typedef struct{
	Input* in;//Input
	Subset** obl;//For every obligation a subset
	int* s;//Times of the obligations
	bool* borrelAtTime;//For every timeslot it is true when there is a obligation 
	int maxTotAtt;//Maximum Total Attendance
}Output;
void printOutput(Input* in, Output* out);
Output initOutput(Input* in);
void copyOutput(Output* from, Output* to);