Sankalp004

#include<bits/stdc++.h>
using namespace std;
#define mp make_pair
vector<string> buildings;
string buildingName,commandArg2,commandArg1,floorName,roomID;
map<string,vector<string> > floors;
map<pair<string,string>, vector<string> > confRooms;
int slotSt,slotEnd;
map<string,int> booked;
map<string,vector<pair<pair<int,int>,string> > > bookedSlots;