#include<bits/stdc++.h> using namespace std; bool run(y){ if(y%400==0 || (y%100==0 && y%4==0)){ return 1; } return 0; } int main(){ int year,month,date,days=0,T; cin>>T; for(int i=1;i<=T;i++){ days=0; cin>>year>>month>>date; if(!run(year+18) && month==2 && date==29){ cout<<-1<<"\n"; continue; } for(int x=year;x<year+18;x++){ if(run(i) && month<=2){ days+=366; } else if(run(i+1) && month>2){ days+=366; } else{ days+=365; } } cout<<days; } }