Write a c++ program which has array in fifteen element sort the array by selection the search for in element using binary search

Explanation:

The following code is written in C++ and automatically implements the 15 element array. Then sorts it using selection sort. And finally implements a function that takes an element as a parameter and searches/returns that element using binary search.

#include<iostream>

using namespace std;

       int binarySearch(int arr[], int p, int r, int num) {

       if (p <= r) {

       int mid = (p + r)/2;

       if (arr[mid] == num)

       return mid ;

       if (arr[mid] > num)

       return binarySearch(arr, p, mid-1, num);

       if (arr[mid] > num)

       return binarySearch(arr, mid+1, r, num);

       }

       return -1;

       }

       int main() {

           int array[15] = {10, 20, 30, 31, 35, 15, 5, 9, 17, 22, 51, 55, 96, 42, 63};

           int size = 15;

           int i, j, imin;

           for(i = 0; i<size-1; i++) {

               imin = i;

           for(j = i+1; j<size; j++)

               if(array[j] < array[imin])

               imin = j;

               swap(array[i], array[imin]);

           }

       int chosenNumber = 31; //Any number that you want to search for

       int numberIndex = binarySearch (array, 0, n-1, num);

       }

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