Please help i dont know where i am wrong
#include <bits/stdc++.h>
using namespace std;
#define ll long long int
ll space_req{0}, no_mov, result{0};
ll most_rating(vector &space, vector &rating, ll space_req, ll no_mov);
int main()
{
int t{0};
cin >> t;
while (t > 0)
{
cin >> no_mov >> space_req;
vector<ll> space(no_mov, 0), rating(no_mov, 0);
for (ll i = 0; i < no_mov; i++)
{
cin >> space[i] >> rating[i];
}
result = most_rating(space, rating, space_req, no_mov);
cout << result << endl;
t--;
}
return 0;
}
ll most_rating(vector &space, vector &rating, ll space_req, ll no_mov)
{
ll max_rating = *max_element(rating.begin(), rating.end());
ll temp{0}, temp2{0};
for (ll i = 0; i < no_mov; i++)
{
if (max_rating == rating[i])
{
temp = i;
}
}
if (space[temp] <= space_req)
{
return rating[temp];
}
else
{
for (ll i = 0; i < no_mov; i++)
{
if (space[i] == space_req)
{
temp2 = i;
}
}
for (ll i = 0; i < no_mov; i++)
{
if (((rating[i]) >= (rating[temp2])) && (space[temp2] >= space[i]))
{
return rating[i];
}
}
}
}