Lab task - (array - 2)

#include <bits/stdc++.h>

#define ll long long
#define ull unsigned long long
#define uom unordered_map
#define pb push_back
#define yes cout<<"YES\n"
#define no cout<<"NO\n"

#define dot(x) fixed<<setprecision(x)
#define wrench786 ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);

#define PI (acos(-1.0))
#define eps 0.00001
const int LIMIT = 10000*10;
using namespace std;

int main(){
    int tc,n,i;
    cin>>tc;
    cin>>n;
    int arr[n];

    for(i=0;i<n;i++){
        cin>>arr[i];
    }

    while(tc--){
        int x,flag=0,index;
        cin>>x;

        for(i=0;i<n;i++){
            if(arr[i]==x){
                flag = 1;
                index = i;
            }
        }

        if(flag) cout<<x<<" is found at Index "<<index<<endl;
        else cout<<x<<" is not found in the Array"<<endl;
    }
}