Linear Search in C++

#include<iostream>
using namespace std;


int main(){
    int arr[10]={1,6,3,7,8,2,4,0,9};
    cout<<"Enter Number you want to search :";
    int n ; cin >>n;
    for(int i = 0 ; i < 10 ; i++){
        if(n==arr[i]){
            cout<<n<<" found at index "<<i<<endl;
            break;
        }
    }
}