#include <stdbool.h>
typedef struct {
	bool* elem;//Says if item i is part of the subset
	int size;//Amount of elements of the subset
	int n;//Amount of elements of the original set
}Subset;

void subsetInitSize(Subset* subset, int size, int n);
void subsetFree(Subset* subset);
void subsetInit(Subset* subset,int n);
bool subsetIterate(Subset* subset);
bool fixedSizeSubsetIterate(Subset* subset);