Write a program in c plus plus to read any array of the sorted in treasure search for a value using binary search
Answers
Hello mate,
#ItsArya
#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int arr[30],first,number,last,count;
first=0;
cout<<"Enter the number of inputs "<<endl;
cin>>count;
for(int i=0;i<count;i++)
{
cout<<"Enter the number"<<endl;
cin>>arr[i];
}
cout<<"Enter the number to be searched"<<endl;
cin>>number;
last=count-1;
middle=(first+last)/2;
while(first<=last)
{
if(arr[middle] < number)
{
first = middle + 1;
}
else if(arr[middle] == number)
{
cout<<number<<" found in the array at the location "<<middle+1<<"\n";
break;
}
else {
last = middle - 1;
}
middle = (first + last)/2;
}
if(first > last)
{
cout<<number<<" not found in the array";
}
return 0;
}
}
}