I am getting WA with my code. But I am unable to see at which testcase my code would fail. I even ran the accepted solution and my solution in parallel, however I was unable to find any problems.

```
#include <iostream>
#include <cmath>
using namespace std;
int main()
{
long long t;
cin>>t;;
while(t--)
{
long long i, result(0);
long long n;
cin>>n;
for( i = 0; pow(2, i) < n ; ++i )
{}
result = (n - pow(2,i-1));
if(n <=2 )
{
cout<<1<<endl;
}
else if(pow(2, i) == n)
{
cout<<result<<endl;
}
else if( result < pow(2, i -2) && n>7)
{
cout<<pow(2, i-2)<<endl;
}
else{
cout<<result+1<<endl;
}
}
}
```