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linear search employee an exhaustive method of verified each element in the array against a key value whereas a match is found the search halts will
efficiency of linear searchhow much number of comparisons is there in this search in searching for a particular elementthe number of comparisons
a telephone directory having n 10 records and name field as key let us assume that the names are stored in array m ie m0 to m9 and the search has to
program for linear searchprogram linear searchprogram for linear searchheader filesincludeltstdiohgtincludeltconiohgtglobal variablesint searchint
here m represents the unordered array of elements n represents number of elements in the array and el represents the value to be searched
linear search is not the most efficient way to search an item within a collection of items though it is extremely simple to implement furthermore if
searching is the procedure of looking for something finding one piece of data that has been stored inside a whole group of data it is frequently the
graphs are data structures which consist of a set of vertices amp a set of edges which connect the vertices a graph where the edges are directed is
1 which graph traversal uses a queue to hold vertices which are to be processed next 2 which of the graph traversal is recursive by nature3 for a
algorithm for determining strongly connected components of a graphstrongly connected components gwhere du discovery time of the vertex u throughout
step 1 choose a vertex in the graph and make it the source vertex amp mark it visitedstep 2 determine a vertex which is adjacent to the source vertex
while bfs is applied the vertices of the graph are divided into two categories the vertices that are visited as part of the search amp those vertices
the minimum cost ning tree has broad applications in distinct fields it represents several complicated real world problems such as1 minimum
program segment for all pairs shortest paths algorithmallpairsshortestpathsint n matrix c matrix p matrix dint i j kif i j then cij 0 for i 0
n number of rows of the graphdij cijfor k from 1 to ndo for i 1 to ndo for j 1 to ndij minimum d ij k-1 d ikk-1 d kjk-1enddoenddoenddowhere d
acyclic graphsin a directed graph a path is said to form a cycle is there exists a path abcp such that a p a graph is called acyclic graph if there
the simplest implementation of the dijkstras algorithm stores vertices of set q into an ordinary linked list or array and operation extract-minq is
initialise d amp pifor each vertex v within v g gdv infinity gpiv nilgds 0 set s to empty s 0 q vg while v-s is not nullwhile not
a driver takes shortest possible route to attain destination the problem which we will discuss here is similar to this type of finding shortest route
a connected graph is a graph wherein path exists among every pair of verticesa strongly connected graph is a directed graph wherein every pair of
ning trees a ning tree of a graph g refer to a set of v-1 edges which connect all vertices of the graphthere are different representations of
graph terminologies adjacent vertices two vertices a amp b are said to be adjacent if there is an edge connecting a amp b for instance in given
in this unit we will describe a data structure called graph actually graph is a general tree along no parent-child relationship in computer science
1 preorder postorder and inorder2 the main feature of a binary search tree is that all of the elements whose values is less than the root reside into
in this unit we discussed binary search trees avl trees and b-treesthe outstanding feature of binary search trees is that all of the elements of the