a number of employees who all sit in a row. The CEO would like to give bonuses to all of your employees, but since the company did not perform so well this year the CEO would like to keep the bonuses to a minimum.
The rules of giving bonuses is that:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 550 次阅读, 16336 次搜索 | 144 个单词
Hi, here's your problem today. This problem was recently asked by Twitter:
You are the manager of a number of employees who all sit in a row. The CEO would like to give bonuses to all of your employees, but since the company did not perform so well this year the CEO would like to keep the bonuses to a minimum.
The rules of giving bonuses is that:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 550 次阅读, 16336 次搜索 | 144 个单词
89 - 每日算法题 Tree Serialization - tree-serialization.txt
Hi, here's your problem today. This problem was recently asked by Apple:
You are given the root of a binary tree. You need to implement 2 functions:
1. serialize(root) which serializes the tree into a string representation
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 432 次阅读, 16384 次搜索 | 171 个单词
Hi, here's your problem today. This problem was recently asked by Apple:
You are given the root of a binary tree. You need to implement 2 functions:
1. serialize(root) which serializes the tree into a string representation
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 432 次阅读, 16384 次搜索 | 171 个单词
90 - 每日算法题 Arithmetic Binary Tree - arithmetic-binary-tree.txt
Hi, here's your problem today. This problem was recently asked by Apple:
You are given a binary tree representation of an arithmetic expression. In this tree, each leaf is an integer value,, and a non-leaf node is one of the four operations: '+', '-', '*', or '/'.
Write a function that takes this tree and evaluates the expression.
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 357 次阅读, 16768 次搜索 | 142 个单词
Hi, here's your problem today. This problem was recently asked by Apple:
You are given a binary tree representation of an arithmetic expression. In this tree, each leaf is an integer value,, and a non-leaf node is one of the four operations: '+', '-', '*', or '/'.
Write a function that takes this tree and evaluates the expression.
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 357 次阅读, 16768 次搜索 | 142 个单词
91 - 你们身边有舔狗舔到最后应有尽有的例子吗? - tiangou.txt
我前女友的现任老公。
我见过的最强大的舔狗了。
...
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Top | 类别: 情与爱 | 评论 (0) | 标签: 舔狗, love story, | 中文 | 3316 次阅读, 24038 次搜索 | 5598 个汉字
我前女友的现任老公。
我见过的最强大的舔狗了。
...
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Top | 类别: 情与爱 | 评论 (0) | 标签: 舔狗, love story, | 中文 | 3316 次阅读, 24038 次搜索 | 5598 个汉字
92 - 我的逗逼考研经历 - just-a-story.txt
突然发现明天是研究生入学笔试日。在考研这件事上我有丰富的经验,包括失败的经验、成功的经验、以及出题的经验、面试的经验等等。我的读者分布主要在20-35岁之间,相信大多数人都有亲朋好友明天要上场,甚至自己要上场。把我的逗逼经历写给你们看一下,你们也转发一下,帮助缓解一下焦虑情绪也是好的。
第一次是大四,考的是本校本专业,按部就班复习都比较顺利。当时专业里大概三分之一人准备出国,三分之一人考研,还有三分之一人直接就业。考研的人里面只要认真复习的几乎都上了,好几个还在辅导班里顺便捡到了外校女朋友——颜值比我们学校的平均水平高很多。我总分还不错但倒霉在数学这门课成绩特别差,单科没有过线,比我正常水平要低20分以上,但当时没有查卷服务,只能作罢。
在要不要二战这件事上我稍微犹豫了一下,但很快决定要上。其实当时我已经拿了华为等几个公司的offer,参照同批去的同学现状,应该是错过了最简单的一次财务自由机会。
...
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Top | 类别: 分享 | 评论 (0) | 标签: 考研经历, Story, | 中文 | 966 次阅读, 17707 次搜索 | 1483 个汉字
突然发现明天是研究生入学笔试日。在考研这件事上我有丰富的经验,包括失败的经验、成功的经验、以及出题的经验、面试的经验等等。我的读者分布主要在20-35岁之间,相信大多数人都有亲朋好友明天要上场,甚至自己要上场。把我的逗逼经历写给你们看一下,你们也转发一下,帮助缓解一下焦虑情绪也是好的。
第一次是大四,考的是本校本专业,按部就班复习都比较顺利。当时专业里大概三分之一人准备出国,三分之一人考研,还有三分之一人直接就业。考研的人里面只要认真复习的几乎都上了,好几个还在辅导班里顺便捡到了外校女朋友——颜值比我们学校的平均水平高很多。我总分还不错但倒霉在数学这门课成绩特别差,单科没有过线,比我正常水平要低20分以上,但当时没有查卷服务,只能作罢。
在要不要二战这件事上我稍微犹豫了一下,但很快决定要上。其实当时我已经拿了华为等几个公司的offer,参照同批去的同学现状,应该是错过了最简单的一次财务自由机会。
...
阅读全文>>
Top | 类别: 分享 | 评论 (0) | 标签: 考研经历, Story, | 中文 | 966 次阅读, 17707 次搜索 | 1483 个汉字
94 - 每日算法题 Angles of a Clock - -angles-of-a-clock.txt.txt
Hi, here's your problem today. This problem was recently asked by Microsoft:
Given a time in the format of hour and minute, calculate the angle of the hour and minute hand on a clock.
Hi, here's your problem today. This problem was recently asked by Microsoft:
Given a time in the format of hour and minute, calculate the angle of the hour and minute hand on a clock.
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 380 次阅读, 17348 次搜索 | 49 个单词
95 - 每日算法题 Longest Increasing Subsequence - longest-increasing-subsequence.txt.txt
Hi, here's your problem today. This problem was recently asked by Microsoft:
You are given an array of integers. Return the length of the longest increasing subsequence (not necessarily contiguous) in the array.
Example:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 267 次阅读, 17266 次搜索 | 45 个单词
Hi, here's your problem today. This problem was recently asked by Microsoft:
You are given an array of integers. Return the length of the longest increasing subsequence (not necessarily contiguous) in the array.
Example:
...
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Top | 类别: 计算机科学 | 评论 (0) | 标签: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | 英文 | 267 次阅读, 17266 次搜索 | 45 个单词
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