#include using namespace std; using ll =long long; #define all(v) v.begin(),v.end() #define rep(i,a,b) for(int i=a;i=b;i--) ll INF=2e18; void solve() { ll N;cin>>N; string S;cin>>S; string t=""; for(auto x:S) { if(x=='.') continue; t+=x; } ll a=stoll(t); ll ans=0; for(ll i=1;i<=min(100000LL,N);i++) { if(a*i%1000==0) ans++; else if(a*i/1000<(a+1)*i/1000) { ans++; } } if(N>100000) ans+=N-100000; cout<>t; for(ll i=0;i