#include <iostream>
#include <iomanip>
#include <cmath>
using namespace std;
int y;
int l,o;
int main()
{
cin>>y;
for(int i= 1; i<=y; i++)
{
cin>>l>>o;
float obzartuchow[l];
float tablica[l];
float suma[l];
for(int i=1; i<=l; i++)
{
{
cin>>tablica[i];
}
{
obzartuchow[i]=( tablica[i]*o);
obzartuchow[i]=86400/obzartuchow[i];
cout<<obzartuchow[i]<<endl;
}
{
suma[l]+=obzartuchow[i];
}
{
cout<<ceil(suma[l])<<endl;
}
}
}
return 0;
}
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