Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


There are numbers from 1 to n, which are inverted such that
it results in numbers from n to 1. If only two consecutive
numbers are stampled at a time and are inverted, how many
moves are required?



There are numbers from 1 to n, which are inverted such that it results in numbers from n to 1. If ..

Answer / venomvendor

Answer is

Sigma(count), where count ranges from [1 to {n-(swap per time -1)}]

n-(swap per time - 1)
&#931; i
i=1

Image Notation >> http://imgur.com/6HkcXzP

In this case.
n = n
swap per time = 2

Substituting this, we get

n-(2 - 1)
&#931; i
i=1

n-1
&#931; i
i=1

1+2+3+ . . . + (n-1)

if n = 5
Total swaps would be

1+2+3+4 = 10

Is This Answer Correct ?    6 Yes 0 No

Post New Answer

More AI Algorithms Interview Questions

Can you list some use cases where classification machine learning algorithms can be used?

0 Answers  


Write the Shortest path algorithm for a graph.

1 Answers   Tech Mahindra,


What is the uniform cost search algorithm?

0 Answers  


Which is the most straight forward approach for planning algorithms?

0 Answers  


Consider the following algorithm: j = 1 ; while ( j <= n/2) { i = 1 ; while ( i <= j ) { cout << j << i ; i++; } j++; } (a) What is the output when n = 6, n = 8, and n = 10? (b) What is the time complexity T(n)? You may assume that the input n is divisible by 2.

1 Answers  


When an algorithm is considered completed?

0 Answers  


What features would you use to build a recommendation algorithm for users?

0 Answers   Twitter,


Tell us why is naïve bayes machine learning algorithm naïve?

0 Answers  


What is the depth-first search algorithm?

0 Answers  


What is greedy best first search algorithm?

0 Answers  


What is Na?ve Bayes Algorithm?

2 Answers  


what is software cycle?give a diagramatic representation

0 Answers  


Categories
  • AI Algorithms Interview Questions AI Algorithms (74)
  • AI Natural Language Processing Interview Questions AI Natural Language Processing (96)
  • AI Knowledge Representation Reasoning Interview Questions AI Knowledge Representation Reasoning (12)
  • AI Robotics Interview Questions AI Robotics (183)
  • AI Computer Vision Interview Questions AI Computer Vision (13)
  • AI Neural Networks Interview Questions AI Neural Networks (66)
  • AI Fuzzy Logic Interview Questions AI Fuzzy Logic (31)
  • AI Games Interview Questions AI Games (8)
  • AI Languages Interview Questions AI Languages (141)
  • AI Tools Interview Questions AI Tools (11)
  • AI Machine Learning Interview Questions AI Machine Learning (659)
  • Data Science Interview Questions Data Science (671)
  • Data Mining Interview Questions Data Mining (120)
  • AI Deep Learning Interview Questions AI Deep Learning (111)
  • Generative AI Interview Questions Generative AI (153)
  • AI Frameworks Libraries Interview Questions AI Frameworks Libraries (197)
  • AI Ethics Safety Interview Questions AI Ethics Safety (100)
  • AI Applications Interview Questions AI Applications (427)
  • AI General Interview Questions AI General (197)
  • AI AllOther Interview Questions AI AllOther (6)