Algorithm of sort the given array remove the repeated value, Programming Languages

Short Arrays:

Array = randi(10,1,randi(6,1,1)+4)-5

This command will generate an array which you should be able to evaluate by hand (and also have your code evaluate for testing purposes).

Long Arrays:

Array = randi(200,1,randi(500,1,1)+50)-100

This command will generate an array which will be too large to evaluate by hand, but which your code should still work with.

Sort the given array 

Remove the repeated values (as asked for extra credit)

Intialize solution vector

Find the last negative element in shorted array , assume its index be last_n

Outer loop

  From 1st element up to last negative element

       First atom  = array(I,i)

          Inner loop

              From last element to first positive element in array

                     Second atom = array (1,j)

                     Find the third element

                            Third element = 0- (first atom + second atom)

                            Check (third_elemnt <= second atom) % this step is to avoid repetition of same solution

                                           Search the element inarray

                                            If it is present add this to solution vector

                     Else proceed for next iteration

            Close inner loop

Close outer loop

Advantage now there are no repeated results , the number of loops has been reduced using the algorithm.


Input array   = [5    -3     5     2    -4    -2     1     5     5  0]

sorted array =   -4    -3    -2     0     1     2     5     5     5     5 

Unique array and sorted = -4    -3    -2     0     1     2     5

Index of last negative number =3

Outer loop  i=1:1:3

Inner loop  j =7:-1:5


sol =


    -4     2     2

    -3     5    -2

    -3     2     1

    -2     5    -3

    -2     2     0

    -2     1     1

There are no repeated solution

Each vector  is unique.

Posted Date: 7/23/2012 2:52:54 AM | Location : United States

Related Discussions:- Algorithm of sort the given array remove the repeated value, Assignment Help, Ask Question on Algorithm of sort the given array remove the repeated value, Get Answer, Expert's Help, Algorithm of sort the given array remove the repeated value Discussions

Write discussion on Algorithm of sort the given array remove the repeated value
Your posts are moderated
Related Questions
non restoring division

Calculate the total price to purchase all the components required to build a state-of-the-art gaming computer from components available on the internet. Before attempting this exer

Develop a socket program in UNIX/Linux that uses (i) TCP as the transport protocol and  (ii) UDP as the transport protocol for transferring  a short message between a client and  s

Expertsmind brings you unique solution in java assignments String Handling Series signifies a sequence of character types. It has set duration of personality sequence. Onc

Access Modifiers Convenience Modifiers or we can say (Access Specifies) identifies as the opportunity of accessibility of an Item and its associates. All C# kinds and kind associat

Write a Fortran LOGICAL FUNCTION, called "is_prime", which determines if a given integer value is a prime number or not (A prime number is a natural number which has only two disti

Difference between java and j2ee programming In the basic form, the phrase java is placed as a selection terminology. On the other hand, the phrase J2EE is placed as a renderin

Consider the following LP problem: min x 1 +3 x2 +x 3 -x 4 s.t. x 1 +x 2 +x 3 +x 4 ≥ 0 x 1 +x 2 -x 3 -x 4 ≥ 1 x 2 , x 3 ≥ 0 x 1 , x 4 ≤ 0. 1. Unique pr

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4