81 - Daily Interview Problem: Contiguous Subarray with Maximum Sum - contiguous-subarray-with-maximum-sum.txt

Hi, here's your problem today. This problem was recently asked by Twitter:

You are given an array of integers. Find the maximum sum of all possible contiguous subarrays of the array.

Example:
...
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 161 Views, 16333 Search Bots | 80 Words

82 - Daily Interview Problem: Queue Using Two Stacks - queue-using-two-stacks.txt

Hi, here's your problem today. This problem was recently asked by Apple:

Implement a queue class using two stacks. A queue is a data structure that supports the FIFO protocol (First in = first out). Your class should support the enqueue and dequeue methods like a standard queue.

Here's a starting point:
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 274 Views, 17272 Search Bots | 93 Words

83 - Daily Interview Problem: Maximum Profit From Stocks - maximum-profit-from-stocks.txt

Hi, here's your problem today. This problem was recently asked by Apple:

You are given an array. Each element represents the price of a stock on that particular day. Calculate and return the maximum profit you can make from buying and selling that stock only once.

For example: [9, 11, 8, 5, 7, 10]
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 191 Views, 13524 Search Bots | 92 Words

84 - Daily Interview Problem: Merge Overlapping Intervals - merge-overlapping-intervals.txt

Hi, here's your problem today. This problem was recently asked by Microsoft:

You are given an array of intervals - that is, an array of tuples (start, end). The array may not be sorted, and could contain overlapping intervals. Return another array where the overlapping intervals are merged.

For example:
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 184 Views, 15845 Search Bots | 76 Words

85 - Daily Interview Problem: Largest Product of 3 Elements I - largest-product-of-3-elements.txt

Hi, here's your problem today. This problem was recently asked by Microsoft:

By the way, check out our NEW project AlgoPro (http://algopro.com) for over 60+ video coding sessions with ex-Google/ex-Facebook engineers.

You are given an array of integers. Return the largest product that can be made by multiplying any 3 integers in the array.
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 170 Views, 14962 Search Bots | 95 Words

86 - Daily Interview Problem: Spiral Traversal of Grid - spiral-traversal-of-grid.txt

Hi, here's your problem today. This problem was recently asked by Amazon:

By the way, check out our NEW project AlgoPro (http://algopro.com) for over 60+ video coding sessions with ex-Google/ex-Facebook engineers.

You are given a 2D array of integers. Print out the clockwise spiral traversal of the matrix.
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 242 Views, 14909 Search Bots | 90 Words

87 - Daily Interview Problem: Find the k-th Largest Element in a List - find-the-k-th-largest-element-in-a-list.txt

Hi, here's your problem today. This problem was recently asked by Facebook:

By the way, check out our NEW project AlgoPro (http://algopro.com) for over 60+ video coding sessions with ex-Google/ex-Facebook engineers.

Given a list, find the k-th largest element in the list.
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 164 Views, 25224 Search Bots | 66 Words

88 - 一个刚毕业的计算机相关专业学生，简历上有哪些经历会加分？ - what-is-a-good-resume-for-programmer.txt

有同学问我如何让简历加分，事实上这个问题之前分享过，再总结一下。下面的描述更多的是偏向于社招，不过对学生而言也有一定的参考价值。

首先简历这个东西，只是一个敲门砖，我们的目的是让面试官看上去产生好感，然后给我们一个面试的机会，简历不需要表达全部的自己，面试官一定是从面试中获取大量的情报来深入了解你。所以简历写到什么程度，我们的目标是相当明确的。

如何从简历中让人看出你【做成了】什么，以及你未来【可能做成】什么，以下几点可以参考：
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Top | Category: Computing | Comments (0) | Tags: 计算机, 简历, Computer Science, Good Resume, Programming, | 中文 | 281 Views, 16747 Search Bots | 650 Characters

89 - [Daily Problem] Move Zeros - moving-zeros.txt

Hi, here's your problem today. This problem was recently asked by Facebook:

By the way, check out our NEW project AlgoPro (http://algopro.com) for over 60+ video coding sessions with ex-Google/ex-Facebook engineers.

Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements.
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 755 Views, 13765 Search Bots | 103 Words

90 - [Daily Problem] Remove k-th Last Element From Linked List - Remove-k-th-Last-Element-From-Linked-List.txt

Hi, here's your problem today. This problem was recently asked by AirBNB:

You are given a singly linked list and an integer k. Return the linked list, removing the k-th last element from the list.

Try to do it in a single pass and using constant space.
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 182 Views, 24735 Search Bots | 120 Words

91 - [Daily Problem] Course Prerequisites - course.txt

Hi, here's your problem today. This problem was recently asked by Google:

By the way, check out our NEW project AlgoPro (http://algopro.com) for over 60+ video coding sessions with ex-Google/ex-Facebook engineers.

You are given a hash table where the key is a course code, and the value is a list of all the course codes that are prerequisites for the key. Return a valid ordering in which we can complete the courses. If no such ordering exists, return NULL.
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 1419 Views, 14133 Search Bots | 159 Words

92 - [Daily Problem] Witness of The Tall People - witness.txt

Hi, here's your problem today. This problem was recently asked by Google:

There are n people lined up, and each have a height represented as an integer. A murder has happened right in front of them, and only people who are taller than everyone in front of them are able to see what has happened. How many witnesses are there?

Example:
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Top | Category: Computing | Comments (1) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 1849 Views, 18836 Search Bots | 94 Words

93 - [Daily Problem] Remove Consecutive Nodes that Sum to 0 - Remove-Consecutive-Nodes-that-Sum-to-0.txt

Hi, here's your problem today. This problem was recently asked by Uber:

Given a linked list of integers, remove all consecutive nodes that sum up to 0.

Example:
...
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, Python, | English | 167 Views, 18924 Search Bots | 146 Words

94 - Daily Interview Puzzle: Falling Dominoes - falling-dominoes.txt

Hi, here's your problem today. This problem was recently asked by Twitter:

Given a string with the initial condition of dominoes, where:

. represents that the domino is standing still
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, | English | 431 Views, 14022 Search Bots | 117 Words

95 - Daily Interview Puzzle: Intersection of Linked Lists - intersection-of-linked-lists.txt

Hi, here's your problem today. This problem was recently asked by Apple:

You are given two singly linked lists. The lists intersect at some node. Find, and return the node. Note: the lists are non-cyclical.

Example:
...
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, | English | 173 Views, 16144 Search Bots | 136 Words

96 - Daily Interview Puzzle: Ways to Traverse a Grid - ways-to-traverse-a-grid.txt

Hi, here's your problem today. This problem was recently asked by Microsoft:

You 2 integers n and m representing an n by m grid, determine the number of ways you can get from the top-left to the bottom-right of the matrix y going only right or down.

Example:
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Top | Category: Computing | Comments (0) | Tags: 每日算法题, 算法, 数据结构, 面试题, Daily Interview Problem, Data Structures and Algorithms, Computer Programming, | English | 292 Views, 15372 Search Bots | 80 Words