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latest #data-structures created topics | Ecency
cryptoizotx
programming
8y
One algorithm a day: Keeping track of the largest element in a stack
Imagine that you want to be able to access the largest element in a stack. I know you were dying to do it ! You already have implementation of the stack class: class Stack<Item> { // initialize an
$ 0.000
1
cryptoizotx
swift
8y
One algorithm a day. Write a function that returns best profit you could made from trading.
Write an efficient function that takes stockPrices and returns the best profit I could have made from one purchase and one sale of one share of Apple stock yesterday. func getMaxProfit(_
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cryptoizotx
programming
8y
One algorithm a day: floor of the square root of the input
Description Implement a function that takes in a 32 bit integer and returns another 32 bit unsigned integer that is the floor of the square root of the input Implementation Function can be implemented
jordaan01
dmania
8y
!
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zoe01
Hive Learners
3d
Published via Ecency
Promoted
Learning Has No Limits When You Stay Determined
There are sometimes that we see some people learning things very quickly and on the other hand some people are very slow or unable to learn things. I believe it could depend on intelligence, maturity and
ivlad
programming
8y
The Sieve of Eratosthenes Part 1: efficiently generating primes up to n
The Sieve of Eratosthenes is an algorithm for finding prime numbers in a range. Conceptually, it's a very simple algorithm. Let's assume our range is always [2, n]. In our examples, we'll consider n=100.
justyy
programming
8y
ACM题解系列之 - 最小堆栈 (Min Stack) - Design a Stack with constant time in Push, Pop and Min
Implement a stack with min() function, which will return the smallest number in the stack. It should support push, pop and min operation all in O(1) cost. class MinStack { public: MinStack() { // write
black-ice
computer-science
9y
!
Low reputation account with an unverified outbound link, Reveal content
What's a Merkle Tree?
Each node in the Merkle tree performs MD5 hashing of input data. Parent nodes concatenate the hashes of their children before hashing. (Credit: T. L. Oliver CC BY-SA 4.0) If you've tried to understand
orcunland
data-structures
9y
!
Low reputation account with an unverified outbound link, Reveal content
Why do we only use C in data structures and not C++?
Data Structures are particular way of organizing data in a computer so that it can be used efficiently. (Wikipedia Definition) So you can not state that it must be done only in one programming language,
forkyishere
SlothBuzz
7d
Promoted
The Slothiest Guide of miningwar.slothbuzz.com
Using AI to quickly accelerate how you write guides... without 100% trusting it!
amos1969
coding
9y
Data Structures in Python - Part 2 - Queues
Queues in Python A Queue A queue is another of the standard data structures that we find throughout Computer Science. Unlike the stack, the queue is a FIFO structure (First In First Out). The items which
amos1969
coding
9y
Data Structures in Python - Part 1- Stacks
Stacks in Python A Stack A stack is a standard computer science data structure that can be described as LIFO (Last In First Out). We "stack" each data item on top of the previous one (actually
