StackOverflow Questions for Tag: big-o

user111793
user111793

Reputation:

Summing an Array and Big O Notation

Score: 5

Views: 23244

Answers: 5

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JTruant
JTruant

Reputation: 417

Runtime Complexity of a For Loop (n vs. n-1)

Score: 0

Views: 30

Answers: 1

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skydoor
skydoor

Reputation: 25898

Search an element in a heap

Score: 43

Views: 110176

Answers: 9

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Pecan_
Pecan_

Reputation: 27

Computing Big-O for multiple recursive calls where one is logn and the other is linear

Score: 1

Views: 78

Answers: 0

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user5368329
user5368329

Reputation:

Finding the maximum number in a list python 3

Score: -1

Views: 4828

Answers: 5

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Sir Absolute 0
Sir Absolute 0

Reputation: 43

Why is this function time complexity O(n*2^n)?

Score: 1

Views: 60

Answers: 0

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Nicholas Corin
Nicholas Corin

Reputation: 2404

Big O Notation for Algorithm

Score: 4

Views: 1815

Answers: 6

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Dog
Dog

Reputation: 2916

What is the purpose of a LinkedList in Java Considering an ArrayList Has No Size Limit?

Score: -1

Views: 756

Answers: 4

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Russell Ng
Russell Ng

Reputation: 173

4SUM variation in quadratic complexity (Python 3.5)

Score: 1

Views: 246

Answers: 1

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Meena Chaudhary
Meena Chaudhary

Reputation: 10695

Understanding Time complexity calculation for Dijkstra Algorithm

Score: 136

Views: 214850

Answers: 8

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Jeffrey Lott
Jeffrey Lott

Reputation: 7439

Difference between Big-O and Little-O Notation

Score: 455

Views: 400053

Answers: 5

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Arec Barrwin
Arec Barrwin

Reputation: 62051

What is a plain English explanation of "Big O" notation?

Score: 5393

Views: 844470

Answers: 43

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Ritveak
Ritveak

Reputation: 3788

Why is O(n) better than O( nlog(n) )?

Score: 95

Views: 154991

Answers: 12

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Ythene
Ythene

Reputation: 23

Deriving O(N*log(N)) for Comparison Sort, question on one particular step in wikipedia's derivation

Score: 2

Views: 80

Answers: 2

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pepper
pepper

Reputation: 11

How to find a recurrence relation given a piece of code with 3 inputs

Score: 0

Views: 37

Answers: 1

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sheldonzy
sheldonzy

Reputation: 5971

time complexity exercise (pseudo code)

Score: 1

Views: 1075

Answers: 2

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user3456374
user3456374

Reputation: 51

The time complexity of nested loops with a constant

Score: 1

Views: 1247

Answers: 3

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Sri T
Sri T

Reputation: 59

How is it possible that O(1) constant time code is slower than O(n) linear time code?

Score: 5

Views: 2074

Answers: 2

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templatetypedef
templatetypedef

Reputation: 373082

What would cause an algorithm to have O(log log n) complexity?

Score: 124

Views: 132110

Answers: 3

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Takkun
Takkun

Reputation: 6361

O(log n) algorithm for finding max of array?

Score: 19

Views: 38744

Answers: 12

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