LINEAR SEARCH USING FUNCATION

 #include<iostream>

using namespace std;

int Search(int A[],int n,int key)

{

 for(int i=0;i<n;i++)

 if(key==A[i])

 return i;

 return 0;

}

int main()

{

 int A[]={2,4,5,7,10,9,13};

 int k;

 cout<<"Enter an Element to be Searched:";

 cin>>k;

 int index=Search(A,7,k);

 cout<<"Element found at index :"<<index<<endl;

}