Array linear search [C++]

#include<iostream>
#include<conio.h>
using namespace std;

int main()
{
    int arr[10], i, num, index;
    cout<<"Enter 10 numbers:\n";
    for(i=0; i<10; i++) {
        cin>>arr[i];
    }
    cout<<"\nEnter a number to search: ";
    cin>>num;
    for(i=0; i<10; i++)
    {
        if(arr[i]==num) {
            cout<<"\nFound at index no. "<<i;
            break;
        }
    }
    if(i==10) {
        cout<<"\nElement not present in the array.";
    }
    getch();
    return 0;
}